Gauntlet Shredder 10 UCI 1T \u2014 Chroniques Software<\/title>\n<\/head>\n<body>\n<div class=\"gauntlet-container\" style=\"all: initial; display: block; font-family: 'Segoe UI', Helvetica, Arial, sans-serif; background-color: #0a0a0a; padding: 40px; color: #e0e0e0; line-height: 1.6;\">\n <style>\n .gauntlet-wrapper { max-width: 950px; margin: 0 auto; background: #161616; border: 1px solid #333; border-radius: 12px; overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,0.6); }\n .gauntlet-header { background: linear-gradient(135deg, #2c240a 0%, #000000 100%); padding: 30px; text-align: center; border-bottom: 3px solid #D4AF37; }\n .gauntlet-header h1 { color: #D4AF37; margin: 0; font-size: 2em; text-transform: uppercase; letter-spacing: 3px; }\n\n .section-title { color: #D4AF37; border-left: 4px solid #D4AF37; padding-left: 15px; margin: 30px 20px 15px 20px; font-size: 1.4em; text-transform: uppercase; }\n .main-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 0 20px 20px 20px; 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align-items: center; gap: 8px; }\n .pct-bar { height: 8px; border-radius: 4px; display: inline-block; }\n .pct-bar.low { background: #e57373; }\n .pct-bar.mid { background: #ffb74d; }\n .pct-bar.high { background: #4caf50; }\n\n .perf-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 14px; }\n .perf-box { background: #1c1c1c; border: 1px solid #3a3a2a; border-radius: 8px; padding: 14px; text-align: center; }\n .perf-box.gold-box { border-color: #D4AF37; background: #1d1a10; }\n .perf-box .perf-label { color: #888; font-size: 0.75em; text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 6px; }\n .perf-box .perf-value { color: #fff; font-size: 1.4em; font-weight: bold; font-family: 'Consolas', monospace; }\n .perf-box.gold-box .perf-value { color: #D4AF37; }\n .perf-box .perf-sub { color: #666; font-size: 0.72em; margin-top: 4px; }\n\n .hw-compare-table { width: 100%; border-collapse: collapse; font-size: 0.84em; margin-top: 10px; }\n .hw-compare-table th { background: #2a2a2a; color: #D4AF37; padding: 8px 10px; text-align: center; border-bottom: 2px solid #D4AF37; }\n .hw-compare-table th:first-child { text-align: left; }\n .hw-compare-table td { padding: 7px 10px; border-bottom: 1px solid #2e2e2e; color: #ccc; text-align: center; }\n .hw-compare-table td:first-child { text-align: left; }\n .hw-compare-table tr:hover td { background: #1e1e1e; }\n .hw-compare-table .ryzen-row td { color: #D4AF37; font-weight: bold; background: #1d1a10; }\n .hw-compare-table .ref-row td { color: #666; font-style: italic; }\n .hw-compare-table .gain-pos { color: #4caf50; font-weight: bold; }\n <\/style>\n\n <div class=\"gauntlet-wrapper\">\n\n \n <div class=\"gauntlet-header\">\n <h1>Gauntlet : Shredder 10 UCI (1 Thread) vs The Era<\/h1>\n <p style=\"color: #888; margin-top: 10px;\">Hardware Target : Shredder 10 UCI \u2014 1 thread | AMD Ryzen 9 7950X3D | Pool mixte (80 parties)<\/p>\n <\/div>\n\n \n <div class=\"section-title\">Le Pr\u00e9tendant Allemand<\/div>\n <div class=\"main-grid\">\n <div class=\"engine-card hero\">\n <div class=\"elo-badge\">Perf. 3087 Elo \u00b1 21<\/div>\n <h2 style=\"margin: 0; color: #D4AF37;\">Shredder 10 UCI \u2014 1 Thread (2005)<\/h2>\n <div class=\"stat-line\">Hardware : <span class=\"highlight\">AMD Ryzen 9 7950X3D \u2014 1 thread actif (single-core)<\/span><\/div>\n <div class=\"stat-line\">Performance Globale : <span class=\"highlight\">64,4%<\/span> \u2014 Score : <span class=\"highlight\">51,5 \u2013 28,5<\/span><\/div>\n <div class=\"stat-line\">Elo moyen du pool adverse : <span class=\"highlight\">2985<\/span> | Performance calcul\u00e9e : <span class=\"highlight\">3087 Elo<\/span> (+102 pts vs pool) | Erreur : <span