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Polaris Bios Editing ( RX5xx / RX4xx ) - Page 275

post #2741 of 2743
Generaleramon,

Tested your Uber v2.3 and Uber v3.0 straps on seven Sapphite Nitro+ RX 580 LEs. v2.3 performs great as expected, all but one card can clock to 2100mhz with it. With Uber 3.0, only one card can keep 2100mhz clock, and the rest perform worse than v2.3 at their max stable clock. So overall, v2.3 can be the better choice for some.
post #2742 of 2743
Need Help:
I have tested many Bios files from RX470/480/580 4GB and found that only Shapphire 570 Bios (NITRO/Pulse) gives me the best performance at same clock (~5-7%) but the IDLE power draw is very high~29W with 5K monitor 2XDP.
on other bios like GIgabyte/MSI i get under 7W on IDLE and under 100W in full Load (130W Avg with shappirre).
can you explain what causes it?
post #2743 of 2743
Thread Starter 
Quote:
Originally Posted by Apneal View Post

Generaleramon,

Tested your Uber v2.3 and Uber v3.0 straps on seven Sapphite Nitro+ RX 580 LEs. v2.3 performs great as expected, all but one card can clock to 2100mhz with it. With Uber 3.0, only one card can keep 2100mhz clock, and the rest perform worse than v2.3 at their max stable clock. So overall, v2.3 can be the better choice for some.

V3.0 has a low TRFC(probably the problem for you) and RAS2RAS. If v2.3 is better for your cards than stick with it. smile.gif
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