Product Compare
NVIDIA GeForce RTX 5090 D vs AMD Radeon Pro W6800X Duo
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2025 | Aug 2021 |
| Generation | GeForce 50 | Radeon Pro Mac |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 5.0 x16 | Apple MPX |
| Clock Speeds | ||
| Base Clock | 2017 MHz | 1800 MHz |
| Boost Clock | 2407 MHz | 1967 MHz |
| Memory Clock | 1750 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 32GB | 32GB |
| Memory Type | GDDR7 | GDDR6 |
| Memory Bus | 512bit | 256bit |
| Bandwidth | 1.79TB/s | 512.0GB/s |
| Render Config | ||
| SM Count | 170 | |
| Shading Units | 21760 | 3840 |
| TMUs | 680 | 240 |
| ROPs | 176 | 96 |
| Tensor Cores | 680 | |
| RT Cores | 170 | 60 |
| L1 Cache | 128 KB (per SM) | 128 KB per Array |
| L2 Cache | 96 MB | 4 MB |
| Compute Units | 60 | |
| L3 Cache | 128 MB | |
| Theoretical Performance | ||
| Pixel Rate | 423.6 GPixel/s | 188.8 GPixel/s |
| Texture Rate | 1636.8 GTexel/s | 472.1 GTexel/s |
| FP16 (half) | 104.8 TFLOPS | 30.21 TFLOPS |
| FP32 (float) | 104.8 TFLOPS | 15.11 TFLOPS |
| FP64 (double) | 1.637 TFLOPS | 944.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | GB202 | Navi 21 |
| GPU Variant | GB202-250-A1 | Navi 21 Pro-XLA |
| Architecture | Blackwell 2.0 | RDNA 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 7 nm |
| Transistors | 92.2 billion | 26.8 billion |
| Die Size | 750 mm² | 520 mm² |
| Board Design | ||
| TDP | 575W | 400W |
| Suggested PSU | 950 W | 800 W |
| Outputs | 1x HDMI 2.1b3x DisplayPort 2.1b | 1x HDMI 2.14x Thunderbolt |
| Power Connectors | 1x 16-pin | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.4 | 1.3 |
| CUDA | 12.0 | |
| Shader Model | 6.8 | 6.7 |