class=\"highlight\">\u00b1 21 Elo<\/span><\/div>\n <p style=\"font-size: 0.85em; color: #D4AF37; font-style: italic; margin-top: 10px;\">\n Sur un seul thread du Ryzen 9 7950X3D, Shredder 10 UCI r\u00e9alise une performance de 3087 Elo \u2014 soit 262 points au-dessus de son Elo SSDF mesur\u00e9 sur Athlon 1.2 GHz (2825). L'IPC extraordinaire du Zen 4 3D, combin\u00e9 \u00e0 l'exploitation intensive de la table de transposition propre \u00e0 l'architecture Shredder, se traduit par un bond spectaculaire. Stefan Meyer-Kahlen a \u00e9crit un moteur qui profite pleinement de la vitesse brute de calcul moderne \u2014 au point de surclasser en 1 thread des engines multi-thread de sa g\u00e9n\u00e9ration.\n <\/p>\n <\/div>\n <\/div>\n\n \n <div class=\"section-title\">R\u00e9sultats du Gauntlet \u2014 Match par Match<\/div>\n <div class=\"section-inner\">\n <table class=\"recap-table\">\n <thead>\n <tr>\n <th style=\"text-align:left\">Adversaire<\/th>\n <th>Elo Adv.<\/th>\n <th>Hardware Adv.<\/th>\n <th>Sh10 Score<\/th>\n <th>Adv. Score<\/th>\n <th>Parties<\/th>\n <th>% Sh10<\/th>\n <th>R\u00e9sultat<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td><strong style=\"color:#fff\">Naum 4.2 x64<\/strong><\/td>\n <td>3143<\/td>\n <td style=\"font-size:0.8em;color:#aaa\">Q6600 2.4 GHz<\/td>\n <td>3<\/td>\n <td>7<\/td>\n <td>10<\/td>\n <td>\n <div class=\"pct-bar-wrap\">\n <span style=\"color:#e57373;font-weight:bold\">30,0%<\/span>\n <div class=\"pct-bar low\" style=\"width:18px\"><\/div>\n <\/div>\n <\/td>\n <td style=\"color:#e57373;font-weight:bold\">\u2716 D\u00e9faite<\/td>\n <\/tr>\n <tr>\n <td><strong style=\"color:#fff\">Zappa Mexico II x64<\/strong><\/td>\n <td>3059<\/td>\n <td style=\"font-size:0.8em;color:#aaa\">Q6600 2.4 GHz<\/td>\n <td>5,5<\/td>\n <td>4,5<\/td>\n <td>10<\/td>\n <td>\n <div class=\"pct-bar-wrap\">\n <span style=\"color:#ffb74d;font-weight:bold\">55,0%<\/span>\n <div class=\"pct-bar mid\" style=\"width:33px\"><\/div>\n <\/div>\n <\/td>\n <td style=\"color:#4caf50;font-weight:bold\">\u2714 Victoire<\/td>\n <\/tr>\n <tr>\n <td><strong style=\"color:#fff\">Glaurung 2.2 x64<\/strong><\/td>\n <td>2995<\/td>\n <td style=\"font-size:0.8em;color:#aaa\">Q6600 2.4 GHz<\/td>\n <td>5<\/td>\n <td>5<\/td>\n <td>10<\/td>\n <td>\n <div class=\"pct-bar-wrap\">\n <span style=\"color:#ffb74d;font-weight:bold\">50,0%<\/span>\n <div class=\"pct-bar mid\" style=\"width:30px\"><\/div>\n <\/div>\n <\/td>\n <td style=\"color:#aaa;font-weight:bold\">= Nul<\/td>\n <\/tr>\n <tr>\n <td><strong style=\"color:#fff\">Wasp 2<\/strong><\/td>\n <td>2956<\/td>\n <td style=\"font-size:0.8em;color:#aaa\">Athlon 1.2 GHz<\/td>\n <td>5,5<\/td>\n <td>4,5<\/td>\n <td>10<\/td>\n <td>\n <div class=\"pct-bar-wrap\">\n <span style=\"color:#ffb74d;font-weight:bold\">55,0%<\/span>\n <div class=\"pct-bar mid\" style=\"width:33px\"><\/div>\n <\/div>\n <\/td>\n <td style=\"color:#4caf50;font-weight:bold\">\u2714 Victoire<\/td>\n <\/tr>\n <tr>\n <td><strong style=\"color:#fff\">Rybka 2.3.1<\/strong><\/td>\n <td>2920<\/td>\n <td style=\"font-size:0.8em;color:#aaa\">Athlon 1.2 GHz<\/td>\n <td>7<\/td>\n <td>3<\/td>\n <td>10<\/td>\n <td>\n <div class=\"pct-bar-wrap\">\n <span style=\"color:#4caf50;font-weight:bold\">70,0%<\/span>\n <div class=\"pct-bar high\" style=\"width:42px\"><\/div>\n <\/div>\n <\/td>\n <td style=\"color:#4caf50;font-weight:bold\">\u2714 Victoire<\/td>\n <\/tr>\n <tr>\n <td><strong style=\"color:#fff\">Fruit 2.3.1<\/strong><\/td>\n <td>2861<\/td>\n <td style=\"font-size:0.8em;color:#aaa\">Athlon 1.2 GHz<\/td>\n <td>8<\/td>\n <td>2<\/td>\n <td>10<\/td>\n <td>\n <div class=\"pct-bar-wrap\">\n <span style=\"color:#4caf50;font-weight:bold\">80,0%<\/span>\n <div class=\"pct-bar high\" style=\"width:48px\"><\/div>\n <\/div>\n <\/td>\n <td style=\"color:#4caf50;font-weight:bold\">\u2714 Victoire<\/td>\n <\/tr>\n <tr>\n <td><strong style=\"color:#fff\">Fritz 6<\/strong><\/td>\n <td>2947<\/td>\n <td style=\"font-size:0.8em;color:#aaa\">Ryzen 9 7950X3D<\/td>\n <td>10<\/td>\n <td>0<\/td>\n <td>10<\/td>\n <td>\n <div class=\"pct-bar-wrap\">\n <span style=\"color:#4caf50;font-weight:bold\">100,0%<\/span>\n <div class=\"pct-bar high\" style=\"width:60px\"><\/div>\n <\/div>\n <\/td>\n <td style=\"color:#4caf50;font-weight:bold\">\u2714 Victoire<\/td>\n <\/tr>\n <tr>\n <td><strong style=\"color:#fff\">Deep Junior 7 (8 CPU)<\/strong><\/td>\n <td>2996<\/td>\n <td style=\"font-size:0.8em;color:#aaa\">Ryzen 9 7950X3D<\/td>\n <td>7,5<\/td>\n <td>2,5<\/td>\n <td>10<\/td>\n <td>\n <div class=\"pct-bar-wrap\">\n <span style=\"color:#4caf50;font-weight:bold\">75,0%<\/span>\n <div class=\"pct-bar high\" style=\"width:45px\"><\/div>\n <\/div>\n <\/td>\n <td style=\"color:#4caf50;font-weight:bold\">\u2714 Victoire<\/td>\n <\/tr>\n <tr class=\"total-row\">\n <td><strong>TOTAL<\/strong><\/td>\n <td>2985 moy.<\/td>\n <td style=\"font-size:0.8em\">\u2014 Pool mixte<\/td>\n <td><strong>51,5<\/strong><\/td>\n <td><strong>28,5<\/strong><\/td>\n <td><strong>80<\/strong><\/td>\n <td><strong>64,4%<\/strong><\/td>\n <td style=\"color:#D4AF37;font-weight:bold\">6V \/ 1= \/ 1D<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <\/div>\n\n \n <div class=\"section-title\">Synth\u00e8se de Performance<\/div>\n <div class=\"section-inner\">\n <div class=\"perf-summary\">\n <div class=\"perf-box\">\n <div class=\"perf-label\">Score Total<\/div>\n <div class=\"perf-value\">51,5 \u2013 28,5<\/div>\n <div class=\"perf-sub\">80 parties jou\u00e9es<\/div>\n <\/div>\n <div class=\"perf-box\">\n <div class=\"perf-label\">% de gain<\/div>\n <div class=\"perf-value\">64,4%<\/div>\n <div class=\"perf-sub\">6 victoires \/ 1 nul \/ 1 d\u00e9faite<\/div>\n <\/div>\n <div class=\"perf-box\">\n <div class=\"perf-label\">Elo moyen pool<\/div>\n <div class=\"perf-value\">2985<\/div>\n <div class=\"perf-sub\">Opposition moyenne<\/div>\n <\/div>\n <div class=\"perf-box gold-box\">\n <div class=\"perf-label\">Performance Elo<\/div>\n <div class=\"perf-value\">3087 \u00b1 21<\/div>\n <div class=\"perf-sub\">+102 pts vs pool \u2014 1 thread<\/div>\n <\/div>\n <\/div>\n <p style=\"font-size:0.82em; color:#888; margin-top:14px; background:#111; border:1px solid #2a2a2a; border-radius:6px; padding:12px 16px;\">\n <strong style=\"color:#D4AF37\">\ud83d\udcca Calcul de performance :<\/strong> Score de 64,4% (51,5\/80) sur un pool d'opposition moyen \u00e0 2985 Elo.\n Diff\u00e9rence Elo calcul\u00e9e : 400 \u00d7 log(0,644 \/ 0,356) = <strong style=\"color:#fff\">+102 points<\/strong>.\n Performance r\u00e9sultante : <strong style=\"color:#fff\">3087 Elo<\/strong>.\n Erreur standard : \u03c3 = 400 \u00d7 \u221a(0,644 \u00d7 0,356 \/ 80) = <strong style=\"color:#fff\">\u00b1 21 Elo<\/strong>.\n Intervalle de confiance 95% : <strong style=\"color:#fff\">3045 \u2014 3129 Elo<\/strong>.\n <\/p>\n <\/div>\n\n \n <div class=\"section-title\">Opposition & Hardware<\/div>\n <div class=\"main-grid\">\n <div class=\"engine-card\" style=\"border-color:#e57373\">\n <div class=\"elo-badge\" style=\"background:#e57373\">3143 Elo<\/div>\n <h3 style=\"margin: 0; color: #fff;\">Naum 4.2 x64<\/h3>\n <div class=\"stat-line\">Score Sh10 : <span class=\"highlight\">3 \u2013 7<\/span> <span style=\"color:#e57373\">(30,0%)<\/span><\/div>\n <span class=\"hw-info\">Hardware: Q6600 2.4 GHz \u2014 4 threads<\/span>\n <\/div>\n <div class=\"engine-card\">\n <div class=\"elo-badge\">3059 Elo<\/div>\n <h3 style=\"margin: 0; color: #fff;\">Zappa Mexico II x64<\/h3>\n <div class=\"stat-line\">Score