Product Compare
AMD Radeon AI PRO R9700S vs AMD Radeon Instinct MI250
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Dec 2025 | Nov 2021 |
| Generation | Radeon Pro Navi | Radeon Instinct |
| Type | Desktop | Professional |
| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 1660 MHz | 1000 MHz |
| Boost Clock | 2920 MHz | 1700 MHz |
| Memory Clock | 2518 MHz | 1600 MHz |
| Memory | ||
| Memory Size | 32GB | 128GB |
| Memory Type | GDDR6 | HBM2e |
| Memory Bus | 256bit | 8192bit |
| Bandwidth | 644.6GB/s | 3277GB/s |
| Render Config | ||
| Compute Units | 64 | 208 |
| Shading Units | 4096 | 13312 |
| TMUs | 256 | 832 |
| ROPs | 128 | 0 |
| RT Cores | 64 | |
| L2 Cache | 8 MB | 16 MB |
| L3 Cache | 64 MB | |
| L1 Cache | 16 KB (per CU) | |
| Theoretical Performance | ||
| Pixel Rate | 373.8 GPixel/s | 0 MPixel/s |
| Texture Rate | 747.5 GTexel/s | 1414 GTexel/s |
| FP16 (half) | 95.68 TFLOPS | 362.1 TFLOPS |
| FP32 (float) | 47.84 TFLOPS | 45.26 TFLOPS |
| FP64 (double) | 1495.0 GFLOPS | 45.26 TFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 48 | Aldebaran |
| GPU Variant | Navi 48 XTW | Aldebaran |
| Architecture | RDNA 4.0 | CDNA 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 4 nm | 6 nm |
| Transistors | 53.9 billion | 58.2 billion |
| Die Size | 357 mm² | Unknown |
| Board Design | ||
| TDP | 300W | 500W |
| Suggested PSU | 700 W | 900 W |
| Outputs | 4x DisplayPort 2.1a | No outputs |
| Power Connectors | 1x 16-pin | 2x 8-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 2.2 | 3.0 |
| Vulkan | 1.4 | N/A |
| Shader Model | 6.8 | N/A |