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Explication perte de performance avec Asus twin turbo on


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#1
hamon6

hamon6

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Salut !

Apres des test d'overclocking du mon CPU i5-520m, il est appararut que le fait d'activer le mode twin turbo d'asus entrainer une perte significative des fps en jeux uniquement


08/04/10 18:18:43 [b]12.068[/b] 1.058 19.000 5.73 test_non_oc
08/04/10 18:18:50 19.973 0.033 16.500 68.38
08/04/10 18:18:51 16.353 1.444 9.000 12.13
08/04/10 18:18:52 19.783 0.218 19.000 33.81
08/04/10 18:18:53 20.069 0.129 19.000 65.44
08/04/10 18:18:54 20.229 0.405 19.000 30.63
08/04/10 18:18:55 20.149 0.442 19.000 30.02
08/04/10 18:18:56 20.243 0.575 19.000 30.71
08/04/10 18:18:57 20.152 0.337 19.000 31.23
08/04/10 18:18:58 20.209 0.241 16.500 44.76
08/04/10 18:18:59 20.041 0.053 19.000 56.90
08/04/10 18:19:00 20.054 0.028 9.000 49.24
08/04/10 18:19:01 19.816 1.475 19.000 30.92
08/04/10 18:19:02 20.199 0.749 19.000 32.23
08/04/10 18:19:03 20.050 0.183 19.000 28.41
08/04/10 18:19:04 20.126 0.794 19.000 33.71
08/04/10 18:19:05 20.278 0.428 19.000 29.50
08/04/10 18:19:06 20.360 0.243 19.000 32.72
08/04/10 18:19:07 19.967 0.378 16.500 36.73
08/04/10 18:19:08 19.685 0.042 14.000 37.24
08/04/10 18:19:09 19.458 0.574 16.500 39.64
08/04/10 18:19:10 19.844 0.027 19.000 50.74
08/04/10 18:19:11 19.910 0.024 16.500 57.91
08/04/10 18:19:12 19.906 0.019 19.000 59.28
08/04/10 18:19:13 19.879 0.038 19.000 58.02
08/04/10 18:19:14 19.922 0.028 19.000 61.23
08/04/10 18:19:15 19.924 0.023 19.000 62.25
08/04/10 18:19:16 19.887 0.017 19.000 53.69
08/04/10 18:19:17 19.835 0.056 19.000 51.17
08/04/10 18:19:18 19.872 0.030 19.000 55.46
08/04/10 18:19:19 19.904 0.036 19.000 55.61
08/04/10 18:19:20 19.903 0.021 19.000 60.60
08/04/10 18:19:22 19.792 0.076 16.500 45.78
08/04/10 18:19:23 18.729 1.734 19.000 32.62
08/04/10 18:19:24 19.843 0.036 16.500 48.68
08/04/10 18:19:25 19.878 0.023 16.500 57.02
08/04/10 18:19:26 19.889 0.032 19.000 55.13
08/04/10 18:19:27 20.074 0.065 19.000 51.19
08/04/10 18:19:28 19.610 1.759 16.500 29.40
08/04/10 18:19:29 20.024 0.830 14.000 31.14
08/04/10 18:19:30 19.833 0.687 19.000 30.15
08/04/10 18:19:31 19.748 1.025 9.000 32.52
08/04/10 18:19:32 19.781 1.164 19.000 29.97
08/04/10 18:19:33 19.960 0.805 19.000 31.03
08/04/10 18:19:34 19.860 0.042 16.500 45.96
08/04/10 18:19:35 19.900 0.007 19.000 53.70
08/04/10 18:19:36 19.866 0.101 14.000 48.03
08/04/10 18:19:37 19.884 0.057 19.000 51.25
08/04/10 18:19:38 19.975 0.006 19.000 66.23
08/04/10 18:19:39 19.991 0.003 19.000 69.94
08/04/10 18:19:40 19.991 0.005 19.000 67.83
08/04/10 18:19:41 20.000 0.000 19.000 71.73
08/04/10 18:19:42 19.999 0.000 19.000 69.61
08/04/10 18:19:43 19.985 0.005 19.000 66.15
08/04/10 18:19:44 19.989 0.002 19.000 71.93
08/04/10 18:19:45 19.990 0.004 19.000 70.53
08/04/10 18:19:46 19.989 0.002 19.000 70.81
08/04/10 18:19:47 19.885 0.022 16.500 51.77
08/04/10 18:19:48 18.709 1.791 14.000 30.65
08/04/10 18:19:49 19.977 0.008 19.000 65.32
08/04/10 18:19:50 20.000 0.000 19.000 74.40
08/04/10 18:19:51 19.987 0.011 19.000 64.93
08/04/10 18:19:52 19.991 0.072 19.000 52.08