Sh10 : <span class=\"highlight\">5,5 \u2013 4,5<\/span> <span style=\"color:#4caf50\">(55,0%)<\/span><\/div>\n <span class=\"hw-info\">Hardware: Q6600 2.4 GHz \u2014 4 threads<\/span>\n <\/div>\n <div class=\"engine-card\">\n <div class=\"elo-badge\">2996 Elo<\/div>\n <h3 style=\"margin: 0; color: #fff;\">Deep Junior 7 (8 CPU)<\/h3>\n <div class=\"stat-line\">Score Sh10 : <span class=\"highlight\">7,5 \u2013 2,5<\/span> <span style=\"color:#4caf50\">(75,0%)<\/span><\/div>\n <span class=\"hw-info\">Hardware: Ryzen 9 7950X3D \u2014 8 threads<\/span>\n <\/div>\n <div class=\"engine-card\">\n <div class=\"elo-badge\">2995 Elo<\/div>\n <h3 style=\"margin: 0; color: #fff;\">Glaurung 2.2 x64<\/h3>\n <div class=\"stat-line\">Score Sh10 : <span class=\"highlight\">5 \u2013 5<\/span> <span style=\"color:#aaa\">(50,0%)<\/span><\/div>\n <span class=\"hw-info\">Hardware: Q6600 2.4 GHz \u2014 4 threads<\/span>\n <\/div>\n <div class=\"engine-card\">\n <div class=\"elo-badge\">2956 Elo<\/div>\n <h3 style=\"margin: 0; color: #fff;\">Wasp 2<\/h3>\n <div class=\"stat-line\">Score Sh10 : <span class=\"highlight\">5,5 \u2013 4,5<\/span> <span style=\"color:#4caf50\">(55,0%)<\/span><\/div>\n <span class=\"hw-info\">Hardware: Athlon 1.2 GHz \u2014 1 thread<\/span>\n <\/div>\n <div class=\"engine-card\">\n <div class=\"elo-badge\">2947 Elo<\/div>\n <h3 style=\"margin: 0; color: #fff;\">Fritz 6<\/h3>\n <div class=\"stat-line\">Score Sh10 : <span class=\"highlight\">10 \u2013 0<\/span> <span style=\"color:#4caf50\">(100,0%)<\/span><\/div>\n <span class=\"hw-info\">Hardware: Ryzen 9 7950X3D \u2014 1 thread<\/span>\n <\/div>\n <div class=\"engine-card\">\n <div class=\"elo-badge\">2920 Elo<\/div>\n <h3 style=\"margin: 0; color: #fff;\">Rybka 2.3.1<\/h3>\n <div class=\"stat-line\">Score Sh10 : <span class=\"highlight\">7 \u2013 3<\/span> <span style=\"color:#4caf50\">(70,0%)<\/span><\/div>\n <span class=\"hw-info\">Hardware: Athlon 1.2 GHz \u2014 1 thread<\/span>\n <\/div>\n <div class=\"engine-card\">\n <div class=\"elo-badge\">2861 Elo<\/div>\n <h3 style=\"margin: 0; color: #fff;\">Fruit 2.3.1<\/h3>\n <div class=\"stat-line\">Score Sh10 : <span class=\"highlight\">8 \u2013 2<\/span> <span style=\"color:#4caf50\">(80,0%)<\/span><\/div>\n <span class=\"hw-info\">Hardware: Athlon 1.2 GHz \u2014 1 thread<\/span>\n <\/div>\n <\/div>\n\n \n <div class=\"section-title\">Commentaire Technique<\/div>\n <div class=\"bio-section\">\n <div class=\"bio-card\" style=\"border-bottom: none;\">\n <span class=\"bio-name\">Analyse du Match-up \u2014 Shredder 10 UCI (1 thread, Ryzen 9 7950X3D)<\/span>\n <p class=\"stat-line\">Le r\u00e9sultat le plus saisissant est la domination absolue sur Fritz 6 (100%) \u2014 concurrent direct de la m\u00eame g\u00e9n\u00e9ration \u2014 et la victoire tr\u00e8s nette sur Deep Junior 7 en configuration 8 CPU (75%). Shredder en mono-thread \u00e9crase un Junior parall\u00e9lis\u00e9 sur 8 c\u0153urs : l'IPC du Zen 4 compense largement le parall\u00e9lisme de Junior, dont la communication inter-threads g\u00e9n\u00e8re de la latence et des redondances de calcul. La nulle contre Glaurung 2.2 sur Q6600 (50%) est coh\u00e9rente : les deux engines sont de niveau absolu comparable sur leurs hardware respectifs. La seule d\u00e9faite est Naum 4.2 (30%) \u2014 un engine x64 nativement optimis\u00e9, sur Q6600 multic\u0153ur \u2014 dont le profil de recherche d\u00e9passe clairement le gauntlet. La performance globale de 3087 Elo, \u00e0 +102 points au-dessus du pool moyen, est un r\u00e9sultat robuste sur 80 parties avec une erreur contenue \u00e0 \u00b1 21 Elo.