Product Compare
NVIDIA H100 NVL 94 GB vs AMD Radeon RX 6900 XT
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2023 | Oct 2020 |
| Generation | Server Hopper | Navi II |
| Type | AI GPU | Desktop |
| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 1080 MHz | 1825 MHz |
| Boost Clock | 1785 MHz | 2250 MHz |
| Memory Clock | 1313 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 94GB | 16GB |
| Memory Type | HBM3 | GDDR6 |
| Memory Bus | 6016bit | 256bit |
| Bandwidth | 3.95TB/s | 512.0GB/s |
| Render Config | ||
| SM Count | 132 | |
| Shading Units | 16896 | 5120 |
| TMUs | 528 | 320 |
| ROPs | 24 | 128 |
| Tensor Cores | 528 | |
| L1 Cache | 256 KB (per SM) | 128 KB per Array |
| L2 Cache | 50 MB | 4 MB |
| Compute Units | 80 | |
| RT Cores | 80 | |
| L3 Cache | 128 MB | |
| Theoretical Performance | ||
| Pixel Rate | 42.84 GPixel/s | 288.0 GPixel/s |
| Texture Rate | 942.5 GTexel/s | 720.0 GTexel/s |
| FP16 (half) | 241.3 TFLOPS | 46.08 TFLOPS |
| FP32 (float) | 60.32 TFLOPS | 23.04 TFLOPS |
| FP64 (double) | 30.16 TFLOPS | 1440.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | GH100 | Navi 21 |
| Architecture | Hopper | RDNA 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 7 nm |
| Transistors | 80 billion | 26.8 billion |
| Die Size | 814 mm² | 520 mm² |
| GPU Variant | Navi 21 XTX(215-121000167) | |
| Board Design | ||
| TDP | 400W | 300W |
| Suggested PSU | 800 W | 700 W |
| Outputs | No outputs | 1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C |
| Power Connectors | 8-pin EPS | 2x 8-pin |
| Graphics Features | ||
| DirectX | N/A | 12 Ultimate (12_2) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | N/A | 1.4 |
| CUDA | 9.0 | |
| Shader Model | N/A | 6.8 |