Sandy Bridge: Core i7 2600K and Core i5 2500K


Published by Marc Büchel on 03.01.11
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Super Pi

Meanwhile Super Pi even in its latest version has become pretty old. Never the less it is able to show scaling to the clock speed nicely. fr]Les résultats de SuperPi varient en fonction de la fréquence du processeur et de la mémoire vive ainsi que par ses timings[/fr]

1M

Super Pi 1.5 XS - 1M   Percent
Intel Core i7 2600K 3.40 GHz DDR3-2133 10.015 sec 66.25 %
Intel Core i7 2600K 3.40 GHz DDR3-1333 10.381 sec 68.67 %
Intel Core i5 2500K 3.30 GHz DDR3-1333 10.392 sec 68.74 %
Intel Core i7 980 X 3.33 GHZ DDR3-1600 11.589 sec 76.66 %
Intel Core i7 875 K 2.93 GHz DDR3-1600 11.700 sec 77.40 %
Intel Core i7 975 XE 3.33 GHZ DDR3-1600 11.700 sec 77.40 %
Intel Core i7 965 XE 3.2 GHz DDR3-1600 12.636 sec 83.59 %
Intel Core i7 870 2.93 GHz DDR3-1333 13.177 sec 87.17 %
Intel Core i7 950 3.06 GHz DDR3-1600 13.260 sec 87.71 %
Intel Core i7 940 2.93 GHz DDR3-1600 13.760 sec 91.02 %
Intel Core i5 750 2.66 GHz DDR3-1333 13.975 sec 92.45 %
Intel Core i7 920 2.66 GHZ DDR3-1600 15.117 sec 100.00 %
AMD Phenom II X6 1090T 3.2 GHz DDR3-1333 19.376 sec 128.17 %
AMD Phenom II X4 955 3.2 GHz DDR3-1333 21.466 sec 142.00 %
  less is better


32M

Super Pi 1.5 XS - 32M   Percent
Intel Core i7 2600K 3.40 GHz DDR3-2133 535.985 sec 67.02 %
Intel Core i7 2600K 3.40 GHz DDR3-1333 559.963 sec 70.01 %
Intel Core i5 2500K 3.30 GHz DDR3-1333 572.057 sec 71.53 %
Intel Core i7 875 K 2.93 GHz DDR3-1600 635.233 sec 79.43 %
Intel Core i7 980 X 3.33 GHZ DDR3-1600 635.701 sec 79.48 %
Intel Core i7 975 XE 3.33 GHZ DDR3-1600 631.426 sec 78.95 %
Intel Core i7 870 2.93 GHz DDR3-1333 678.429 sec 84.83 %
Intel Core i7 965 XE 3.2 GHz DDR3-1600 683.795 sec 85.50 %
Intel Core i5 750 2.66 GHz DDR3-1333 701.328 sec 87.69 %
Intel Core i7 950 3.06 GHz DDR3-1600 707.463 sec 88.08 %
Intel Core i7 940 2.93 GHz DDR3-1600 734.089 sec 91.79 %
Intel Core i7 920 2.66 GHZ DDR3-1600 799.781 sec 100.00 %
AMD Phenom II X6 1090T 3.2 GHz DDR3-1333 1173.496 sec 146.73 %
AMD Phenom II X4 955 3.2 GHz DDR3-1333 1294.459 sec 161.85 %
  less is better


wPrime

wPrime is based on a multithreaded algorithm to calculate the square root to up to 32 billion digits. Therefore it is possible to put 100 percent load on every core or thread and to see differences between architectures.

32M

wPrime - 32M   Percent
Intel Core i7 2600K 3.40 GHz DDR3-2133 32.544 sec 70.55 %
Intel Core i7 2600K 3.40 GHz DDR3-1333 33.522 sec 72.67 %
Intel Core i5 2500K 3.30 GHz DDR3-1333 33.885 sec 73.46 %
Intel Core i7 875 K 2.93 GHz DDR3-1600 35.132 sec 76.16 %
Intel Core i7 980 X 3.33 GHz DDR3-1600 35.338 sec 76.61 %
Intel Core i7 870 2.93 GHz DDR3-1333 35.406 sec 76.75 %
Intel Core i7 975 XE 3.33 GHZ DDR3-1600 36.786 sec 79.74 %
Intel Core i7 965 XE 3.2 GHz DDR3-1600 38.297 sec 83.02 %
Intel Core i5 750 2.66 GHz DDR3-1333 39.243 sec 85.07 %
Intel Core i7 950 3.06 GHz DDR3-1600 39.965 sec 86.64 %
AMD Phenom II X6 1090T 3.2 GHz DDR3-1333 40.395 sec 87.07 %
Intel Core i7 940 2.93 GHz DDR3-1600 41.901 sec 90.85 %
AMD Phenom II X4 955 3.2 GHz DDR3-1333 45.771 sec 99.22 %
Intel Core i7 920 2.66 GHZ DDR3-1600 46.130 sec 100.00 %
  less is better


Page 1 - Introduction Page 9 - SuperPi / WPrime[/en]
Page 2 - Specifications Page 10 - WinRar
Page 3 - Sandy Bridge CPU/GPU/Overclocking Page 11 - Crysis
Page 4 - Test Setup Page 12 - PT Boats Knights of Seas
Page 5 - Futuremark Page 13 - Resident Evil 5
Page 6 - Cinebench Page 14 - Street Fighter 4
Page 7 - SiSoft Sandra 1 Page 15 - Power consumption
Page 8 - SiSoft Sandra 2 Page 16 - Conclusion



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Sandy Bridge: Core i7 2600K and Core i5 2500K - CPUs > Reviews - Reviews - ocaholic