Quote Originally Posted by Bo_Fox View Post
And here is the modded bios from the same one in my last post, but with 3870 voltages. It is the same as the one that the-strokes edited for me, but I fixed the checksum so that it's exactly the same as default (no need to 'force' flash).

(Keep in mind that it does not allow for overclocking within CCC but can be overclocked just fine using Rivatuner). This one gave me a 50Mhz stable core boost over the default one.

Description:
HIS Radeon HD 3850 IceQ3 TurboX 512MB 736/982 default clocks
MODDED BIOS WITH 3870 voltage (2-D: 1.241v, 3-D: 1.327v)
thanks for this... Ive got the non 'X' Turbo 3850 and was stable at 777/1000 with default BIOS/voltage. Flashing with your modded volt BIOS took me up to 810/1000 stable in Crysis, and 823/1100 stable in the ozone fur benchmark.

Cant wait for the next ATItool... Im sure this thing will fly with just a tad more voltage and better cooling, which is my next step.