AMD Radeon RX 6600 XT vs AMD Radeon RX 6700 XT
32.6Rasterization37.3
24.5Ray Tracing28.3
38.7Memoryspec-based48.5
88.9Efficiencyspec-based80.2
40.5Compute46.7
2 spec wins — AMD Radeon RX 6600 XT12 spec wins — AMD Radeon RX 6700 XT
InnoReviews verdict
AMD Radeon RX 6700 XT wins this graphics card face-off, 45 to 41.5, pulling ahead mainly in compute (+6) and rasterization (+5). 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
- 30% lower TDP: 160 W vs 230 W
- Lower launch price: $379 vs $479
Reasons to pick the AMD Radeon RX 6700 XT
- Stronger rasterization score: 37 vs 33
- Stronger Ray Tracing score: 28 vs 25
- Stronger compute score: 47 vs 41
- 50% higher VRAM: 12 GB vs 8 GB
- 50% higher Bus width: 192 bit vs 128 bit
General
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6700 XT |
|---|---|---|
| Announced | 2021 | 2021 |
| Architecture | RDNA 2 | RDNA 2 |
| Process | 7 nm | 7 nm |
| TDP | 160 W+30% | 230 W |
| Power connector | 1x 8-pin | 1x 8-pin + 1x 6-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6700 XT |
|---|---|---|
| Shading units | 2,048 | 2,560+25% |
| RT cores | 32 | 40+25% |
| Base clock | 1,968 MHz | 2,321 MHz+18% |
| Boost clock | 2,589 MHz | 2,581 MHz |
Memory
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6700 XT |
|---|---|---|
| VRAM | 8 GB | 12 GB+50% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 128 bit | 192 bit+50% |
| Bandwidth | 256 GB/s | 384 GB/s+50% |
Benchmarks
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6700 XT |
|---|---|---|
| 3DMark Time Spy | 10,200Bottom 40% | 12,300+21%Top 49% |
| 3DMark Speed Way | 1,850Bottom 8% | 2,550+38%Bottom 25% |
| PassMark G3D | 16,000Bottom 41% | 19,300+21%Top 46% |
| 1080p Ultra | 88 fpsBottom 19% | 112 fps+27%Bottom 41% |
| 1440p Ultra | 62 fpsBottom 17% | 80 fps+29%Bottom 41% |
| 4K Ultra | 31 fpsBottom 17% | 41 fps+32%Bottom 43% |
Features
| Spec | AMD Radeon RX 6600 XT | AMD Radeon RX 6700 XT |
|---|---|---|
| Upscaling | FSR 3 | FSR 3 |
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