Product Compare
AMD Radeon R9 M295X Mac Edition vs NVIDIA GeForce MX450 30.5W 10Gbps
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2014 | Aug 2020 |
| Generation | Crystal System | GeForce MX |
| Type | Mobile | Mobile |
| Bus Interface | MXM-B (3.0) | PCIe 4.0 x4 |
| Clock Speeds | ||
| Memory Clock | 1362 MHz | 1250 MHz |
| Base Clock | 1395 MHz | |
| Boost Clock | 1575 MHz | |
| Memory | ||
| Memory Size | 4GB | 2GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 256bit | 64bit |
| Bandwidth | 174.3GB/s | 80.00GB/s |
| Render Config | ||
| Compute Units | 32 | |
| Shading Units | 2048 | 896 |
| TMUs | 128 | 56 |
| ROPs | 32 | 32 |
| L1 Cache | 16 KB (per CU) | 64 KB (per SM) |
| L2 Cache | 512 KB | 512 KB |
| SM Count | 14 | |
| Theoretical Performance | ||
| Pixel Rate | 27.20 GPixel/s | 50.40 GPixel/s |
| Texture Rate | 108.8 GTexel/s | 88.20 GTexel/s |
| FP16 (half) | 3.482 TFLOPS | 5.645 TFLOPS |
| FP32 (float) | 3.482 TFLOPS | 2.822 TFLOPS |
| FP64 (double) | 217.6 GFLOPS | 88.20 GFLOPS |
| Graphics Processor | ||
| GPU Name | Amethyst | TU117 |
| GPU Variant | Amethyst XT | N18S-G5 |
| Architecture | GCN 3.0 | Turing |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 12 nm |
| Transistors | 5 billion | 4.7 billion |
| Die Size | 366 mm² | 200 mm² |
| Board Design | ||
| TDP | 250W | 31W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.3 | 6.6 |
| CUDA | 7.5 | |