08/04/10 18:19:53 20.132 0.962 14.000 28.97
08/04/10 18:19:54 20.116 0.541 9.000 30.34
08/04/10 18:19:55 20.005 0.644 19.000 31.69
08/04/10 18:19:56 20.059 0.846 9.000 32.28
08/04/10 18:19:57 20.642 0.265 19.000 30.54
08/04/10 18:19:58 20.078 0.400 11.500 29.15
08/04/10 18:19:59 19.911 0.115 19.000 48.84
08/04/10 18:20:00 19.897 0.019 19.000 59.44 
08/04/10 18:20:01 19.933 0.016 19.000 63.43
08/04/10 18:20:02 19.934 0.010 19.000 67.68
08/04/10 18:20:03 20.000 0.000 19.000 74.20
08/04/10 18:20:04 19.996 0.003 19.000 77.30
08/04/10 18:20:05 19.985 0.006 16.500 74.00
08/04/10 18:20:06 20.000 0.000 19.000 79.88
08/04/10 18:20:07 19.999 0.001 19.000 79.26
08/04/10 18:20:08 20.000 0.000 19.000 75.66
08/04/10 18:20:09 20.000 0.000 19.000 73.28
08/04/10 18:20:10 19.981 0.008 19.000 74.33
08/04/10 18:20:11 19.844 0.010 19.000 50.11
08/04/10 18:20:12 19.921 0.011 19.000 62.53
08/04/10 18:20:13 20.000 0.000 19.000 74.23
08/04/10 18:20:14 20.000 0.000 19.000 74.70
08/04/10 18:20:15 19.992 0.005 11.500 67.93
08/04/10 18:20:16 19.981 0.006 19.000 73.41
08/04/10 18:20:17 20.000 0.000 19.000 78.34
08/04/10 18:20:18 20.000 0.000 19.000 78.12
08/04/10 18:20:19 20.000 0.000 19.000 73.79
08/04/10 18:20:20 20.000 0.000 19.000 76.64
08/04/10 18:20:21 20.000 0.000 19.000 77.34
08/04/10 18:20:22 20.000 0.000 19.000 76.31
08/04/10 18:20:23 20.000 0.000 19.000 78.87
08/04/10 18:20:24 20.000 0.000 19.000 87.56
08/04/10 18:20:25 20.000 0.000 19.000 77.25
08/04/10 18:20:26 20.000 0.000 19.000 78.06
08/04/10 18:20:27 20.000 0.000 19.000 78.21
08/04/10 18:20:28 20.000 0.000 19.000 85.62
08/04/10 18:20:29 20.000 0.000 19.000 75.77
08/04/10 18:20:30 20.000 0.000 19.000 76.69
08/04/10 18:20:31 20.000 0.000 19.000 75.41
08/04/10 18:20:33 20.000 0.000 19.000 78.04
08/04/10 18:20:34 20.000 0.000 19.000 76.22
08/04/10 18:20:35 20.000 0.000 19.000 77.74
08/04/10 18:20:36 20.000 0.000 19.000 75.55
08/04/10 18:20:37 20.000 0.000 19.000 76.88
08/04/10 18:20:38 20.000 0.000 19.000 76.09
08/04/10 18:20:39 20.000 0.000 19.000 77.93
08/04/10 18:20:40 20.000 0.000 19.000 75.31
08/04/10 18:20:41 20.000 0.000 19.000 77.18
08/04/10 18:20:42 20.000 0.000 19.000 76.62
08/04/10 18:20:43 20.000 0.000 19.000 76.89
08/04/10 18:20:44 20.000 0.000 19.000 76.41
08/04/10 18:20:45 20.000 0.000 19.000 76.32
08/04/10 18:20:46 20.000 0.000 19.000 75.90
08/04/10 18:20:47 20.000 0.000 19.000 78.00
08/04/10 18:20:48 20.000 0.000 19.000 76.99
08/04/10 18:20:49 20.000 0.000 19.000 76.77
08/04/10 18:20:50 20.000 0.000 19.000 76.02
08/04/10 18:20:51 20.000 0.000 19.000 75.43
08/04/10 18:20:52 20.000 0.000 19.000 77.55
08/04/10 18:20:53 20.000 0.000 19.000 78.72
08/04/10 18:20:54 20.000 0.000 19.000 74.85
08/04/10 18:20:55 20.000 0.000 19.000 76.40
08/04/10 18:20:56 20.000 0.000 19.000 73.92
08/04/10 18:20:57 20.000 0.000 19.000 78.41
08/04/10 18:20:58 20.000 0.000 19.000 77.31
08/04/10 18:20:59 20.000 0.000 19.000 76.77
08/04/10 18:21:00 20.000 0.000 19.000 76.27
08/04/10 18:21:01 20.006 0.049 19.000 51.40
08/04/10 18:21:02 19.944 0.899 19.000 31.91 -- Fin du bench
08/04/10 18:21:04 20.217 0.283 19.000 33.44
08/04/10 18:21:05 18.999 0.259 16.500 29.98
08/04/10 18:21:06 13.087 1.326 11.000 8.44


