Gigabyte ud3r x58a revision 2 bios FF

[kastoras]

Re: Gigabyte ud3r x58a revision 2 bios FF

............... :( i had a blue screen, but i had qpi voltage ram on auto 1,175.. now i set it to 1,35 i think i had the bsod because of the "standard" performance enhance.. or what?

[Acebmxer]

Re: Gigabyte ud3r x58a revision 2 bios FF

If you set memory multi to 12x. You must set uncore to 24x or higher.

If ram is spec'ed at 1.65v then setting 1.66 is ok. You should set qpi/vtt manually along with memory timings.

Setting "Standard" Performance will just use "loser sub timings" (require less qpi/vtt). You will see better performance setting "Extreme" but will require higher qpi/vtt.

I might suggest starting over. Load Optimized Defaults save and reboot. Start with setting bclk to 133. memory at 6x uncore at 12x set vdimm and memory timings to default. Set qpi/vtt to 1.215. Run stress test program like LinX or prime95. If pass ok then set memory multi to 8x uncore to 16x and try. If you get bsod error 0x124 raise qpi/vtt voltage and try again. Untill you get to your rams rated speed.

Remember bclk, uncore multi, memory multi, memory timings are all controlled by qpi/vtt voltage. Also the amount of ram is affected by this.

[fredeb]

Re: Gigabyte ud3r x58a revision 2 bios FF

Listen to Acebmxer he knows what he's talking about .

Also try uncore multi at 2x memory multi +1 ( example : if memory multiplier is 8x make uncore multi 17x , with me this helped ) .