I've a Sapphire x1900xt and tried to overclock to xtx speeds with ATI Tool.
The problems is that about 620 GPU speed artefacts appear which is confusing because it's specified to 625. Mem is no problem. Is this a known bug?
When I'am using CCC it runs at 650 GPU and 775 MEM without any problems. So I use ATI Tool only for FAN Control (75° at 50%). Does anyone knows which kind of DDR3 memory is my card using? 1.1 ns or 1.2 ns?
The problems is that about 620 GPU speed artefacts appear which is confusing because it's specified to 625. Mem is no problem. Is this a known bug?
When I'am using CCC it runs at 650 GPU and 775 MEM without any problems. So I use ATI Tool only for FAN Control (75° at 50%). Does anyone knows which kind of DDR3 memory is my card using? 1.1 ns or 1.2 ns?