08/04/10 18:22:27 [b]12.715[/b] 1.641 11.000 7.89 test_oc
08/04/10 18:22:28 10.907 0.065 9.500 3.43
08/04/10 18:22:29 15.062 1.998 12.250 10.95
08/04/10 18:22:30 15.623 1.818 10.500 12.97
08/04/10 18:22:31 15.995 1.283 9.000 10.00
08/04/10 18:22:32 17.585 0.218 18.000 38.09
08/04/10 18:22:33 17.865 0.195 9.000 39.42
08/04/10 18:22:35 18.413 0.971 18.000 27.94
08/04/10 18:22:36 18.453 0.359 18.250 64.48
08/04/10 18:22:37 19.866 0.747 19.000 31.00
08/04/10 18:22:38 20.028 0.602 19.000 30.11
08/04/10 18:22:39 20.216 0.456 19.000 30.95
08/04/10 18:22:40 19.478 0.615 18.000 33.62
08/04/10 18:22:41 18.078 0.027 18.000 59.61
08/04/10 18:22:42 18.472 0.170 19.000 52.79
08/04/10 18:22:43 19.759 0.520 18.500 35.10
08/04/10 18:22:44 19.925 0.751 19.000 29.08
08/04/10 18:22:45 20.368 0.833 18.750 29.56
08/04/10 18:22:46 19.833 0.532 14.000 30.88
08/04/10 18:22:47 20.056 0.922 19.000 30.68
08/04/10 18:22:48 19.982 0.362 19.000 32.24
08/04/10 18:22:49 19.161 0.266 16.500 39.02
08/04/10 18:22:50 18.944 0.565 19.000 33.11
08/04/10 18:22:51 18.683 1.215 16.500 39.03
08/04/10 18:22:52 19.240 0.154 18.500 43.19
08/04/10 18:22:53 18.868 0.187 18.000 58.03
08/04/10 18:22:54 18.946 0.106 18.750 57.23
08/04/10 18:22:55 19.157 0.213 18.000 53.66
08/04/10 18:22:56 18.694 0.065 19.000 61.08
08/04/10 18:22:57 19.042 0.240 18.750 53.86
08/04/10 18:22:58 19.073 0.388 19.000 51.37
08/04/10 18:22:59 19.332 0.167 16.500 50.94
08/04/10 18:23:00 19.182 0.113 16.250 53.61
08/04/10 18:23:01 18.823 0.114 18.750 59.06
08/04/10 18:23:02 19.143 0.106 16.500 53.25
08/04/10 18:23:03 19.326 0.228 19.000 40.83
08/04/10 18:23:04 18.716 1.372 16.500 32.77
08/04/10 18:23:05 19.173 0.573 18.500 49.37
08/04/10 18:23:06 18.913 0.237 19.000 56.02
08/04/10 18:23:07 19.203 0.213 18.500 49.91
08/04/10 18:23:08 18.709 0.355 19.000 44.89
08/04/10 18:23:09 20.013 0.672 19.000 29.76
08/04/10 18:23:10 20.352 0.367 19.000 30.34
08/04/10 18:23:11 19.871 0.286 19.000 33.57
08/04/10 18:23:12 20.249 0.227 19.000 31.84
08/04/10 18:23:13 19.675 0.624 19.000 31.65
08/04/10 18:23:14 19.683 0.272 19.000 37.87
08/04/10 18:23:15 19.171 0.946 16.500 41.44
08/04/10 18:23:16 19.113 0.100 19.000 52.34
08/04/10 18:23:17 19.162 0.502 18.000 40.94
08/04/10 18:23:18 18.541 0.128 18.000 64.20
08/04/10 18:23:19 18.346 0.030 18.250 66.58
08/04/10 18:23:20 18.468 0.019 18.000 64.22
08/04/10 18:23:21 18.225 0.010 18.500 70.70
08/04/10 18:23:22 18.164 0.005 18.000 71.96
08/04/10 18:23:23 18.337 0.068 18.750 66.87
08/04/10 18:23:24 18.349 0.044 18.750 66.99
08/04/10 18:23:25 18.335 0.018 18.000 66.33
08/04/10 18:23:26 18.310 0.026 18.250 68.27
08/04/10 18:23:27 18.698 0.174 14.000 58.74
08/04/10 18:23:28 18.679 1.234 19.000 32.47
08/04/10 18:23:29 18.601 0.175 18.750 55.01
08/04/10 18:23:30 18.467 0.028 18.500 64.16
08/04/10 18:23:31 18.546 0.065 18.500 62.81
08/04/10 18:23:32 18.618 0.090 19.000 52.39
08/04/10 18:23:33 20.298 0.466 19.000 31.77
08/04/10 18:23:34 20.294 0.710 19.000 30.80
08/04/10 18:23:35 20.071 0.691 19.000 27.91
