- Ati Radeon HD 2900 XT 1024 MB (GDDR3)
-
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836/1026MHz 836/1026MHz 846/1076MHz 994/1222MHz 1100/1095MHz
- Default clock: 742/825MHz. Average overclock on air, water, cascade or liquid nitrogen
- 13/100
- Hardware index based on 291 submissions (performance relative to fastest system, more info).
- PCIe
- Socket
GPU overclocking records
World records achieved by overclocking a Ati Radeon HD 2900 XT 1024 MB (GDDR3) videocard. Click on view more to see the complete hall of fame.
| Benchmark | Worldrecord | Links |
| 3DMark2001 SE |
 94195 marks
(2pts)
|
Rankings |
| 3DMark03 |
53077 marks
(2pts)
|
Rankings |
| 3DMark05 |
35129 marks
(2pts)
|
Rankings |
| Aquamark |
272703 marks
(2pts)
|
Rankings |
| 3DMark06 |
17240 marks
(2pts)
|
Rankings |
| 3DMark Vantage - Performance | n/a | Rankings |
| Unigine Heaven - Xtreme Preset | n/a | Rankings |
| Unigine Heaven - Basic Preset | n/a | Rankings |
| 3DMark2000 | n/a | Rankings |
| 3DMark 99 Max | n/a | Rankings |
| 3DMark11 - Performance | n/a | Rankings |
| 3DMark11 - Entry | n/a | Rankings |
| 3DMark11 - Extreme | n/a | Rankings |
| 3DMark - Ice Storm | n/a | Rankings |
| 3DMark - Cloud Gate | n/a | Rankings |
| 3DMark - Fire Strike | n/a | Rankings |
| 3DMark - Fire Strike Extreme | n/a | Rankings |
| ALLBenchmark - Tiger | n/a | Rankings |
| 3DMark - Ice Storm Extreme | n/a | Rankings |
| ALLBenchmark - Kitty | n/a | Rankings |
| ALLBenchmark - Cat | n/a | Rankings |
| ALLBenchmark - Catzilla | n/a | Rankings |
| ALLBenchmark | n/a | Rankings |
