Review: ASRock X79 Extreme4

Published by Marc Büchel on 30.11.11
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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 GB/sec Percent
ASUS Sabertooth X79 37.77 104.11 %
ASUS P9X79 Deluxe 37.76 104.08 %
ASUS P9X79 Pro 37.74 104.02 %
ASUS Rampage IV Extreme 37.41 103.11 %
ASRock X79 Extreme4-M 37.18 102.48 %
ASUS Rampage IV Formula 37.00 101.98 %
ASRock X79 Extreme4 36.74 101.27 %
Intel DX79SI 36.28 100.00 %
  more is better


SiSoft Sandra - Memory bandwidth - floating point GB/sec Percent
ASUS P9X79 Deluxe 37.85 103.84 %
ASUS P9X79 Pro 37.76 103.59 %
ASUS Sabertooth X79 37.70 103.43 %
ASUS Rampage IV Extreme 37.69 103.41 %
ASRock X79 Extreme4-M 37.23 102.14 %
ASUS Rampage IV Formula 37.20 102.06 %
ASRock X79 Extreme4 36.86 101.12 %
Intel DX79SI 36.45 100.00 %
  more is better


Memory latency

SiSoft Sandra - Memory latency ns Percent
Intel DX79SI 73.60 100.00 %
ASUS Rampage IV Extreme 74.40 101.09 %
ASUS Sabertooth X79 74.60 101.36 %
ASUS P9X79 Deluxe 74.70 101.49 %
ASUS P9X79 Pro 74.70 101.49 %
ASUS Rampage IV Formula 76.00 103.26 %
ASRock X79 Extreme4-M 79.30 107.74 %
ASRock X79 Extreme4 79.30 107.74 %
  less is better


Memory and cache access

SiSoft Sandra - Memory and cache access GB/sec Percent
ASUS P9X79 Pro 175.00 102.83 %
ASUS Sabertooth X79 174.75 102.68 %
ASUS P9X79 Deluxe 174.24 102.38 %
ASUS Rampage IV Formula 174.15 102.33 %
ASUS Rampage IV Extreme 173.41 101.89 %
Intel DX79SI 170.19 100.00 %
ASRock X79 Extreme4-M 170.00 99.89 %
ASRock X79 Extreme4 169.37 99.82 %
  more is better


Page 1 - Introduction Page 9 - SiSoft Sandra 1
Page 2 - Specs and Delivery Page 10 - SiSoft Sandra 2
Page 3 - Layout Page 11 - Super Pi / wPrime
Page 4 - Connectors and I/O Page 12 - Games
Page 5 - BIOS Page 13 - Power Consumption
Page 6 - Test setup Page 14 - Performance Rating
Page 7 - Futuremark Page 15 - Conclusion
Page 8 - PC Mark 07  



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Review: ASRock X79 Extreme4 - Motherboards > Intel > X79 - Reviews - ocaholic