AMD Radeon RX 6600 vs NVIDIA GeForce RTX 4070
30.1Rasterization45.6
22.7Ray Tracing41.3
37.1Memoryspec-based51.9
92.3Efficiencyspec-based86.2
36.6Compute55.4
2 spec wins — AMD Radeon RX 660014 spec wins — NVIDIA GeForce RTX 4070
InnoReviews verdict
NVIDIA GeForce RTX 4070 wins this graphics card face-off, 53.2 to 40, pulling ahead mainly in compute (+19) and Ray Tracing (+19). 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
- 34% lower TDP: 132 W vs 200 W
- Lower launch price: $329 vs $599
Reasons to pick the NVIDIA GeForce RTX 4070
- Stronger rasterization score: 46 vs 30
- Stronger Ray Tracing score: 41 vs 23
- Stronger compute score: 55 vs 37
- 233% higher 3DMark Speed Way: 5,000 vs 1,500
- 229% higher Shading units: 5,888 vs 1,792
General
| Spec | AMD Radeon RX 6600 | NVIDIA GeForce RTX 4070 |
|---|---|---|
| Announced | 2021 | 2023 |
| Architecture | RDNA 2 | Ada Lovelace |
| Process | 7 nm | 5 nm+29% |
| TDP | 132 W+34% | 200 W |
| Power connector | 1x 8-pin | 1x 16-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6600 | NVIDIA GeForce RTX 4070 |
|---|---|---|
| Shading units | 1,792 | 5,888+229% |
| RT cores | 28 | 46+64% |
| Tensor / AI cores | — | 184 |
| Base clock | 1,626 MHz | 1,920 MHz+18% |
| Boost clock | 2,491 MHz+1% | 2,475 MHz |
Memory
| Spec | AMD Radeon RX 6600 | NVIDIA GeForce RTX 4070 |
|---|---|---|
| VRAM | 8 GB | 12 GB+50% |
| VRAM type | GDDR6 | GDDR6X |
| Bus width | 128 bit | 192 bit+50% |
| Bandwidth | 224 GB/s | 504 GB/s+125% |
Benchmarks
| Spec | AMD Radeon RX 6600 | NVIDIA GeForce RTX 4070 |
|---|---|---|
| 3DMark Time Spy | 8,400Bottom 28% | 18,000+114%Top 29% |
| 3DMark Speed Way | 1,500Bottom 4% | 5,000+233%Top 34% |
| PassMark G3D | 13,900Bottom 31% | 21,900+58%Top 33% |
| 1080p Ultra | 76 fpsBottom 12% | 144 fps+89%Top 43% |
| 1440p Ultra | 53 fpsBottom 12% | 105 fps+98%Top 43% |
| 4K Ultra | 27 fpsBottom 12% | 56 fps+107%Top 43% |
Features
| Spec | AMD Radeon RX 6600 | NVIDIA GeForce RTX 4070 |
|---|---|---|
| Upscaling | FSR 3 | DLSS 4 (no MFG) |
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