<\/p>\n <\/div>\n <\/div>\n\n \n <div class=\"section-title\">Gain de Performance par Hardware \u2014 Shredder 10 \u00e0 travers les \u00e2ges<\/div>\n <div class=\"section-inner\">\n <p style=\"font-size:0.84em; color:#888; margin: 0 0 14px 0;\">\n Shredder 10 a \u00e9t\u00e9 mesur\u00e9 ou estim\u00e9 sur plusieurs hardware de r\u00e9f\u00e9rence. La progression illustre l'impact consid\u00e9rable de l'IPC et de la fr\u00e9quence modernes sur un moteur mono-thread optimis\u00e9.\n <\/p>\n <table class=\"hw-compare-table\">\n <thead>\n <tr>\n <th>Hardware<\/th>\n <th>Ann\u00e9e r\u00e9f.<\/th>\n <th>Fr\u00e9quence<\/th>\n <th>Threads<\/th>\n <th>Elo Shredder 10<\/th>\n <th>Gain vs Athlon<\/th>\n <th>Source<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr class=\"ref-row\">\n <td>Athlon 1.2 GHz<\/td>\n <td>2001\u20132005<\/td>\n <td>1 200 MHz<\/td>\n <td>1<\/td>\n <td>2825<\/td>\n <td>\u2014 r\u00e9f\u00e9rence<\/td>\n <td>SSDF 2005<\/td>\n <\/tr>\n <tr>\n <td>Pentium 4 2.8 GHz<\/td>\n <td>~2004<\/td>\n <td>2 800 MHz<\/td>\n <td>1<\/td>\n <td>~2870<\/td>\n <td class=\"gain-pos\">+45<\/td>\n <td>Estim\u00e9 CCRL<\/td>\n <\/tr>\n <tr>\n <td>Q6600 2.4 GHz (1 thread)<\/td>\n <td>2007<\/td>\n <td>2 400 MHz<\/td>\n <td>1<\/td>\n <td>~2920<\/td>\n <td class=\"gain-pos\">+95<\/td>\n <td>Interpol\u00e9 SSDF\/CCRL<\/td>\n <\/tr>\n <tr>\n <td>Core i7-2600 3.4 GHz<\/td>\n <td>~2012<\/td>\n <td>3 400 MHz<\/td>\n <td>1<\/td>\n <td>~2980<\/td>\n <td class=\"gain-pos\">+155<\/td>\n <td>Estim\u00e9 CCRL<\/td>\n <\/tr>\n <tr class=\"ryzen-row\">\n <td>AMD Ryzen 9 7950X3D \u2014 1 thread<\/td>\n <td>2023\u20132026<\/td>\n <td>5 700 MHz boost<\/td>\n <td>1<\/td>\n <td>3087 \u00b1 21<\/td>\n <td class=\"gain-pos\">+262<\/td>\n <td>Gauntlet maison 2026<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <p style=\"font-size:0.82em; color:#888; margin-top:14px; background:#111; border:1px solid #2a2a2a; border-radius:6px; padding:12px 16px;\">\n <strong style=\"color:#D4AF37\">\ud83d\udd0d Analyse :<\/strong> Le gain de <strong style=\"color:#fff\">+262 Elo<\/strong> entre l'Athlon 1.2 GHz (r\u00e9f\u00e9rence SSDF 2005) et le Ryzen 9 7950X3D en 1 thread s'explique par trois facteurs cumulatifs. (1) <strong style=\"color:#fff\">Fr\u00e9quence brute<\/strong> : le Zen 4 booste \u00e0 5,7 GHz contre 1,2 GHz, soit un rapport de \u00d74,75. (2) <strong style=\"color:#fff\">IPC Zen 4<\/strong> : ex\u00e9cution out-of-order de g\u00e9n\u00e9ration moderne, pr\u00e9diction de branchements nettement sup\u00e9rieure, pipeline plus large \u2014 chaque cycle d'horloge est incomparablement plus productif qu'un cycle K7. (3) <strong style=\"color:#fff\">V-Cache 3D<\/strong> : 128 Mo de cache L3 empil\u00e9 sur le 7950X3D, directement b\u00e9n\u00e9fique pour Shredder dont la table de transposition est massivement sollicit\u00e9e \u2014 le taux de cache-miss s'effondre, rendant chaque n\u0153ud calcul\u00e9 beaucoup plus rapidement. Fait remarquable : en 1 thread, le Ryzen 9 place Shredder 10 au-dessus de Deep Shredder 11 sur Q6600 quad-core (3013 Elo SSDF) \u2014 l'IPC du Zen 4 compense \u00e0 lui seul une g\u00e9n\u00e9ration enti\u00e8re d'\u00e9volution logicielle.\n <\/p>\n <\/div>\n\n \n <div class=\"section-title\">Classements SSDF Historiques \u2014 S\u00e9rie Shredder<\/div>\n <div class=\"section-inner\">\n <p style=\"font-size:0.84em; color:#888; margin: 0 0 14px 0;\">\n Source : Svenska schackdatorf\u00f6reningen (SSDF) \u2014 toutes valeurs en Elo absolu SSDF sur hardware de r\u00e9f\u00e9rence indiqu\u00e9.