Product Compare
NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon Instinct MI60
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2025 | Nov 2018 |
| Generation | GeForce 50 Mobile | Radeon Instinct |
| Type | Mobile | Professional |
| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 975 MHz | 1200 MHz |
| Boost Clock | 1500 MHz | 1800 MHz |
| Memory Clock | 1750 MHz | 1000 MHz |
| Memory | ||
| Memory Size | 16GB | 32GB |
| Memory Type | GDDR7 | HBM2 |
| Memory Bus | 256bit | 4096bit |
| Bandwidth | 896.0GB/s | 1024GB/s |
| Render Config | ||
| SM Count | 60 | |
| Shading Units | 7680 | 4096 |
| TMUs | 240 | 256 |
| ROPs | 96 | 64 |
| Tensor Cores | 240 | |
| RT Cores | 60 | |
| L1 Cache | 128 KB (per SM) | 16 KB (per CU) |
| L2 Cache | 64 MB | 4 MB |
| Compute Units | 64 | |
| Theoretical Performance | ||
| Pixel Rate | 144.0 GPixel/s | 115.2 GPixel/s |
| Texture Rate | 360.0 GTexel/s | 460.8 GTexel/s |
| FP16 (half) | 23.04 TFLOPS | 29.49 TFLOPS |
| FP32 (float) | 23.04 TFLOPS | 14.75 TFLOPS |
| FP64 (double) | 360.0 GFLOPS | 7.373 TFLOPS |
| Graphics Processor | ||
| GPU Name | GB203 | Vega 20 |
| Architecture | Blackwell 2.0 | GCN 5.1 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 7 nm |
| Transistors | 45.6 billion | 13.23 billion |
| Die Size | 378 mm² | 331 mm² |
| GPU Variant | Vega 20 GL | |
| Board Design | ||
| TDP | 80W | 300W |
| Suggested PSU | 550 W | 700 W |
| Outputs | Portable Device Dependent | 1x mini-DisplayPort 1.4a |
| Power Connectors | None | 1x 6-pin + 1x 8-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.4 | 1.2 |
| CUDA | 12.0 | |
| Shader Model | 6.8 | 6.4 |