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Hi, I want to try if there is a newer beta BIOS than this (E7C75IMS.A73) for MSI MPG Z490 GAMING PLUS

Hello again, I want to try if there is a newer beta BIOS than this (E7C75IMS.A72) for MSI MPG Z490 GAMING PLUS

Can you share the old microcode and new microcode ram latency ?

@MSIToWi I retested and got the same results. First i use clear_cmos with jumper and only open xmp, other everything default in bios. (My ram 3000mhz cl15 micron e-die.) And I've tried 3866 g1 and 4000mhz g2 anyway old microcode ns better in same settings. The old microcode latency is lower...

Yes but new bios have ram latency problem. 3866mhz G1 mode; Old microcode; 53ns New microcode; 61ns 4000mhz g2 mode; Old microcode; 61ns New microcode; 68ns Ram latency. This negatively affects the game performance in the new bios. The 11400F should have more performance than the 10400F.

Forza horizon 4; 10400F; 135 FPS 11400F old microcode; 120 11400F new microcode; 129 Valhalla; 10400F; 64 FPS 11400F old microcode; 54 11400F new microcode; 60 10400F still better in gaming.

Thanks, Can you share the beta bios link for MSI Z490 Gaming Plus? https://forum-en.msi.com/index.php?threads/z490-and-rocket-lake-low-gaming-performance.361968/ My gaming performance so bad with old microcode