AMD Radeon RX 6400 vs AMD Radeon RX 6700 XT
22.4Rasterization37.3
—Ray Tracing28.3
25.4Memoryspec-based48.5
95.6Efficiencyspec-based80.2
24.1Compute46.7
3 spec wins — AMD Radeon RX 64009 spec wins — AMD Radeon RX 6700 XT
InnoReviews verdict
AMD Radeon RX 6700 XT wins this graphics card face-off, 45 to 37, pulling ahead mainly in compute (+23) and rasterization (+15). AMD Radeon RX 6400 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 6400
- 77% lower TDP: 53 W vs 230 W
- 14% lower process: 6 nm vs 7 nm
- Lower launch price: $159 vs $479
Reasons to pick the AMD Radeon RX 6700 XT
- Stronger rasterization score: 37 vs 22
- Stronger compute score: 47 vs 24
- 244% higher 3DMark Time Spy: 12,300 vs 3,579
- 233% higher Shading units: 2,560 vs 768
- 233% higher RT cores: 40 vs 12
General
| Spec | AMD Radeon RX 6400 | AMD Radeon RX 6700 XT |
|---|---|---|
| Announced | 2022 | 2021 |
| Architecture | RDNA 2 | RDNA 2 |
| Process | 6 nm+14% | 7 nm |
| TDP | 53 W+77% | 230 W |
| Power connector | None (PCIe-powered) | 1x 8-pin + 1x 6-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6400 | AMD Radeon RX 6700 XT |
|---|---|---|
| Shading units | 768 | 2,560+233% |
| RT cores | 12 | 40+233% |
| Base clock | 2,039 MHz | 2,321 MHz+14% |
| Boost clock | 2,321 MHz | 2,581 MHz+11% |
Memory
| Spec | AMD Radeon RX 6400 | AMD Radeon RX 6700 XT |
|---|---|---|
| VRAM | 4 GB | 12 GB+200% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 64 bit | 192 bit+200% |
| Bandwidth | 128 GB/s | 384 GB/s+200% |
Benchmarks
| Spec | AMD Radeon RX 6400 | AMD Radeon RX 6700 XT |
|---|---|---|
| 3DMark Time Spy | 3,579Bottom 4% | 12,300+244%Top 49% |
| 3DMark Speed Way | — | 2,550Bottom 24% |
| PassMark G3D | 7,758Bottom 7% | 19,300+149%Top 46% |
| 1080p Ultra | — | 112 fpsBottom 41% |
| 1440p Ultra | — | 80 fpsBottom 41% |
| 4K Ultra | — | 41 fpsBottom 43% |
Features
| Spec | AMD Radeon RX 6400 | AMD Radeon RX 6700 XT |
|---|---|---|
| Upscaling | FSR 3 | FSR 3 |
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