Diamond 4870 (XB) PCIe 512MB BIOS Available!

chawks2 · Aug 1, 2008

Default clocks of 800/1100, lifts the barrier on CCC to 990/1200!

Use with caution!

IWasHungry · Aug 1, 2008

Should probably test your card first before flashing to clocks that high lol.

Automata · Aug 1, 2008

IWasHungry said:
Should probably test your card first before flashing to clocks that high lol.

It doesn't run them that high, it just unlocks the capability to go that high.

chawks2 · Aug 1, 2008

I'm already running 800/1100, so I should be ok. However, not sure how much higher I can go before VRM temps get ooc.

chawks2 · Aug 7, 2008

Flashed to the Diamond, but was unable to run 3dMark successfully. The ole D601 error, which supposedly is due to VRM temps. UGH. :bang head

Back to my HIS and can run the same 800/1100 clocks?!

Mekks · Aug 7, 2008

try the asus TOP bios, 815/925 stock clocks with fully unlocked CCC also. they work great on my sapphire ^^

http://www.xtremesystems.org/FORUMS/showthread.php?t=196551

mgoode · Aug 7, 2008

This bios works fine for both of my cards, one is a Sahphire4870 the other a VisionTek4870

deathman20 · Aug 7, 2008

Nice... hope they do it with the 4850's as well but if not oh well.

chawks2 · Aug 7, 2008

mgoode said:
This bios works fine for both of my cards

Stock cooling? If not, can you post pics of your cooling solution, thanks. :beer:

mgoode · Aug 7, 2008

^
Stock cooling with fan profile at running at 80%