*** Official Radeon HD5800 Series Overclocking Thread ***

[Hockster]

I added my initial results. Pretty mild OC's so far.

[pvhk]

MSI R5870 lightning @1000/1300 vgpu@1.174v:

[Blacklash]

Vantage using the Extreme preset with triple HD 5870 crossfire @ 960
|1265.

Vantage Extreme X23392
http://service.futuremark.com/compare?3dmv=2066620

Still tuning my rig. Just got it up a few days ago. Hope I can make 1k on the core with all of them. My primary card will do 1030 on 1.3v and I doubt all three will. My CPU is an old first rev 920 I've had a while. It's not D0.

I'll have much more detailed results later. Consider this an early report for the heck of doing so.

[roki977]

My Sapphire 5870 max OC on air at 1.32v.