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My LN2 Journal - Page 4

post #31 of 36
Q- does PiFast not benefit from 1x core on AMD? I know specifically for Intel, that PiFast has crazy cache addressing or something which boosts times for every core disabled..

ie- all settings the same, just disable cores for boost in score

--Does AMD not experience this? *I have not ever benched AMD..ever.


**Sorry- I ask because I noticed the above run with 2x cores enabled..
post #32 of 36
Thread Starter 
This is the first I've actually heard of this mate. It's something I will compare next time I have a chip under LN2 which will be in a couple weeks. I've only ever ran it with 2 or more cores enabled, never with just a single core, so I'll make sure to give it a go.
post #33 of 36
Quote:
Originally Posted by CL3P20 View Post
Q- does PiFast not benefit from 1x core on AMD? I know specifically for Intel, that PiFast has crazy cache addressing or something which boosts times for every core disabled..

ie- all settings the same, just disable cores for boost in score

--Does AMD not experience this? *I have not ever benched AMD..ever.


**Sorry- I ask because I noticed the above run with 2x cores enabled..
Adding a pause and setting affinity works good
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post #34 of 36
Thread Starter 
Had a little left over LN2 after benching the 955, so I decided to take the MA790X-UD4P and my 9850 for a spin, very impressed. Managed to take gold in all my submitted benchmarks and am the first to hit 4GHz on a 9850 Just madness that, it took LN2 and over 1.8v to get to 4 (which most couldn't even do) on a Phenom chip and now we're dissapointed if we can't hit 4.5 on water. How times have changed, and fast.

Hwbot results for 9850: http://hwbot.org/search/submissions/...JJC&cpuId=1616

Whooo, 4GHz
post #35 of 36
To be fair, Phenom Is are sucky for clock speed in general.

But great achievement man.
    
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CPUMotherboardGraphicsRAM
Intel Core i5 3570k @ 4.4Ghz ASRock Z77 Pro3 Powercolor Radeon HD7950 3GB @ 1150/1350 4x4GB G.Skill Ares 1866Mhz CL9 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 250GB Western Digital Black 1TB WD1002FAEX Seagate Barracuda 3TB ST3000DM001 Samsung Spinpoint EcoGreen 2TB 
Optical DriveCoolingCoolingCooling
Pioneer DVR-220LBKS Noctua NH-D14 Scythe Gentle Typhoon 1850rpm Corsair AF140 Quiet Edition 
CoolingOSMonitorMonitor
Arcitc Cooling Acclero Twin Turbo II Arch Linux x86-64, amdgpu BenQ G2220HD BenQ G2020HD 
KeyboardPowerCaseMouse
Ducky Shine III Year of the Snake, Cherry Blue Silverstone Strider Plus 600w CoolerMaster CM690 II Black and White SteelSeries Sensei Professional 
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Artisan Hien Mid Japan Black Large ASUS Xonar DX NZXT Sentry Mesh 30w Fan Controller 
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post #36 of 36
awesome thread smile.gif subb'd and wow 1.968V? I've seen high 1.8s, but never that high...
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