Product Compare
H200 SXM vs AMD Radeon RX 6600M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2023 | May 2021 |
| Generation | Hopper | Mobility Radeon |
| Type | AI GPU | Mobile |
| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 1590 MHz | 2068 MHz |
| Boost Clock | 1980 MHz | 2416 MHz |
| Memory Clock | 1313 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 141GB | 8GB |
| Memory Type | HBM3e | GDDR6 |
| Memory Bus | 5120bit | 128bit |
| Bandwidth | 4800GB/s | 224.0GB/s |
| Render Config | ||
| SM Count | 132 | |
| Shading Units | 16896 | 1792 |
| TMUs | 528 | 112 |
| ROPs | 24 | 64 |
| Tensor Cores | 528 | |
| L1 Cache | 256 KB (per SM) | 128 KB per Array |
| L2 Cache | 50 MB | 2 MB |
| Compute Units | 28 | |
| RT Cores | 28 | |
| L3 Cache | 32 MB | |
| Theoretical Performance | ||
| Pixel Rate | 47.52 GPixel/s | 154.6 GPixel/s |
| Texture Rate | 1045 GTexel/s | 270.6 GTexel/s |
| FP16 (half) | 1979 TFLOPS | 17.32 TFLOPS |
| FP32 (float) | 67 TFLOPS | 8.659 TFLOPS |
| FP64 (double) | 34 TFLOPS | 541.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | GH200 | Navi 23 |
| Architecture | Hopper | RDNA 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 4 nm | 7 nm |
| Transistors | 80 billion | 11.06 billion |
| Die Size | 814 mm² | 237 mm² |
| Board Design | ||
| TDP | 700W | 100W |
| Suggested PSU | 1100 W | |
| Outputs | No outputs | No outputs |
| Power Connectors | 8-pin EPS | None |
| Graphics Features | ||
| DirectX | N/A | 12 Ultimate (12_2) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | N/A | 1.3 |
| CUDA | 9.0 | |
| Shader Model | N/A | 6.5 |