Doc.Brown - Radeon HD 4890 @ 1230/1120MHz - 27665 marks 3DMark06

[CtrlFix]

haha 1.7v @-25°C

[I.nfraR.ed]

why not I've gone up to 1.5V (didn't scale with more) on normal ambient water cooling and 1120MHz gpu.

[Doc.Brown]

Yep 1.70v under load(1.4v idle) and the card is still alive ,I could put much but score and mhz decrease,I think a better cooling will be the solution.