AMD Radeon RX 6600 vs AMD Radeon RX 9070
30.1Rasterization56.2
22.7Ray Tracing46.7
37.1Memoryspec-based59.6
92.3Efficiencyspec-based84.8
36.6Compute56
1 spec wins — AMD Radeon RX 660014 spec wins — AMD Radeon RX 9070
InnoReviews verdict
AMD Radeon RX 9070 wins this graphics card face-off, 59.1 to 40, pulling ahead mainly in rasterization (+26) and Ray Tracing (+24). 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
- 40% lower TDP: 132 W vs 220 W
- Lower launch price: $329 vs $549
Reasons to pick the AMD Radeon RX 9070
- Stronger rasterization score: 56 vs 30
- Stronger Ray Tracing score: 47 vs 23
- Stronger compute score: 56 vs 37
- 300% higher 3DMark Speed Way: 6,000 vs 1,500
- 213% higher 3DMark Time Spy: 26,300 vs 8,400
General
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 9070 |
|---|---|---|
| Announced | 2021 | 2025 |
| Architecture | RDNA 2 | RDNA 4 |
| Process | 7 nm | 4 nm+43% |
| TDP | 132 W+40% | 220 W |
| Power connector | 1x 8-pin | 2x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 9070 |
|---|---|---|
| Shading units | 1,792 | 3,584+100% |
| RT cores | 28 | 56+100% |
| Tensor / AI cores | — | 112 |
| Base clock | 1,626 MHz | — |
| Boost clock | 2,491 MHz | 2,520 MHz+1% |
Memory
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 9070 |
|---|---|---|
| VRAM | 8 GB | 16 GB+100% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 128 bit | 256 bit+100% |
| Bandwidth | 224 GB/s | 645 GB/s+188% |
Benchmarks
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 9070 |
|---|---|---|
| 3DMark Time Spy | 8,400Bottom 28% | 26,300+213%Top 13% |
| 3DMark Speed Way | 1,500Bottom 4% | 6,000+300%Top 21% |
| PassMark G3D | 13,900Bottom 31% | 24,200+74%Top 25% |
| 1080p Ultra | 76 fpsBottom 12% | 171 fps+125%Top 19% |
| 1440p Ultra | 53 fpsBottom 12% | 130 fps+145%Top 19% |
| 4K Ultra | 27 fpsBottom 12% | 74 fps+174%Top 21% |
Features
| Spec | AMD Radeon RX 6600 | AMD Radeon RX 9070 |
|---|---|---|
| Upscaling | FSR 3 | FSR 4 |
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