Powercolor x800 GT Xtreme

metallickirby · Sep 1, 2006

How can I get a performance boost for this vid card. I see posts about x800 Gt everywhere, but is the Xtreme version the same in terms of overclocking? ATITool reads that it's a R423 chip. And I'll post the fuses here. Is this modable?

Frick · Sep 1, 2006

You can't unlock it, and I'm sure it's a R480 (it might be a different bios installed so it reads as a R423, but it doesn't really matter), but I'm sure you can overclock it some more. Max OC on my GT is 580/580.

It's a usual GT but overclocked. Welcome! :toast:

dolf · Sep 1, 2006

It should be R480 (but definitely not R423). You can get another few % more performance at the same clocks if you flash it with R480 BIOS. Overclock it with ATITool and find the max. core/memory. If you have post a picture of your card and save your original BIOS. Post the BIOS here together with the overclocking results.

System Name	Black MC in Tokyo
Processor	Ryzen 5 5600
Motherboard	Asrock B450M-HDV
Cooling	Be Quiet! Pure Rock 2
Memory	2 x 16GB Kingston Fury 3400mhz
Video Card(s)	XFX 6950XT Speedster MERC 319
Storage	Kingston A400 240GB \| WD Black SN750 2TB \|WD Blue 1TB x 2 \| Toshiba P300 2TB \| Seagate Expansion 8TB
Display(s)	Samsung U32J590U 4K + BenQ GL2450HT 1080p
Case	Fractal Design Define R4
Audio Device(s)	Line6 UX1 + some headphones, Nektar SE61 keyboard
Power Supply	Corsair RM850x v3
Mouse	Logitech G602
Keyboard	Cherry MX Board 1.0 TKL Brown
VR HMD	Acer Mixed Reality Headset
Software	Windows 10 Pro
Benchmark Scores	Rimworld 4K ready!

Powercolor x800 GT Xtreme

metallickirby

New Member

Attachments

Frick

Fishfaced Nincompoop

dolf