AMD Radeon RX 6600 XT vs AMD Radeon RX 6800
32.6Rasterization41.6
24.5Ray Tracing30.5
38.7Memoryspec-based56.8
88.9Efficiencyspec-based77.7
40.5Compute53.2
4 spec wins — AMD Radeon RX 6600 XT8 spec wins — AMD Radeon RX 6800
InnoReviews verdict
AMD Radeon RX 6800 wins this graphics card face-off, 48.8 to 41.5, pulling ahead mainly in compute (+13) and rasterization (+9). AMD Radeon RX 6600 XT 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 XT
- 36% lower TDP: 160 W vs 250 W
- 23% higher Boost clock: 2,589 MHz vs 2,105 MHz
- Lower launch price: $379 vs $579
Reasons to pick the AMD Radeon RX 6800
- Stronger rasterization score: 42 vs 33
- Stronger Ray Tracing score: 31 vs 25
- Stronger compute score: 53 vs 41
- 100% higher VRAM: 16 GB vs 8 GB
- 100% higher Bus width: 256 bit vs 128 bit
General
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6800 |
|---|---|---|
| Announced | 2021 | 2020 |
| Architecture | RDNA 2 | RDNA 2 |
| Process | 7 nm | 7 nm |
| TDP | 160 W+36% | 250 W |
| Power connector | 1x 8-pin | 2x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6800 |
|---|---|---|
| Shading units | 2,048 | 3,840+88% |
| RT cores | 32 | 60+88% |
| Base clock | 1,968 MHz+8% | 1,815 MHz |
| Boost clock | 2,589 MHz+23% | 2,105 MHz |
Memory
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6800 |
|---|---|---|
| VRAM | 8 GB | 16 GB+100% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 128 bit | 256 bit+100% |
| Bandwidth | 256 GB/s | 512 GB/s+100% |
Benchmarks
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6800 |
|---|---|---|
| 3DMark Time Spy | 10,200Bottom 39% | 16,340+60%Top 34% |
| 3DMark Speed Way | 1,850Bottom 8% | 2,977+61%Bottom 35% |
| PassMark G3D | 16,000Bottom 42% | 22,052+38%Top 33% |
| 1080p Ultra | 88 fpsBottom 19% | — |
| 1440p Ultra | 62 fpsBottom 17% | — |
| 4K Ultra | 31 fpsBottom 17% | — |
Features
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6800 |
|---|---|---|
| Upscaling | FSR 3 | FSR 3 |
Related comparisons
AMD Radeon RX 6600 XTvs NVIDIA GeForce RTX 2070 SuperVSAMD Radeon RX 6600 XTvs Intel Arc A750VSAMD Radeon RX 6600 XTvs AMD Radeon RX 6650 XTVSAMD Radeon RX 6600 XTvs NVIDIA GeForce RTX 3060VSAMD Radeon RX 6800vs AMD Radeon RX 9060 XT 8GBVSAMD Radeon RX 6800vs NVIDIA GeForce RTX 5060 Ti 8GBVSAMD Radeon RX 6800vs NVIDIA GeForce RTX 3070 TiVSAMD Radeon RX 6800vs AMD Radeon RX 7700 XTVS