Product Compare
AMD Radeon Instinct MI25 vs NVIDIA CMP 170HX
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jun 2017 | Sep 2021 |
| Generation | Radeon Instinct | Mining GPUs |
| Type | Professional | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x4 |
| Clock Speeds | ||
| Base Clock | 1400 MHz | 1140 MHz |
| Boost Clock | 1500 MHz | 1410 MHz |
| Memory Clock | 852 MHz | 1458 MHz |
| Memory | ||
| Memory Size | 16GB | 16GB |
| Memory Type | HBM2 | HBM2e |
| Memory Bus | 2048bit | 4096bit |
| Bandwidth | 436.2GB/s | 1493GB/s |
| Render Config | ||
| Compute Units | 64 | |
| Shading Units | 4096 | 4480 |
| TMUs | 256 | 280 |
| ROPs | 64 | 128 |
| L1 Cache | 16 KB (per CU) | 192 KB (per SM) |
| L2 Cache | 4 MB | 8 MB |
| SM Count | 70 | |
| Tensor Cores | 280 | |
| Theoretical Performance | ||
| Pixel Rate | 96.00 GPixel/s | 180.5 GPixel/s |
| Texture Rate | 384.0 GTexel/s | 394.8 GTexel/s |
| FP16 (half) | 24.58 TFLOPS | 50.53 TFLOPS |
| FP32 (float) | 12.29 TFLOPS | 12.63 TFLOPS |
| FP64 (double) | 768.0 GFLOPS | 6.317 TFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 10 | GA100 |
| GPU Variant | Vega 10 XT GL(215-0894124) | GA100-105F-A1 |
| Architecture | GCN 5.0 | Ampere |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 7 nm |
| Transistors | 12.5 billion | 54.2 billion |
| Die Size | 495 mm² | 826 mm² |
| Board Design | ||
| TDP | 300W | 250W |
| Suggested PSU | 700 W | 600 W |
| Outputs | No outputs | No outputs |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Graphics Features | ||
| DirectX | 12 (12_1) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | N/A |
| Shader Model | 6.4 | N/A |
| CUDA | 8.0 | |