Does anyone know how to bios mod the HD 5000 series Core Voltage?
I tested HD 5870 AMD ATI BIOS on HD 5850 1GB AMD ATI & It worked & reported 1.175v, versus 1.088v. However **** The HD 5870 BIOS wouldn't post BIOS, but would post video once Windows loaded*****I want to clock it to 1Ghz but needs more core voltage.
1Ghz means 32 Billion Pixel's every Second & 72 Billion Texel's ever second... So we would gain like... 5 GIGA PIXELs & 12 GIGA TEXELs/ So maybe a 10 fps increase, which would help a lot!
32 : 72 = 844 (my max core at 1.088v) X 32 = 27 GIGA PIXELS & 844 X 72 = 60.768 GIGA TEXELS
I can clock my HD 5850 to 844Mhz core @ 1.088v... You should as well... Flash the BIOS ... here's a BIOS Modding Tool & Stuff
**** Oh yeah Install the 16.2.1 INF from Device Manager to gain some frame rate ****
Use AMD Radeon Pro Tools to mess with the driver jazz + more features
RBE_128.zip 601k .zip file
atiflash_277.zip 1189k .zip file
1.175v vCore versus stock HD 5850 @ 1.088v vCore (850Mhz, might pull 900-950Mhz)
NOTE : It won't post BIOS, but will boot to windows and report VIDEO once in WINDOWS... That's why I'm trying to mod the ORIGINAL BIOS...
ATI.HD5870.1024.091112.zip 48k .zip file
May we ask for your assistance, buddy?
I just want to mod the HD 5850 BIOS, since the 5870 BIOS didn't help with any extra cores or anything and even Hwinfo saw it as a HD 5850, and not a 5870...
hd5850 1gb original bios 1.088v
Cypress.zip 48k .zip file
Edited by chris89 - 11/15/17 at 11:40am