Product Compare
AMD Radeon AI PRO R9700S vs AMD Radeon E8870
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Dec 2025 | Sep 2015 |
| Generation | Radeon Pro Navi | Embedded |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 5.0 x16 | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 1660 MHz | |
| Boost Clock | 2920 MHz | |
| Memory Clock | 2518 MHz | 1500 MHz |
| Memory | ||
| Memory Size | 32GB | 4GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 256bit | 128bit |
| Bandwidth | 644.6GB/s | 96.00GB/s |
| Render Config | ||
| Compute Units | 64 | 12 |
| Shading Units | 4096 | 768 |
| TMUs | 256 | 48 |
| ROPs | 128 | 16 |
| RT Cores | 64 | |
| L2 Cache | 8 MB | 256 KB |
| L3 Cache | 64 MB | |
| L1 Cache | 16 KB (per CU) | |
| Theoretical Performance | ||
| Pixel Rate | 373.8 GPixel/s | 16.00 GPixel/s |
| Texture Rate | 747.5 GTexel/s | 48.00 GTexel/s |
| FP16 (half) | 95.68 TFLOPS | |
| FP32 (float) | 47.84 TFLOPS | 1.536 TFLOPS |
| FP64 (double) | 1495.0 GFLOPS | 96.00 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 48 | Saturn |
| GPU Variant | Navi 48 XTW | Saturn PRO |
| Architecture | RDNA 4.0 | GCN 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 4 nm | 28 nm |
| Transistors | 53.9 billion | 2.08 billion |
| Die Size | 357 mm² | 160 mm² |
| Board Design | ||
| TDP | 300W | 75W |
| Suggested PSU | 700 W | |
| Outputs | 4x DisplayPort 2.1a | No outputs |
| Power Connectors | 1x 16-pin | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 2.0 |
| Vulkan | 1.4 | 1.2 |
| Shader Model | 6.8 | 6.3 |