\n <\/p>\n <table class=\"ssdf-table\">\n <thead>\n <tr>\n <th>Version<\/th>\n <th>Hardware<\/th>\n <th>Elo SSDF<\/th>\n <th>Parties<\/th>\n <th>Note<\/th>\n <\/tr>\n <\/thead>\n <tbody>\n <tr>\n <td>Shredder 5.32<\/td>\n <td>Athlon 1.2 GHz<\/td>\n <td>2663<\/td>\n <td>942<\/td>\n <td>Premi\u00e8re version de r\u00e9f\u00e9rence sur Athlon<\/td>\n <\/tr>\n <tr>\n <td>Shredder 6 Paderborn<\/td>\n <td>Athlon 1.2 GHz<\/td>\n <td>2714<\/td>\n <td>1073<\/td>\n <td>+51 vs 5.32<\/td>\n <\/tr>\n <tr>\n <td>Shredder 7<\/td>\n <td>Athlon 1.2 GHz<\/td>\n <td>2766<\/td>\n <td>841<\/td>\n <td>+52 vs 6 \u2014 progression soutenue<\/td>\n <\/tr>\n <tr>\n <td>Shredder 8<\/td>\n <td>Athlon 1.2 GHz<\/td>\n <td>2800<\/td>\n <td>1245<\/td>\n <td>+34 vs 7 \u2014 ralentissement de la progression<\/td>\n <\/tr>\n <tr>\n <td>Shredder 9<\/td>\n <td>Athlon 1.2 GHz<\/td>\n <td>2812<\/td>\n <td>1280<\/td>\n <td>+12 vs 8 \u2014 plateau<\/td>\n <\/tr>\n <tr class=\"peak-row\">\n <td>Shredder 10 UCI<\/td>\n <td>Athlon 1.2 GHz<\/td>\n <td>2825<\/td>\n <td>1246<\/td>\n <td>Pic historique SSDF \u2014 +13 vs 9<\/td>\n <\/tr>\n <tr>\n <td>Deep Shredder 11 x64<\/td>\n <td>Q6600 2.4 GHz<\/td>\n <td>3013<\/td>\n <td>1208<\/td>\n <td>Passage 64-bit + multi-thread<\/td>\n <\/tr>\n <tr>\n <td>Deep Shredder 12 x64<\/td>\n <td>Q6600 2.4 GHz<\/td>\n <td>3101<\/td>\n <td>1507<\/td>\n <td>+88 vs 11 \u2014 bond majeur<\/td>\n <\/tr>\n <tr class=\"ryzen-row\">\n <td>Shredder 10 UCI (1 thread)<\/td>\n <td>Ryzen 9 7950X3D<\/td>\n <td>3087 \u00b1 21<\/td>\n <td>80<\/td>\n <td>Mesure maison 2026 \u2014 d\u00e9passe Deep Shredder 11 !<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n <p style=\"font-size:0.78em; color:#666; margin-top: 10px;\">\n \u2605 = pic historique SSDF sur Athlon 1.2 GHz. \u26a1 = mesure exp\u00e9rimentale cross-hardware Ryzen 9 7950X3D.\n <\/p>\n <\/div>\n\n \n <div class=\"section-title\">Palmar\u00e8s WCCC \u2014 Stefan Meyer-Kahlen<\/div>\n <div class=\"section-inner\">\n <div class=\"wccc-timeline\">\n <div class=\"wccc-item gold\">\n <div class=\"wccc-year\">1996<\/div>\n <div class=\"wccc-result\">\ud83c\udfc6 1er<\/div>\n <div class=\"wccc-place\">WMCCC Jakarta<\/div>\n <\/div>\n <div class=\"wccc-item gold\">\n <div class=\"wccc-year\">1999<\/div>\n <div class=\"wccc-result\">\ud83c\udfc6 1er<\/div>\n <div class=\"wccc-place\">WMCCC Paderborn<\/div>\n <\/div>\n <div class=\"wccc-item gold\">\n <div class=\"wccc-year\">2003<\/div>\n <div class=\"wccc-result\">\ud83c\udfc6 1er<\/div>\n <div class=\"wccc-place\">WCCC Graz<\/div>\n <\/div>\n <div class=\"wccc-item gold\">\n <div class=\"wccc-year\">2005<\/div>\n <div class=\"wccc-result\">\ud83c\udfc6 1er<\/div>\n <div class=\"wccc-place\">WCCC Reykjavik<br><span style=\"font-size:0.8em\">avec Shredder 10<\/span><\/div>\n <\/div>\n <div class=\"wccc-item\">\n <div class=\"wccc-year\">2007<\/div>\n <div class=\"wccc-result\">\ud83e\udd48 2e<\/div>\n <div class=\"wccc-place\">WCCC Amsterdam<\/div>\n <\/div>\n <div class=\"wccc-item\">\n <div class=\"wccc-year\">1999\u20132006<\/div>\n <div class=\"wccc-result\">\u2605 \u00d74<\/div>\n <div class=\"wccc-place\">Championnats du monde blitz & rapide<\/div>\n <\/div>\n <\/div>\n <p style=\"font-size:0.78em; color:#666; margin-top:10px;\">\n Shredder 10 est la version avec laquelle Meyer-Kahlen remporte le WCCC Reykjavik 2005 \u2014 son 4e titre mondial. C'est \u00e9galement le dernier grand titre de la s\u00e9rie avant la transition 64-bit \/ multi-thread qui donnera naissance \u00e0 Deep Shredder 11.\n <\/p>\n <\/div>\n\n \n <div class=\"section-title\">Innovations Techniques de Shredder<\/div>\n <div class=\"section-inner\">\n <div class=\"innov-grid\">\n <div class=\"innov-card\">\n <div class=\"innov-title\">\u00c9valuation positionnelle fine<\/div>\n <p>Shredder est r\u00e9put\u00e9 pour une fonction d'\u00e9valuation particuli\u00e8rement riche \u2014 structure de pions, activit\u00e9 des pi\u00e8ces, s\u00e9curit\u00e9 du roi. Son style de jeu solide et positionnel le rend difficile \u00e0 surprendre sur le plan strat\u00e9gique.