Product Compare
AMD Radeon 680M vs NVIDIA GeForce RTX 2070 Mobile Refresh
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2022 | Mar 2020 |
| Generation | Navi II IGP | GeForce 20 Mobile |
| Type | Integrated | Mobile |
| Bus Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 2000 MHz | 1260 MHz |
| Boost Clock | 2200 MHz | 1455 MHz |
| Memory Clock | System Shared | 1375 MHz |
| Memory | ||
| Memory Size | System Shared | 8GB |
| Memory Type | System Shared | GDDR6 |
| Memory Bus | System Shared | 256bit |
| Bandwidth | System Dependent | 352.0GB/s |
| Render Config | ||
| Compute Units | 12 | |
| Shading Units | 768 | 2304 |
| TMUs | 48 | 144 |
| ROPs | 32 | 64 |
| RT Cores | 12 | 36 |
| L1 Cache | 128 KB per Array | 64 KB (per SM) |
| L2 Cache | 2 MB | 4 MB |
| SM Count | 36 | |
| Tensor Cores | 288 | |
| Theoretical Performance | ||
| Pixel Rate | 70.40 GPixel/s | 93.12 GPixel/s |
| Texture Rate | 105.6 GTexel/s | 209.5 GTexel/s |
| FP16 (half) | 6.758 TFLOPS | 13.41 TFLOPS |
| FP32 (float) | 3.379 TFLOPS | 6.705 TFLOPS |
| FP64 (double) | 211.2 GFLOPS | 209.5 GFLOPS |
| Graphics Processor | ||
| GPU Name | Rembrandt | TU106B |
| Architecture | RDNA 2.0 | Turing |
| Foundry | TSMC | TSMC |
| Process Size | 6 nm | 12 nm |
| Transistors | 13.1 billion | 10.8 billion |
| Die Size | 208 mm² | 445 mm² |
| Board Design | ||
| TDP | 50W | 115W |
| Outputs | Portable Device Dependent | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.7 | 6.6 |
| CUDA | 7.5 | |