Product Compare
NVIDIA GRID M3 3020 vs AMD Radeon HD 7950M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2016 | Apr 2012 |
| Generation | GRID | London |
| Type | Professional | Mobile |
| Bus Interface | PCIe 3.0 x16 | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 1033 MHz | |
| Boost Clock | 1306 MHz | |
| Memory Clock | 1300 MHz | 1000 MHz |
| Memory | ||
| Memory Size | 4GB | 2GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 128bit | 256bit |
| Bandwidth | 83.20GB/s | 128.0GB/s |
| Render Config | ||
| Shading Units | 640 | 1280 |
| TMUs | 40 | 80 |
| ROPs | 16 | 32 |
| L1 Cache | 64 KB (per SMM) | 16 KB (per CU) |
| L2 Cache | 2 MB | 512 KB |
| Compute Units | 20 | |
| Theoretical Performance | ||
| Pixel Rate | 20.90 GPixel/s | 22.40 GPixel/s |
| Texture Rate | 52.24 GTexel/s | 56.00 GTexel/s |
| FP32 (float) | 1.672 TFLOPS | 1.792 TFLOPS |
| FP64 (double) | 52.24 GFLOPS | |
| Graphics Processor | ||
| GPU Name | GM107 | Wimbledon |
| Architecture | Maxwell | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 28 nm |
| Transistors | 1.87 billion | 2.8 billion |
| Die Size | 148 mm² | 212 mm² |
| GPU Variant | Wimbledon PRO | |
| Board Design | ||
| TDP | Unknown | 75W |
| Suggested PSU | 200 W | |
| Outputs | No outputs | No outputs |
| 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 | 6.7 (5.1) | 5.1 |