Product Compare
AMD Radeon R9 295X2 vs H200 SXM
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2014 | Nov 2023 |
| Generation | Volcanic Islands | Hopper |
| Type | Desktop | AI GPU |
| Bus Interface | PCIe 3.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1250 MHz | 1313 MHz |
| Base Clock | 1590 MHz | |
| Boost Clock | 1980 MHz | |
| Memory | ||
| Memory Size | 4GB | 141GB |
| Memory Type | GDDR5 | HBM3e |
| Memory Bus | 512bit | 5120bit |
| Bandwidth | 320.0GB/s | 4800GB/s |
| Render Config | ||
| Compute Units | 44 | |
| Shading Units | 2816 | 16896 |
| TMUs | 176 | 528 |
| ROPs | 64 | 24 |
| L1 Cache | 16 KB (per CU) | 256 KB (per SM) |
| L2 Cache | 1024 KB | 50 MB |
| SM Count | 132 | |
| Tensor Cores | 528 | |
| Theoretical Performance | ||
| Pixel Rate | 65.15 GPixel/s | 47.52 GPixel/s |
| Texture Rate | 179.2 GTexel/s | 1045 GTexel/s |
| FP32 (float) | 5.733 TFLOPS | 67 TFLOPS |
| FP64 (double) | 716.7 GFLOPS | 34 TFLOPS |
| FP16 (half) | 1979 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Vesuvius | GH200 |
| GPU Variant | Vesuvius XT(215-0852022) | |
| Architecture | GCN 2.0 | Hopper |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 4 nm |
| Transistors | 6.2 billion | 80 billion |
| Die Size | 438 mm² | 814 mm² |
| Board Design | ||
| TDP | 500W | 700W |
| Suggested PSU | 900 W | 1100 W |
| Outputs | 1x DVI4x mini-DisplayPort 1.2 | No outputs |
| Power Connectors | 2x 8-pin | 8-pin EPS |
| Graphics Features | ||
| DirectX | 12 (12_0) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | N/A |
| Shader Model | 6.3 | N/A |
| CUDA | 9.0 | |