cpu stats
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cpu stats
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| Author | Message |
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 ABnormAL Send message Joined: 21 Sep 02 Posts: 32 Credit: 40,007,918 RAC: 3 
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hello this is one of my pcs CPU type GenuineIntel Intel(R) Core(TM) i7 CPU 970 @ 3.20GHz [Family 6 Model 44 Stepping 2] Number of processors 12 Coprocessors NVIDIA GeForce GTX 680 (4095MB) driver: 306.94 Operating System Microsoft Windows 7 Ultimate x64 Edition, Service Pack 1, (06.01.7601.00) BOINC version 7.0.28 Memory 24567.18 MB Cache 256 KB Measured floating point speed 3129.49 million ops/sec Measured integer speed 10156.24 million ops/sec just want to know whet is Measured floating point speed and Measured integer speed mean ???? and is that for all cores ? ID: 1303957 ·  |
Cruncher-American    Send message Joined: 25 Mar 02 Posts: 1513 Credit: 370,893,186 RAC: 340 
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BOINC has a built-in CPU test. Those are what it gets (per core) on your CPU. Don't know how it compares with other apps that measure the same things. ID: 1303990 · |
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Josef W. Segur Send message Joined: 30 Oct 99 Posts: 4504 Credit: 1,414,761 RAC: 0
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... They're scores from BOINC's versions of the Whetstone and Dhrystone benchmarks. The scores represent performance of one logical core. The original design was to run each benchmark simultaneously on all cores you've told BOINC to use. That is how Whetstones actually are run, but it turned out that on Windows the Dhrystone benchmark was very variable when run that way so it is restricted to a single core. The Whetstone benchmark actually consists of 8 subtests, only 5 of which use floating point operations. The weighting of the subtests was also set to best match the kind of work being done on computers running Algol 60 in 1972 at the National Physical Laboratory in the United Kingdom. Nevertheless, ~79% of the score is from floating point so it does represent an approximation of the non-SIMD floating point performance. The Dhrystone benchmark is only 28 years old and is strictly integer, but has other known shortcomings when compiled from C source and run on modern CPUs. That doesn't really matter at this point, the score is not used for anything by BOINC now. Joe ID: 1304154 · |
Vidar87  Send message Joined: 14 Mar 10 Posts: 5 Credit: 24,327,005 RAC: 0 
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Its two different ways to benchmark your computer, (sorry i dont know more about it), and its Per "core", in your case, per tread :) ID: 1304889 · |
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