Product Compare
NVIDIA RTX A1000 vs AMD Radeon Graphics 448SP Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2024 | Jan 2022 |
| Generation | Quadro Ampere | Vega II IGP |
| Type | Desktop | Integrated |
| Bus Interface | PCIe 4.0 x8 | IGP |
| Clock Speeds | ||
| Base Clock | 727 MHz | 300 MHz |
| Boost Clock | 1462 MHz | 1800 MHz |
| Memory Clock | 1500 MHz | System Shared |
| Memory | ||
| Memory Size | 8GB | System Shared |
| Memory Type | GDDR6 | System Shared |
| Memory Bus | 128bit | System Shared |
| Bandwidth | 192.0GB/s | System Dependent |
| Render Config | ||
| SM Count | 18 | |
| Shading Units | 2304 | 448 |
| TMUs | 72 | 28 |
| ROPs | 32 | 8 |
| Tensor Cores | 72 | |
| RT Cores | 18 | |
| L1 Cache | 128 KB (per SM) | |
| L2 Cache | 2 MB | |
| Compute Units | 7 | |
| Theoretical Performance | ||
| Pixel Rate | 46.78 GPixel/s | 14.40 GPixel/s |
| Texture Rate | 105.3 GTexel/s | 50.40 GTexel/s |
| FP16 (half) | 6.737 TFLOPS | 3.226 TFLOPS |
| FP32 (float) | 6.737 TFLOPS | 1.613 TFLOPS |
| FP64 (double) | 105.3 GFLOPS | 100.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | GA107 | Barcelo |
| Architecture | Ampere | GCN 5.1 |
| Foundry | Samsung | TSMC |
| Process Size | 8 nm | 7 nm |
| Transistors | 8.7 billion | 10.7 billion |
| Die Size | 200 mm² | 180 mm² |
| Board Design | ||
| TDP | 50W | 45W |
| Suggested PSU | 250 W | |
| Outputs | 4x mini-DisplayPort 1.4a | Portable Device Dependent |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 8.6 | |
| Shader Model | 6.7 | 6.7 |