Product Compare
NVIDIA H200 SXM 141 GB vs AMD Radeon RX 7800 XT
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2024 | Aug 2023 |
| Generation | Server Hopper | Navi III |
| Type | AI GPU | Desktop |
| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 1500 MHz | 1295 MHz |
| Boost Clock | 1980 MHz | 2430 MHz |
| Memory Clock | 1593 MHz | 2438 MHz |
| Memory | ||
| Memory Size | 141GB | 16GB |
| Memory Type | HBM3e | GDDR6 |
| Memory Bus | 6144bit | 256bit |
| Bandwidth | 4.89TB/s | 624.1GB/s |
| Render Config | ||
| SM Count | 132 | |
| Shading Units | 16896 | 3840 |
| TMUs | 528 | 240 |
| ROPs | 24 | 96 |
| Tensor Cores | 528 | |
| L1 Cache | 256 KB (per SM) | 128 KB per Array |
| L2 Cache | 50 MB | 4 MB |
| Compute Units | 60 | |
| RT Cores | 60 | |
| L3 Cache | 64 MB | |
| Theoretical Performance | ||
| Pixel Rate | 47.52 GPixel/s | 233.3 GPixel/s |
| Texture Rate | 1045.4 GTexel/s | 583.2 GTexel/s |
| FP16 (half) | 267.6 TFLOPS | 74.65 TFLOPS |
| FP32 (float) | 66.91 TFLOPS | 37.32 TFLOPS |
| FP64 (double) | 33.45 TFLOPS | 1166.4 GFLOPS |
| Graphics Processor | ||
| GPU Name | GH100 | Navi 32 |
| Architecture | Hopper | RDNA 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 5 nm |
| Transistors | 80 billion | 28.1 billion |
| Die Size | 814 mm² | 346 mm² |
| GPU Variant | Navi 32 XT(215-180000006) | |
| Board Design | ||
| TDP | 700W | 263W |
| Suggested PSU | 1100 W | 600 W |
| Outputs | No outputs | 1x HDMI 2.1a3x DisplayPort 2.1 |
| 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 | 2.2 |
| Vulkan | N/A | 1.3 |
| CUDA | 9.0 | |
| Shader Model | N/A | 6.8 |