AMD Radeon RX 6400 vs NVIDIA GeForce RTX 2080 Super
22.4Rasterization34.4
25.4Memoryspec-based47
95.6Efficiencyspec-based72.2
24.1Compute47.9
5 spec wins — AMD Radeon RX 64007 spec wins — NVIDIA GeForce RTX 2080 Super
InnoReviews verdict
NVIDIA GeForce RTX 2080 Super wins this graphics card face-off, 46.4 to 37, pulling ahead mainly in compute (+24) and rasterization (+12). 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
- 79% lower TDP: 53 W vs 250 W
- 50% lower process: 6 nm vs 12 nm
- 28% higher Boost clock: 2,321 MHz vs 1,815 MHz
- 24% higher Base clock: 2,039 MHz vs 1,650 MHz
- Lower launch price: $159 vs $699
Reasons to pick the NVIDIA GeForce RTX 2080 Super
- Stronger rasterization score: 34 vs 22
- Stronger compute score: 48 vs 24
- 300% higher Shading units: 3,072 vs 768
- 300% higher RT cores: 48 vs 12
- 300% higher Bus width: 256 bit vs 64 bit
General
| Spec | AMD Radeon RX 6400 | NVIDIA GeForce RTX 2080 Super |
|---|---|---|
| Announced | 2022 | 2019 |
| Architecture | RDNA 2 | Turing |
| Process | 6 nm+50% | 12 nm |
| TDP | 53 W+79% | 250 W |
| Power connector | None (PCIe-powered) | 1x 8-pin + 1x 6-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6400 | NVIDIA GeForce RTX 2080 Super |
|---|---|---|
| Shading units | 768 | 3,072+300% |
| RT cores | 12 | 48+300% |
| Tensor / AI cores | — | 384 |
| Base clock | 2,039 MHz+24% | 1,650 MHz |
| Boost clock | 2,321 MHz+28% | 1,815 MHz |
Memory
| Spec | AMD Radeon RX 6400 | NVIDIA GeForce RTX 2080 Super |
|---|---|---|
| VRAM | 4 GB | 8 GB+100% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 64 bit | 256 bit+300% |
| Bandwidth | 128 GB/s | 496 GB/s+288% |
Benchmarks
| Spec | AMD Radeon RX 6400 | NVIDIA GeForce RTX 2080 Super |
|---|---|---|
| 3DMark Time Spy | 3,579Bottom 4% | 11,530+222%Bottom 49% |
| PassMark G3D | 7,758Bottom 7% | 19,392+150%Top 45% |
Features
| Spec | AMD Radeon RX 6400 | NVIDIA GeForce RTX 2080 Super |
|---|---|---|
| Upscaling | FSR 3 | DLSS 4 (no FG) |
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