AMD Radeon RX 580 vs AMD Radeon RX 6800 XT
23.2Rasterization47
20Ray Tracing33.6
38.7Memoryspec-based56.8
78Efficiencyspec-based71.6
30.1Compute58.4
1 spec wins — AMD Radeon RX 58012 spec wins — AMD Radeon RX 6800 XT
InnoReviews verdict
AMD Radeon RX 6800 XT wins this graphics card face-off, 51.2 to 34.1, pulling ahead mainly in compute (+28) and rasterization (+24). AMD Radeon RX 580 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the AMD Radeon RX 580
- 38% lower TDP: 185 W vs 300 W
- Lower launch price: $229 vs $649
Reasons to pick the AMD Radeon RX 6800 XT
- Stronger rasterization score: 47 vs 23
- Stronger Ray Tracing score: 34 vs 20
- Stronger compute score: 58 vs 30
- 325% higher 3DMark Time Spy: 18,700 vs 4,400
- 321% higher 4K Ultra: 59 fps vs 14 fps
General
| Spec | AMD Radeon RX 580 | AMD Radeon RX 6800 XT |
|---|---|---|
| Announced | 2017 | 2020 |
| Architecture | GCN 4.0 (Polaris) | RDNA 2 |
| Process | 14 nm | 7 nm+50% |
| TDP | 185 W+38% | 300 W |
| Power connector | 1x 8-pin | 2x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 580 | AMD Radeon RX 6800 XT |
|---|---|---|
| Shading units | 2,304 | 4,608+100% |
| RT cores | — | 72 |
| Base clock | 1,257 MHz | 1,825 MHz+45% |
| Boost clock | 1,340 MHz | 2,250 MHz+68% |
Memory
| Spec | AMD Radeon RX 580 | AMD Radeon RX 6800 XT |
|---|---|---|
| VRAM | 8 GB | 16 GB+100% |
| VRAM type | GDDR5 | GDDR6 |
| Bus width | 256 bit | 256 bit |
| Bandwidth | 256 GB/s | 512 GB/s+100% |
Benchmarks
| Spec | AMD Radeon RX 580 | AMD Radeon RX 6800 XT |
|---|---|---|
| 3DMark Time Spy | 4,400Bottom 11% | 18,700+325%Top 28% |
| 3DMark Speed Way | — | 3,550Bottom 48% |
| PassMark G3D | 8,600Bottom 8% | 24,800+188%Top 22% |
| 1080p Ultra | 40 fpsBottom 4% | 150 fps+275%Top 39% |
| 1440p Ultra | 28 fpsBottom 4% | 110 fps+293%Top 39% |
| 4K Ultra | 14 fpsBottom 4% | 59 fps+321%Top 41% |
Features
| Spec | AMD Radeon RX 580 | AMD Radeon RX 6800 XT |
|---|---|---|
| Upscaling | FSR 2 (game-side) | FSR 3 |
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