08/04/10 18:23:36 19.867 0.481 16.500 30.55
08/04/10 18:23:37 20.214 0.364 11.500 31.12
08/04/10 18:23:39 19.866 0.499 16.500 33.57
08/04/10 18:23:40 18.956 0.102 19.000 55.12
08/04/10 18:23:41 19.005 0.089 16.500 55.17
08/04/10 18:23:42 19.139 0.169 19.000 53.23
08/04/10 18:23:43 18.264 0.072 18.000 70.82
08/04/10 18:23:44 18.081 0.006 18.000 75.70
08/04/10 18:23:45 18.015 0.002 18.000 80.97
08/04/10 18:23:46 18.177 0.025 18.000 71.40
08/04/10 18:23:47 18.018 0.001 18.000 79.48
08/04/10 18:23:48 18.059 0.003 18.000 78.24
08/04/10 18:23:49 18.094 0.006 18.000 75.29
08/04/10 18:23:50 18.075 0.004 18.000 76.02
08/04/10 18:23:51 18.257 0.056 19.000 69.92
08/04/10 18:23:52 18.576 1.392 16.500 36.94
08/04/10 18:23:53 18.345 0.119 18.500 68.05
08/04/10 18:23:54 18.098 0.006 18.000 77.46
08/04/10 18:23:55 18.108 0.005 18.500 76.27
08/04/10 18:23:56 18.322 0.165 18.000 63.65
08/04/10 18:23:57 18.000 0.000 18.000 76.78
08/04/10 18:23:58 18.000 0.000 18.000 75.90
08/04/10 18:23:59 18.000 0.000 18.000 76.85
08/04/10 18:24:00 18.000 0.000 18.000 78.15
08/04/10 18:24:01 18.000 0.000 18.000 75.60
08/04/10 18:24:02 18.000 0.000 18.000 76.66
08/04/10 18:24:03 18.000 0.000 18.000 78.74
08/04/10 18:24:04 18.000 0.000 18.000 76.87
08/04/10 18:24:05 18.000 0.000 18.000 76.64
08/04/10 18:24:06 18.000 0.000 18.000 75.78
08/04/10 18:24:07 18.000 0.000 18.000 74.39
08/04/10 18:24:08 18.000 0.000 18.000 79.62
08/04/10 18:24:09 18.000 0.000 18.000 75.46
08/04/10 18:24:10 18.000 0.000 18.000 76.89
08/04/10 18:24:11 18.000 0.000 18.000 75.49
08/04/10 18:24:12 18.000 0.000 18.000 74.86
08/04/10 18:24:13 18.000 0.000 18.000 81.94
08/04/10 18:24:14 18.000 0.000 18.000 78.27
08/04/10 18:24:15 18.000 0.000 18.000 76.68
08/04/10 18:24:16 18.000 0.000 18.000 77.00
08/04/10 18:24:17 18.000 0.000 18.000 73.35
08/04/10 18:24:18 18.000 0.000 18.000 78.82
08/04/10 18:24:19 18.000 0.000 18.000 78.50
08/04/10 18:24:20 18.000 0.000 18.000 75.93
08/04/10 18:24:21 18.000 0.000 18.000 76.39
08/04/10 18:24:22 18.000 0.000 18.000 73.86
08/04/10 18:24:23 18.000 0.000 18.000 75.03
08/04/10 18:24:24 18.000 0.000 18.000 80.89
08/04/10 18:24:25 18.000 0.000 18.000 76.92
08/04/10 18:24:26 18.000 0.000 18.000 76.78
08/04/10 18:24:27 18.000 0.000 18.000 74.01
08/04/10 18:24:28 18.000 0.000 18.000 77.10
08/04/10 18:24:29 18.000 0.000 18.000 76.12
08/04/10 18:24:30 18.000 0.000 18.000 81.34
08/04/10 18:24:31 18.000 0.000 18.000 76.25
08/04/10 18:24:32 18.000 0.000 18.000 74.92
08/04/10 18:24:33 18.000 0.000 18.000 76.47
08/04/10 18:24:34 18.000 0.000 18.000 76.31
08/04/10 18:24:35 18.000 0.000 18.000 75.99
08/04/10 18:24:36 18.000 0.000 18.000 80.40
08/04/10 18:24:37 18.000 0.000 18.000 74.10
08/04/10 18:24:38 18.899 0.579 19.000 39.90
08/04/10 18:24:39 20.114 0.837 14.000 28.94 --> fin du bench
La colonne en gras represente le coeficient mutliplicateur du CPU, on vois clairement que:
Sans oc le coef reste au alentour des 20x soit 20x133 --> 2660Mhz
Avec oc le coef reste au alentour des 18x soit 18x142 --> 2550Mhz