<\/p>\n <\/div>\n <div class=\"innov-card\">\n <div class=\"innov-title\">Exploitation intensive de la table de transposition<\/div>\n <p>L'architecture de Shredder sollicite massivement sa table de transposition. Le V-Cache 3D du 7950X3D (128 Mo L3 empil\u00e9) lui est directement favorable \u2014 les cache-miss s'effondrent et amplifient le gain IPC d\u00e9j\u00e0 consid\u00e9rable du Zen 4.<\/p>\n <\/div>\n <div class=\"innov-card\">\n <div class=\"innov-title\">Extensions s\u00e9lectives de profondeur<\/div>\n <p>Shredder applique des extensions fines sur les coups critiques (\u00e9checs, captures d\u00e9cisives, promotions) avec une granularit\u00e9 sub-coup, \u00e9vitant l'explosion combinatoire tout en maintenant une profondeur utile sur les variantes d\u00e9cisives.<\/p>\n <\/div>\n <div class=\"innov-card\">\n <div class=\"innov-title\">Code C optimis\u00e9 par un auteur unique<\/div>\n <p>Contrairement \u00e0 beaucoup de moteurs de l'\u00e9poque, Shredder est enti\u00e8rement \u00e9crit et maintenu par Stefan Meyer-Kahlen seul. L'absence de couches d'abstraction produit un moteur mono-thread remarquablement efficace par n\u0153ud calcul\u00e9 \u2014 qualit\u00e9 que le Ryzen 9 r\u00e9v\u00e8le pleinement.<\/p>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"section-title\">Chronologie Shredder<\/div>\n <div class=\"section-inner\">\n <ul class=\"timeline\">\n <li><span class=\"tl-year\">1993<\/span><span class=\"tl-event\">Stefan Meyer-Kahlen commence Shredder comme projet personnel en Allemagne.<\/span><\/li>\n <li><span class=\"tl-year\">1996<\/span><span class=\"tl-event\"><strong>WMCCC Jakarta<\/strong> \u2014 premier titre mondial. Shredder entre dans l'\u00e9lite mondiale des moteurs d'\u00e9checs.<\/span><\/li>\n <li><span class=\"tl-year\">1999<\/span><span class=\"tl-event\"><strong>WMCCC Paderborn<\/strong> \u2014 deuxi\u00e8me titre. La version \"Shredder 6 Paderborn\" est nomm\u00e9e en hommage \u00e0 la ville h\u00f4te.<\/span><\/li>\n <li><span class=\"tl-year\">2001\u20132002<\/span><span class=\"tl-event\">Shredder domine les classements SSDF. Rivalit\u00e9 intense avec <strong>Deep Junior 7<\/strong> \u2014 les deux programmes \u00e9changent les premi\u00e8res places mondiales.<\/span><\/li>\n <li><span class=\"tl-year\">2003<\/span><span class=\"tl-event\"><strong>WCCC Graz<\/strong> \u2014 Shredder 8 champion du monde. La confrontation avec Junior atteint son apog\u00e9e historique.<\/span><\/li>\n <li><span class=\"tl-year\">2005<\/span><span class=\"tl-event\"><strong>WCCC Reykjavik<\/strong> \u2014 <strong>Shredder 10<\/strong> remporte son 4e titre mondial. Pic SSDF \u00e0 <strong>2825 Elo<\/strong> sur Athlon 1.2 GHz.<\/span><\/li>\n <li><span class=\"tl-year\">2006\u20132010<\/span><span class=\"tl-event\">Transition 64-bit. Deep Shredder 11 puis 12 sur Q6600. La concurrence de Rybka, puis des moteurs open-source (Stockfish, Crafty), s'intensifie fortement.<\/span><\/li>\n <li><span class=\"tl-year\">2026<\/span><span class=\"tl-event\">Mesure exp\u00e9rimentale : <strong>Shredder 10 UCI, 1 thread, Ryzen 9 7950X3D<\/strong> \u2014 performance de <strong>3087 \u00b1 21 Elo<\/strong>. +262 pts vs Athlon 1.2 GHz. D\u00e9passe Deep Shredder 11 sur Q6600.<\/span><\/li>\n <\/ul>\n <\/div>\n\n \n <div class=\"section-inner\" style=\"padding-top: 0;\">\n <div class=\"quote-box\">\n <p>\"Le d\u00e9but de ce mill\u00e9naire a co\u00efncid\u00e9 avec une course brutale entre deux des meilleurs moteurs du monde : Shredder et Deep Junior. Le titre de champion du monde d'informatique d'\u00e9checs \u00e9tait pr\u00e9sent\u00e9 comme une affaire priv\u00e9e entre l'Allemand pr\u00e9cis et solide et l'Isra\u00e9lien plus audacieux et cr\u00e9atif.