Product Compare
NVIDIA GeForce RTX 2080 Mobile vs AMD Instinct MI300X
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2019 | Dec 2023 |
| Generation | GeForce 20 Mobile | Radeon Instinct |
| Type | Mobile | Professional |
| Bus Interface | PCIe 3.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 1380 MHz | 1000 MHz |
| Boost Clock | 1590 MHz | 2100 MHz |
| Memory Clock | 1750 MHz | 2525 MHz |
| Memory | ||
| Memory Size | 8GB | 192GB |
| Memory Type | GDDR6 | HBM3 |
| Memory Bus | 256bit | 8192bit |
| Bandwidth | 448.0GB/s | 10.3TB/s |
| Render Config | ||
| SM Count | 46 | |
| Shading Units | 2944 | 19456 |
| TMUs | 184 | 1216 |
| ROPs | 64 | 0 |
| Tensor Cores | 368 | |
| RT Cores | 46 | |
| L1 Cache | 64 KB (per SM) | 16 KB (per CU) |
| L2 Cache | 4 MB | 16 MB |
| Compute Units | 304 | |
| L3 Cache | 256 MB | |
| Theoretical Performance | ||
| Pixel Rate | 101.8 GPixel/s | 0 MPixel/s |
| Texture Rate | 292.6 GTexel/s | 2553.6 GTexel/s |
| FP16 (half) | 18.72 TFLOPS | 653.7 TFLOPS |
| FP32 (float) | 9.362 TFLOPS | 81.72 TFLOPS |
| FP64 (double) | 292.6 GFLOPS | 81.72 TFLOPS |
| Graphics Processor | ||
| GPU Name | TU104 | Aqua Vanjaram |
| GPU Variant | N18E-G3-A1 | |
| Architecture | Turing | CDNA 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 12 nm | 5 nm |
| Transistors | 13.6 billion | 153 billion |
| Die Size | 545 mm² | 1017 mm² |
| Board Design | ||
| TDP | 150W | 750W |
| Outputs | No outputs | No outputs |
| Suggested PSU | 1150 W | |
| Power Connectors | None | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | N/A |
| CUDA | 7.5 | |
| Shader Model | 6.6 | N/A |