Product Compare
NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon RX 470 Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2025 | Aug 2016 |
| Generation | GeForce 50 Mobile | Mobility Radeon |
| Type | Mobile | Mobile |
| Bus Interface | PCIe 5.0 x16 | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 975 MHz | 926 MHz |
| Boost Clock | 1500 MHz | 1074 MHz |
| Memory Clock | 1750 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 16GB | 8GB |
| Memory Type | GDDR7 | GDDR5 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 896.0GB/s | 224.0GB/s |
| Render Config | ||
| SM Count | 60 | |
| Shading Units | 7680 | 2048 |
| TMUs | 240 | 128 |
| ROPs | 96 | 32 |
| Tensor Cores | 240 | |
| RT Cores | 60 | |
| L1 Cache | 128 KB (per SM) | 16 KB (per CU) |
| L2 Cache | 64 MB | 2 MB |
| Compute Units | 32 | |
| Theoretical Performance | ||
| Pixel Rate | 144.0 GPixel/s | 34.37 GPixel/s |
| Texture Rate | 360.0 GTexel/s | 137.5 GTexel/s |
| FP16 (half) | 23.04 TFLOPS | 4.399 TFLOPS |
| FP32 (float) | 23.04 TFLOPS | 4.399 TFLOPS |
| FP64 (double) | 360.0 GFLOPS | 274.9 GFLOPS |
| Graphics Processor | ||
| GPU Name | GB203 | Ellesmere |
| Architecture | Blackwell 2.0 | GCN 4.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 5 nm | 14 nm |
| Transistors | 45.6 billion | 5.7 billion |
| Die Size | 378 mm² | 232 mm² |
| GPU Variant | Ellesmere PRO | |
| Board Design | ||
| TDP | 80W | 85W |
| Suggested PSU | 550 W | |
| Outputs | Portable Device Dependent | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.4 | 1.2 |
| CUDA | 12.0 | |
| Shader Model | 6.8 | 6.4 |