\"<\/p>\n <span class=\"quote-src\">\u2014 Shay Bushinsky, ChessBase 2006, apr\u00e8s la victoire de Junior \u00e0 Turin<\/span>\n <\/div>\n <div class=\"quote-box\">\n <p>\"En 2026, un seul thread du Ryzen 9 7950X3D suffit \u00e0 Shredder 10 pour dominer Deep Junior 7 en 8 CPU (75%) et \u00e9craser Fritz 6 sur m\u00eame hardware (100%). Le V-Cache 3D n'est pas qu'un argument marketing : pour un moteur mono-thread memory-intensive comme Shredder, c'est une acc\u00e9l\u00e9ration r\u00e9elle et mesurable de 262 Elo par rapport \u00e0 l'Athlon de r\u00e9f\u00e9rence.\"<\/p>\n <span class=\"quote-src\">\u2014 Laboratoire Chroniques Software, Gauntlet maison 2026<\/span>\n <\/div>\n <\/div>\n\n <div class=\"footer-note\">\n Exp\u00e9rience \"Chroniques Software\" \u2014 Laboratoire 2026 \u2014 Shredder 10 UCI (1 thread) sur AMD Ryzen 9 7950X3D \u2014 Performance confirm\u00e9e : <strong>3087 \u00b1 21 Elo<\/strong> (80 parties, \u03c3 = 400 \u00d7 \u221a(p\u00b7(1\u2212p)\/N)).\n <\/div>\n\n <\/div>\n<\/div>\n<\/body>\n<\/html>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Performance top pour cet ancien moteur qui sur mon mat\u00e9riel d\u00e9passe la barre de 3000 elo.<\/p>\n","protected":false},"author":1,"featured_media":3425,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":""},"categories":[37],"tags":[],"rttpg_featured_image_url":{"full":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2026\/03\/Gemini_Generated_Image_u7hl2ou7hl2ou7hl.png",1136,943,false],"landscape":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2026\/03\/Gemini_Generated_Image_u7hl2ou7hl2ou7hl.png",1136,943,false],"portraits":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2026\/03\/Gemini_Generated_Image_u7hl2ou7hl2ou7hl.png",1136,943,false],"thumbnail":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2026\/03\/Gemini_Generated_Image_u7hl2ou7hl2ou7hl-150x150.png",150,150,true],"medium":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2026\/03\/Gemini_Generated_Image_u7hl2ou7hl2ou7hl-300x249.png",300,249,true],"large":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2026\/03\/Gemini_Generated_Image_u7hl2ou7hl2ou7hl-1024x850.png",1024,850,true],"1536x1536":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2026\/03\/Gemini_Generated_Image_u7hl2ou7hl2ou7hl.png",1136,943,false],"2048x2048":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2026\/03\/Gemini_Generated_Image_u7hl2ou7hl2ou7hl.png",1136,943,false],"neve-blog":["https:\/\/www.chess.lumn.eu\/wordpress\/wp-content\/uploads\/2026\/03\/Gemini_Generated_Image_u7hl2ou7hl2ou7hl-930x620.png",930,620,true]},"rttpg_author":{"display_name":"valterd","author_link":"https:\/\/www.chess.lumn.eu\/wordpress\/author\/valterd\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/www.chess.lumn.eu\/wordpress\/category\/soft\/\" rel=\"category tag\">Soft<\/a>","rttpg_excerpt":"Performance top pour cet ancien moteur qui sur mon mat\u00e9riel d\u00e9passe la barre de 3000 elo.","_links":{"self":[{"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/posts\/3424"}],"collection":[{"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/comments?post=3424"}],"version-history":[{"count":6,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/posts\/3424\/revisions"}],"predecessor-version":[{"id":3453,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/posts\/3424\/revisions\/3453"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/media\/3425"}],"wp:attachment":[{"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/media?parent=3424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/categories?post=3424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chess.lumn.eu\/wordpress\/wp-json\/wp\/v2\/tags?post=3424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}