AMD Radeon RX 6600 vs AMD Radeon RX 7600 XT 16GB
30.1Rasterization34
22.7Ray Tracing25.7
37.1Memoryspec-based49.6
92.3Efficiencyspec-based86.3
36.6Compute42.5
1 spec wins — AMD Radeon RX 660010 spec wins — AMD Radeon RX 7600 XT 16GB
InnoReviews verdict
AMD Radeon RX 7600 XT 16GB wins this graphics card face-off, 43.8 to 40, pulling ahead mainly in compute (+6) and rasterization (+4). 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
- 31% lower TDP: 132 W vs 190 W
Reasons to pick the AMD Radeon RX 7600 XT 16GB
- Stronger rasterization score: 34 vs 30
- Stronger Ray Tracing score: 26 vs 23
- Stronger compute score: 43 vs 37
- 100% higher VRAM: 16 GB vs 8 GB
- 38% higher 3DMark Speed Way: 2,071 vs 1,500
General
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 7600 XT 16GB |
|---|---|---|
| Announced | 2021 | 2024 |
| Architecture | RDNA 2 | RDNA 3 |
| Process | 7 nm | 6 nm+14% |
| TDP | 132 W+31% | 190 W |
| Power connector | 1x 8-pin | 2x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 7600 XT 16GB |
|---|---|---|
| Shading units | 1,792 | 2,048+14% |
| RT cores | 28 | 32+14% |
| Tensor / AI cores | — | 64 |
| Base clock | 1,626 MHz | — |
| Boost clock | 2,491 MHz | 2,755 MHz+11% |
Memory
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 7600 XT 16GB |
|---|---|---|
| VRAM | 8 GB | 16 GB+100% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 128 bit | 128 bit |
| Bandwidth | 224 GB/s | 288 GB/s+29% |
Benchmarks
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 7600 XT 16GB |
|---|---|---|
| 3DMark Time Spy | 8,400Bottom 29% | 11,303+35%Bottom 48% |
| 3DMark Speed Way | 1,500Bottom 4% | 2,071+38%Bottom 12% |
| PassMark G3D | 13,900Bottom 31% | 17,344+25%Bottom 50% |
| 1080p Ultra | 76 fpsBottom 12% | — |
| 1440p Ultra | 53 fpsBottom 12% | — |
| 4K Ultra | 27 fpsBottom 12% | — |
Features
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 7600 XT 16GB |
|---|---|---|
| Upscaling | FSR 3 | FSR 3 |
Related comparisons
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