MachineLearning - GA-890FXA-UD5 @ 432MHz - 431.98 MHz Reference Frequency

[Mr.Scott]

Real good. Mine won't do 400. :P

[MachineLearning]

7 minutes ago, Mr.Scott said:

Real good. Mine won't do 400.

Thanks Scotty. ?

I'd be happy to help you out here if you'd like. A lot of info from Ale Belo in TechTested's Discord server, from the quad core competition a while back.

Edited December 19, 2023 by MachineLearning

[ale belo]

nice work! try NBvid 1.175 and VDDA 2.8 to 2.95 next time

[unityofsaints]

On 12/21/2023 at 10:13 AM, ale belo said:

nice work! try NBvid 1.175 and VDDA 2.8 to 2.95 next time

I don't have the right RAM I guess but I binned 1 x UD5 Rev. 2.1, 1 x UD5 Rev. 3.1 and 1 x CIVE with my GTX2s, which is an o.k. SPD to use in my experience (not perfect). I tried 14 x 960T, two best chips did 438 - 442, some couldn't even set 418! Boot depending on board was 410 - 415, the rest in-O.S. i didn't find any scaling at all with VDDA or VNB.

[I.nfraR.ed]

NB PLL voltage (NB/PCI-e/PLL Voltage Control on Gigabyte) helps.

[ale belo]

On 12/22/2023 at 11:31 AM, I.nfraR.ed said:

NB PLL voltage (NB/PCI-e/PLL Voltage Control on Gigabyte) helps.

yeah,often on sempron/athlon I used pcie clk 106 to 112 to eliminate or reduce Nbcb to ln2, I didn't find any benefit on bus clock. PLL voltage depends on the chip but generally works on "potato" CPUs

[I.nfraR.ed]

I was using 130MHz PCIe clock on the DFI with that Sempron 145 some years ago. Not too confident it actually did anything, but the card can handle it no problem.

Edited January 21 by I.nfraR.ed