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


Published by Marc Büchel on 03.01.11
Page:
« 1 ... 5 6 7 (8) 9 10 11 ... 17 »

SiSoft Sandra 2

At this point we deliver the values regarding Memory Bandwidth, Memory Latency as well as Memory and Cache Access.

Memory bandwidth

SiSoft Sandra - Memory bandwidth - Integer   Percent
Intel Core i7 2600K 3.40 GHz DDR3-2133 27.28 GB/s 103.92 %
Intel Core i7 980 X 3.33 GHZ DDR3-1600 26.62 GB/s 101.41 %
Intel Core i7 975 XE 3.33 GHZ DDR3-1600 26.60 GB/s 101.33 %
Intel Core i7 965 XE 3.2 GHz DDR3-1600 26.54 GB/s 101.10 %
Intel Core i7 950 3.06 GHz DDR3-1600 26.48 GB/s 100.88 %
Intel Core i7 940 2.93 GHz DDR3-1600 26.40 GB/s 100.57 %
Intel Core i7 920 2.66 GHZ DDR3-1600 26.25 GB/s 100.00 %
Intel Core i7 875 K 2.93 GHz DDR3-1600 19.64 GB/s 74.82 %
Intel Core i7 2600K 3.40 GHz DDR3-1333 17.63 GB/s 67.16 %
Intel Core i5 2500K 3.30 GHz DDR3-1333 17.63 GB/s 67.16 %
Intel Core i7 870 2.93 GHz DDR3-1333 14.95 GB/s 56.95 %
Intel Core i5 750 2.66 GHz DDR3-1333 14.51 GB/s 55.28 %
AMD Phenom II X6 1090T 3.2 GHz DDR3-1333 13.36 GB/s 50.90 %
AMD Phenom II X4 955 3.2 GHz DDR3-1333 13.00 GB/s 49.52 %
  more is better


SiSoft Sandra - Memory bandwidth - Floating point[/fr]   [en]Percent
Intel Core i7 2600K 3.40 GHz DDR3-2133 27.26 GB/s 103.93 %
Intel Core i7 980 X 3.33 GHZ DDR3-1600 26.58 GB/s 101.33 %
Intel Core i7 975 XE 3.33 GHZ DDR3-1600 26.56 GB/s 101.26 %
Intel Core i7 965 XE 3.2 GHz DDR3-1600 26.58 GB/s 101.33 %
Intel Core i7 950 3.06 GHz DDR3-1600 26.49 GB/s 100.99 %
Intel Core i7 940 2.93 GHz DDR3-1600 26.40 GB/s 100.65 %
Intel Core i7 920 2.66 GHZ DDR3-1600 26.23 GB/s 100.00 %
Intel Core i7 875 K 2.93 GHz DDR3-1600 19.64 GB/s 74.88 %
Intel Core i7 2600K 3.40 GHz DDR3-1333 17.63 GB/s 67.21 %
Intel Core i5 2500K 3.30 GHz DDR3-1333 17.62 GB/s 67.14 %
Intel Core i7 870 2.93 GHz DDR3-1333 15.10 GB/s 57.57 %
Intel Core i5 750 2.66 GHz DDR3-1333 14.62 GB/s 55.74 %
AMD Phenom II X6 1090T 3.2 GHz DDR3-1333 13.36 GB/s 50.93 %
AMD Phenom II X4 955 3.2 GHz DDR3-1333 13.00 GB/s 49.56 %
  more is better


Memory latency

SiSoft Sandra - Memory latency   Percent
Intel Core i7 2600K 3.40 GHz DDR3-2133 57 ns 83.36 %
Intel Core i7 980 X 3.33 GHZ DDR3-1600 62 ns 93.93 %
Intel Core i7 975 XE 3.33 GHZ DDR3-1600 63 ns 95.45 %
Intel Core i7 965 XE 3.2 GHz DDR3-1600 63 ns 95.45 %
Intel Core i7 950 3.06 GHz DDR3-1600 64 ns 96.97 %
Intel Core i7 940 2.93 GHz DDR3-1600 65 ns 98.48 %
Intel Core i7 920 2.66 GHZ DDR3-1600 66 ns 100.00 %
Intel Core i7 875 K 2.93 GHz DDR3-1600 68 ns 103.03 %
Intel Core i7 2600K 3.40 GHz DDR3-1333 72 ns 109.09 %
Intel Core i5 2500K 3.30 GHz DDR3-1333 73 ns 115.15 %
Intel Core i7 870 2.93 GHz DDR3-1333 80 ns 121.21 %
AMD Phenom II X6 1090T 3.2 GHz DDR3-1333 81 ns 122.72 %
AMD Phenom II X4 955 3.2 GHz DDR3-1333 82 ns 124.24 %
Intel Core i5 750 2.66 GHz DDR3-1333 82 ns 124.24 %
  less is better


Memory and cache access

SiSoft Sandra - Memory and cache access   Percent
Intel Core i7 2600K 3.40 GHz DDR3-2133 114.31 GB/s 169.57 %
Intel Core i7 980 X 3.33 GHZ DDR3-1600 98.67 GB/s 146.37 %
Intel Core i7 2600K 3.40 GHz DDR3-1333 96.90 GB/s 143.75 %
Intel Core i5 2500K 3.30 GHz DDR3-1333 94.26 GB/s 139.83 %
Intel Core i7 975 XE 3.33 GHZ DDR3-1600 78.06 GB/s 115.80 %
Intel Core i7 965 XE 3.2 GHz DDR3-1600 74.66 GB/s 110.76 %
Intel Core i7 950 3.06 GHz DDR3-1600 72.89 GB/s 108.13 %
Intel Core i7 940 2.93 GHz DDR3-1600 71.05 GB/s 105.40 %
AMD Phenom II X6 1090T 3.2 GHz DDR3-1333 71.00 GB/s 105.33 %
Intel Core i7 875 K 2.93 GHz DDR3-1600 67.54 GB/s 100.19 %
Intel Core i7 920 2.66 GHZ DDR3-1600 67.41 GB/s 100.00 %
Intel Core i7 870 2.93 GHz DDR3-1333 57.69 GB/s 85.58 %
Intel Core i5 750 2.66 GHz DDR3-1333 53.94 GB/s 80.02 %
AMD Phenom II X4 955 3.2 GHz DDR3-1333 51.00 GB/s 75.66 %
  more 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



Discuss this article in the forum




Navigate through the articles
Previous article Intel Core i7 875 K Performance and Overclocking Intel Core i7 990 X Next article
comments powered by Disqus


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