techPowerUp! Forums - View Single Post - Overclocking the HD4870 1GB beyond 790MHz!

Gunny · Mar 14, 2009, 04:38 AM

Guys, thanx a lot for the replies. Much appreciated.

I've ditched the 4850 and the display is running off the HD 4870 1GB.

I've ordered the Accelero S1 rev. 2 and planning to slap 2 120mm fans (yeah slightly an overkill but the additional one could help for cooling the VRMs as well!).

I'm thinking of flashing the BIOS with a slightly bumped voltage. Can you guys suggest me on how to go about with the same? I've no clue as to what volts should be entered.

A screenshot could really help.

TIA guys.

Mar 14, 2009, 04:38 AM	#5
Gunny Join Date: Feb 2009 Posts: 4 (0.00/day) Thanks: 1 Thanked 0 Times in 0 Posts	Guys, thanx a lot for the replies. Much appreciated. I've ditched the 4850 and the display is running off the HD 4870 1GB. I've ordered the Accelero S1 rev. 2 and planning to slap 2 120mm fans (yeah slightly an overkill but the additional one could help for cooling the VRMs as well!). I'm thinking of flashing the BIOS with a slightly bumped voltage. Can you guys suggest me on how to go about with the same? I've no clue as to what volts should be entered. A screenshot could really help. TIA guys.