AMD Radeon RX 6600 vs AMD Radeon RX 6800
30.1Rasterization41.6
22.7Ray Tracing30.5
37.1Memoryspec-based56.8
92.3Efficiencyspec-based77.7
36.6Compute53.2
3 spec wins — AMD Radeon RX 66009 spec wins — AMD Radeon RX 6800
InnoReviews verdict
AMD Radeon RX 6800 wins this graphics card face-off, 48.8 to 40, pulling ahead mainly in compute (+17) and rasterization (+12). AMD Radeon RX 6600 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 6600
- 47% lower TDP: 132 W vs 250 W
- 18% higher Boost clock: 2,491 MHz vs 2,105 MHz
- Lower launch price: $329 vs $579
Reasons to pick the AMD Radeon RX 6800
- Stronger rasterization score: 42 vs 30
- Stronger Ray Tracing score: 31 vs 23
- Stronger compute score: 53 vs 37
- 129% higher bandwidth: 512 GB/s vs 224 GB/s
- 114% higher Shading units: 3,840 vs 1,792
General
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 6800 |
|---|---|---|
| Announced | 2021 | 2020 |
| Architecture | RDNA 2 | RDNA 2 |
| Process | 7 nm | 7 nm |
| TDP | 132 W+47% | 250 W |
| Power connector | 1x 8-pin | 2x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 6800 |
|---|---|---|
| Shading units | 1,792 | 3,840+114% |
| RT cores | 28 | 60+114% |
| Base clock | 1,626 MHz | 1,815 MHz+12% |
| Boost clock | 2,491 MHz+18% | 2,105 MHz |
Memory
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 6800 |
|---|---|---|
| VRAM | 8 GB | 16 GB+100% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 128 bit | 256 bit+100% |
| Bandwidth | 224 GB/s | 512 GB/s+129% |
Benchmarks
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 6800 |
|---|---|---|
| 3DMark Time Spy | 8,400Bottom 29% | 16,340+95%Top 34% |
| 3DMark Speed Way | 1,500Bottom 4% | 2,977+98%Bottom 35% |
| PassMark G3D | 13,900Bottom 31% | 22,052+59%Top 33% |
| 1080p Ultra | 76 fpsBottom 12% | — |
| 1440p Ultra | 53 fpsBottom 12% | — |
| 4K Ultra | 27 fpsBottom 12% | — |
Features
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 6800 |
|---|---|---|
| Upscaling | FSR 3 | FSR 3 |
Related comparisons
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