Une perte de 100Mhz et environ 10fps au bench en 1280*768 sans filtre

Le pourquoi du comment est que la limite du TDP etant atteinte le proco decide de baisser le coef pour rester dans l'enveloppe thermique (attention rien a voir avec la temperature du cpu)...super, certaine carte mere desktop permette de desactiver la limite du TDP

Modifié par tettla, 06 août 2010 - 06:12.

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Desktop 4 Gamer ---
Lian Li PC-A05N / Seasonic M12 II 620W / Intel i5-2500K / Asus P8P67 / Gskill 4Go PC10600 / Nvidia GTX560Ti Phantom²

#2
Shadzuky

Shadzuky

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Je passe toutes cette floppé de chiffre avec ma molette et j'ai l'impression de regarder Matrix ><
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Image IPB

Asus P8Z68 Deluxe / i5 2500K (Watercoolé) / Asus GTX 560 Ti (Watercoolé) / G.Skill 4*2 Go 1600MHz / Corsair HX 750W / WD Caviar Black 1To / Creative X-Fi Titanium / Logitech X-530 / Cooler Master Storm Scout / Téléviseur LG 32"
Razer Naga / Razer Vespula / Razer Nostromo / Razer Lycosa Mirror / Logitech G930 / Logitech C910

#3
solitaire

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idem
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Ex P4G: M980nu (x9100 +sli gtx280m), M15x(720qm +gtx260m), Macbook Air 11"
P4G actuels: M17xR3 2820qm + 6970m

T4G: I7 4770 et gtx 970 AMP Edition.


#4
Eurny666

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- Alienware m17x R2 Stealth Black + 17" WXGA + 1x 4go DDR3 1333Mhz Gskill + 1x 2go Samsung + i7 840qm @1,96Ghz + CrossfireX 2x HD5870 @ 900/1200 (13.2) + Raid 0 2x Scorpio Black 500go 7200rpm + Wifi intel 6300
=> 3Dmark06 = 20398pts => 3Dmark11 = P4877

http://www.3dmark.com/3dm11/6913330

- Clevo W230ST + 13,3" FullHD + 2x 4go DDR3 1600Mhz Gskill SK + i7 4700MQ + SSD 120Go Crucial M500 + 1To 5400rpm + GTX765m + Intel N6235


#5
hamon6

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J'avoue, un peut la fleme de trier tous ces chiffres :eyes2:
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Lian Li PC-A05N / Seasonic M12 II 620W / Intel i5-2500K / Asus P8P67 / Gskill 4Go PC10600 / Nvidia GTX560Ti Phantom²

#6
ricounne

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[HS On] Hamon, t'es ingénieur système ?[HS Off]
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Asus G73JH-TY098V / i5 520 / ATI 5870 * Vbios Gary Key * / 2*500 gig@7200 rpm / 4gig RAM

#7
akluin

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Sinon tu met ton résultat en code.
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retour à l alienware m17x r2 full alu

#8
Guest_bigtonio_*

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Je ne comprend pas pourquoi en jeu uniquement et pas sur un 3Dmark06 par exemple ... ça ne fait aucune logique pour moi. Je dois pas comprendre un truc :(
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