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Low IBT Gflops (2600k OC'd) - Page 2

post #11 of 13
Linpack tests don't produce the best GFLOPS scores with higher levels of memory usage, and they don't like more than one thread per physical core.

Why anyone cares uses IBT/LinX as a benchmark is beyond me. Even with ideal settings the tests tend to be variable. Also there is no test more synthetic or less relevant to real world performance.
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post #12 of 13
I think you got a crap cpu there amvnz. same clock here and i get 108-114 gflops standard and 118-120 max 4.8ghz @ 1.405vcore constant ram is mushkin 8gb 2133 @ 10-11-10-28-1T 1.5v. also linx gives me 58+gflops. last but not least 2500k has no hyper threads so turn yours of if your comparing your cpu to 2500k i have tried this and gained alot of performance in the tests stated above and you should to. Ialso tried playing with other voltages and in doing so have gained some through put when applied extra voltage to system agent and pll manually.
post #13 of 13
well i noticed something funny when i ran IBT on Manual OC & on Preset Bios OC
when using Preset Bios OC i get higher gflops & temp compared to manual OC

4Ghz Preset Bios OC
IBT1.jpg


4.1Ghz Manual OC
IBT3.jpg
    
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