AMD Radeon RX 6400 vs NVIDIA GeForce RTX 3090 Ti
22.4Rasterization49.7
—Ray Tracing46.2
25.4Memoryspec-based74.6
95.6Efficiencyspec-based51.9
24.1Compute69.9
4 spec wins — AMD Radeon RX 64007 spec wins — NVIDIA GeForce RTX 3090 Ti
InnoReviews verdict
NVIDIA GeForce RTX 3090 Ti wins this graphics card face-off, 56.1 to 37, pulling ahead mainly in compute (+46) and rasterization (+27). 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
- 88% lower TDP: 53 W vs 450 W
- 31% higher Base clock: 2,039 MHz vs 1,560 MHz
- 25% lower process: 6 nm vs 8 nm
- 25% higher Boost clock: 2,321 MHz vs 1,860 MHz
- Lower launch price: $159 vs $1,999
Reasons to pick the NVIDIA GeForce RTX 3090 Ti
- Stronger rasterization score: 50 vs 22
- Stronger compute score: 70 vs 24
- 1300% higher Shading units: 10,752 vs 768
- 688% higher bandwidth: 1,008 GB/s vs 128 GB/s
- 600% higher RT cores: 84 vs 12
General
| Spec | AMD Radeon RX 6400 | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| Announced | 2022 | 2022 |
| Architecture | RDNA 2 | Ampere |
| Process | 6 nm+25% | 8 nm |
| TDP | 53 W+88% | 450 W |
| Power connector | None (PCIe-powered) | 3x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6400 | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| Shading units | 768 | 10,752+1300% |
| RT cores | 12 | 84+600% |
| Tensor / AI cores | — | 336 |
| Base clock | 2,039 MHz+31% | 1,560 MHz |
| Boost clock | 2,321 MHz+25% | 1,860 MHz |
Memory
| Spec | AMD Radeon RX 6400 | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| VRAM | 4 GB | 24 GB+500% |
| VRAM type | GDDR6 | GDDR6X |
| Bus width | 64 bit | 384 bit+500% |
| Bandwidth | 128 GB/s | 1,008 GB/s+688% |
Benchmarks
| Spec | AMD Radeon RX 6400 | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| 3DMark Time Spy | 3,579Bottom 4% | 21,705+506%Top 20% |
| 3DMark Speed Way | — | 5,913Top 25% |
| PassMark G3D | 7,758Bottom 7% | 29,204+276%Top 7% |
Features
| Spec | AMD Radeon RX 6400 | NVIDIA GeForce RTX 3090 Ti |
|---|---|---|
| Upscaling | FSR 3 | DLSS 4 (no FG) |
Related comparisons
AMD Radeon RX 6400vs NVIDIA GeForce GTX 1660 TiVSAMD Radeon RX 6400vs NVIDIA GeForce GTX 1070 TiVSAMD Radeon RX 6400vs NVIDIA GeForce GTX 1070VSAMD Radeon RX 6400vs NVIDIA GeForce GTX 1080VSNVIDIA GeForce RTX 3090 Tivs NVIDIA GeForce RTX 4070 TiVSNVIDIA GeForce RTX 3090 Tivs AMD Radeon RX 7900 GREVSNVIDIA GeForce RTX 3090 Tivs NVIDIA GeForce RTX 4070 SuperVSNVIDIA GeForce RTX 3090 Tivs NVIDIA GeForce RTX 3090VS