Product Compare
NVIDIA GeForce RTX 5080 Mobile vs AMD Radeon R9 380 OEM
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2025 | May 2015 |
| Generation | GeForce 50 Mobile | Pirate Islands |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 5.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 975 MHz | |
| Boost Clock | 1500 MHz | |
| Memory Clock | 1750 MHz | 1375 MHz |
| Memory | ||
| Memory Size | 16GB | 4GB |
| Memory Type | GDDR7 | GDDR5 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 896.0GB/s | 176.0GB/s |
| Render Config | ||
| SM Count | 60 | |
| Shading Units | 7680 | 1792 |
| TMUs | 240 | 112 |
| ROPs | 96 | 32 |
| Tensor Cores | 240 | |
| RT Cores | 60 | |
| L1 Cache | 128 KB (per SM) | 16 KB (per CU) |
| L2 Cache | 64 MB | 512 KB |
| Compute Units | 28 | |
| Theoretical Performance | ||
| Pixel Rate | 144.0 GPixel/s | 29.38 GPixel/s |
| Texture Rate | 360.0 GTexel/s | 102.8 GTexel/s |
| FP16 (half) | 23.04 TFLOPS | 3.290 TFLOPS |
| FP32 (float) | 23.04 TFLOPS | 3.290 TFLOPS |
| FP64 (double) | 360.0 GFLOPS | 205.6 GFLOPS |
| Graphics Processor | ||
| GPU Name | GB203 | Antigua |
| Architecture | Blackwell 2.0 | GCN 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 28 nm |
| Transistors | 45.6 billion | 5 billion |
| Die Size | 378 mm² | 366 mm² |
| GPU Variant | Antigua PRO(215-0877000) | |
| Board Design | ||
| TDP | 80W | 190W |
| Suggested PSU | 550 W | 450 W |
| Outputs | Portable Device Dependent | 2x DVI1x HDMI 1.4a1x DisplayPort 1.2 |
| Power Connectors | None | 2x 6-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.0 |
| Vulkan | 1.4 | 1.2 |
| CUDA | 12.0 | |
| Shader Model | 6.8 | 6.3 |