Product Compare
AMD Radeon PRO W9070 vs AMD Radeon HD 7950M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Unknown | Apr 2012 |
| Generation | Mining GPUs | London |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 3.0 x16 | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 1120 MHz | |
| Boost Clock | 1206 MHz | |
| Memory Clock | 2100 MHz | 1000 MHz |
| Memory | ||
| Memory Size | 4GB | 2GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 268.8GB/s | 128.0GB/s |
| Render Config | ||
| Compute Units | 32 | 20 |
| Shading Units | 2048 | 1280 |
| TMUs | 128 | 80 |
| ROPs | 32 | 32 |
| Tensor Cores | 128 | |
| RT Cores | 64 | |
| L1 Cache | 16 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 2 MB | 512 KB |
| L3 Cache | 64 MB | |
| Theoretical Performance | ||
| Pixel Rate | 38.59 GPixel/s | 22.40 GPixel/s |
| Texture Rate | 154.4 GTexel/s | 56.00 GTexel/s |
| FP16 (half) | 4.940 TFLOPS | |
| FP32 (float) | 4.940 TFLOPS | 1.792 TFLOPS |
| FP64 (double) | 308.7 GFLOPS | |
| Graphics Processor | ||
| GPU Name | Polaris 20 | Wimbledon |
| GPU Variant | Navi 48 XTW | Wimbledon PRO |
| Architecture | GCN 4.0 | GCN 1.0 |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 28 nm |
| Transistors | 5.7 billion | 2.8 billion |
| Die Size | 232 mm² | 212 mm² |
| Board Design | ||
| TDP | 180W | 75W |
| Suggested PSU | 450 W | |
| Outputs | 1x HDMI 2.0b | No outputs |
| Power Connectors | 2x 8-pin | |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.3 | 1.2 |
| Shader Model | 6.7 | 5.1 |