Asus CROSSHAIR V FORMULA-Z Republic of Gamers Socket AM3+/ AMD 990FX/ DDR3/ CrossFireX & Quad SLI/ SATA3&USB3.0/ A&GbE ATX Motherboard
FREE DOOMŪ game code with purchase of select AMD powered AM3+ motherboards and systems* (while supplies last, one digital keycode will be added to your account after your shipment has been delivered. Keycode redemption through AMD for free download) Full Details
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Reviewed by gpscientist from Tracy, CA on 12/28/12
Several years ago I upgraded to an i7, 8 threaded an electromagnetic code, & got a speed-up of 8. I was hoping to get a speed-up of something close to 4 more with the AMD FX-8350 (Black Ed)+Asus CROSSHAIR V FORMULA-Z combo using the new VEX vector operations that do 4 floating ops/command. When I turned on VEX in the compiler I got a 5% speed-up. I studied the resulting assembler code, made changes, & now have a 15% speed-up. If I figure out how to make a signigicant increase in speed, I'll update this posting (if I can).
I haven't done assembly coding for a long time, so I might be overlooking something.
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