Product Compare
AMD Radeon Graphics 448SP vs NVIDIA GeForce RTX 2080 SUPER Max Q
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2021 | Apr 2020 |
| Generation | Lucienne | GeForce 20 Mobile |
| Type | Integrated | Mobile |
| Bus Interface | IGP | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 300 MHz | 735 MHz |
| Boost Clock | 1800 MHz | 975 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 | 7 | |
| Shading Units | 448 | 3072 |
| TMUs | 32 | 192 |
| ROPs | 8 | 64 |
| SM Count | 48 | |
| Tensor Cores | 384 | |
| RT Cores | 48 | |
| L1 Cache | 64 KB (per SM) | |
| L2 Cache | 4 MB | |
| Theoretical Performance | ||
| Pixel Rate | 14.40 GPixel/s | 62.40 GPixel/s |
| Texture Rate | 57.60 GTexel/s | 187.2 GTexel/s |
| FP16 (half) | 3.226 TFLOPS | 11.98 TFLOPS |
| FP32 (float) | 1.613 TFLOPS | 5.990 TFLOPS |
| FP64 (double) | 100.8 GFLOPS | 187.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Lucienne | TU104 |
| Architecture | GCN 5.1 | Turing |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 12 nm |
| Transistors | 9.8 billion | 13.6 billion |
| Die Size | 156 mm² | 545 mm² |
| GPU Variant | N18E-G3R | |
| Board Design | ||
| TDP | 25W | 80W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.3 |
| Shader Model | 6.4 | 6.6 |
| CUDA | 7.5 | |