Sandy Bridge E: Core i7 3930K and Core i7 3960X

Published by Marc Büchel on 14.11.11
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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 3960X 3.30 GHz DDR3-1600 40.18 GB/s 153.07 %
Intel Core i7 3930K 3.2 GHz DDR3-1600 39.51 GB/s 150.51 %
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 990 X 3.46 GHz DDR3-1600 26.61 GB/s 101.37 %
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 i7-2630QM 17.29 GB/s 65.87 %
AMD A8 3850 2.90 GHz DDR3-1600 15.13 GB/s 57.64 %
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 FX-8150 3.6 GHz DDR3-1600 14.00 GB/s 53.33 %
AMD FX-8120 3.1 GHz DDR3-1600 13.68 GB/s 52.11 %
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 %
Intel Core i5-2410M 9.00 GB/s 34.29 %
  more is better


SiSoft Sandra - Memory bandwidth - Floating point[/fr]   [en]Percent
Intel Core i7 3960X 3.30 GHz DDR3-1600 40.33 GB/s 153.76 %
Intel Core i7 3930K 3.2 GHz DDR3-1600 39.92 GB/s 152.19 %
Intel Core i7 2600K 3.40 GHz DDR3-2133 27.26 GB/s 103.93 %
Intel Core i7 990 X 3.46 GHz DDR3-1600 26.59 GB/s 101.37 %
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 i7-2630QM 17.28 GB/s 65.88 %
Intel Core i7 870 2.93 GHz DDR3-1333 15.10 GB/s 57.57 %
AMD A8 3850 2.90 GHz DDR3-1600 15.00 GB/s 57.19 %
Intel Core i5 750 2.66 GHz DDR3-1333 14.62 GB/s 55.74 %
AMD FX-8150 3.6 GHz DDR3-1600 14.00 GB/s 53.37 %
AMD FX-8120 3.1 GHz DDR3-1600 13.64 GB/s 52.00 %
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 %
Intel Core i5-2410M 9.00 GB/s 34.31 %
  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 990 X 3.46 GHz DDR3-1600 62 ns 93.93 %
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 3930K 3.2 GHz DDR3-1600 67.5 ns 102.27 %
Intel Core i7 3960X 3.30 GHz DDR3-1600 70.6 ns 106.97 %
Intel Core i7 875 K 2.93 GHz DDR3-1600 68 ns 103.03 %
AMD FX-8150 3.6 GHz DDR3-1600 71.9 ns 108.94 %
Intel Core i7 2600K 3.40 GHz DDR3-1333 72 ns 109.09 %
AMD FX-8120 3.1 GHz DDR3-1600 72.8 ns 110.30 %
Intel Core i5 2500K 3.30 GHz DDR3-1333 73 ns 115.15 %
AMD A8 3850 2.90 GHz DDR3-1600 79 ns 119.70 %
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 %
Intel Core i5-2410M 88 ns 133.33 %
Intel Core i7-2630QM 92 ns 139.39 %
  less is better


Memory and cache access

SiSoft Sandra - Memory and cache access   Percent
Intel Core i7 3960X 3.30 GHz DDR3-1600 202.59 GB/s 300.53 %
Intel Core i7 3930K 3.2 GHz DDR3-1600 195.93 GB/s 290.65 %
Intel Core i7 2600K 3.40 GHz DDR3-2133 114.31 GB/s 169.57 %
Intel Core i7 990 X 3.46 GHz DDR3-1600 111.02 GB/s 164.69 %
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 %
AMD FX-8150 3.6 GHz DDR3-1600 84.50 GB/s 125.35 %
Intel Core i7-2630QM 83.22 GB/s 123.45 %
Intel Core i7 975 XE 3.33 GHZ DDR3-1600 78.06 GB/s 115.80 %
AMD FX-8120 3.1 GHz DDR3-1600 77.80 GB/s 115.41 %
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 %
AMD A8 3850 2.90 GHz DDR3-1600 56.74 GB/s 84.17 %
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 %
Intel Core i5-2410M 37.68 GB/s 55.90 %
  more is better


Page 1 - Introduction Page 9 - SuperPi / WPrime
Page 2 - Specifications Page 10 - WinRar
Page 3 - Sandy Bridge CPU / Chipset / Overclocking Page 11 - Crysis
Page 4 - Test Setup Page 12 - Resident Evil 5
Page 5 - Futuremark Page 13 - Street Fighter 4
Page 6 - Cinebench Page 14 - Power consumption
Page 7 - SiSoft Sandra 1 Page 15 - Conclusion
Page 8 - SiSoft Sandra 2  



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