Product Compare
NVIDIA GeForce GTX 950M Mac Edition vs AMD FirePro S9050
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2015 | Aug 2014 |
| Generation | GeForce 900M | FirePro |
| Type | Mobile | Desktop |
| Bus Interface | MXM-B (3.0) | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 993 MHz | |
| Boost Clock | 1124 MHz | |
| Memory Clock | 900 MHz | 1375 MHz |
| Memory | ||
| Memory Size | 2GB | 12GB |
| Memory Type | DDR3 | GDDR5 |
| Memory Bus | 128bit | 384bit |
| Bandwidth | 28.80GB/s | 264.0GB/s |
| Render Config | ||
| Shading Units | 640 | 1792 |
| TMUs | 40 | 112 |
| ROPs | 16 | 32 |
| L1 Cache | 64 KB (per SMM) | 16 KB (per CU) |
| L2 Cache | 2 MB | 768 KB |
| Compute Units | 28 | |
| Theoretical Performance | ||
| Pixel Rate | 17.98 GPixel/s | 28.80 GPixel/s |
| Texture Rate | 44.96 GTexel/s | 100.8 GTexel/s |
| FP32 (float) | 1439 GFLOPS | 3.226 TFLOPS |
| FP64 (double) | 44.96 GFLOPS | 806.4 GFLOPS |
| Graphics Processor | ||
| GPU Name | GM107 | Tahiti |
| GPU Variant | N16P-GT | Tahiti PRO GL |
| Architecture | Maxwell | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| Transistors | 1.87 billion | 4.313 billion |
| Die Size | 148 mm² | 352 mm² |
| Board Design | ||
| TDP | 75W | 225W |
| Outputs | No outputs | 1x DisplayPort 1.2 |
| Suggested PSU | 550 W | |
| Power Connectors | 1x 8-pin | |
| Graphics Features | ||
| DirectX | 12 (11_0) | 12 (11_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | 1.3 | 1.2 |
| CUDA | 5.0 | |
| Shader Model | 5.1 | 5.1 |