Product Compare
Intel Xe DG1 vs NVIDIA GeForce RTX 3080 12 GB
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Unknown | Jan 2022 |
| Generation | Xe Graphics | GeForce 30 |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 4.0 x8 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 900 MHz | 1260 MHz |
| Boost Clock | 1550 MHz | 1710 MHz |
| Memory Clock | 2133 MHz | 1188 MHz |
| Memory | ||
| Memory Size | 4GB | 12GB |
| Memory Type | LPDDR4X | GDDR6X |
| Memory Bus | 128bit | 384bit |
| Bandwidth | 68.26GB/s | 912.4GB/s |
| Render Config | ||
| Shading Units | 640 | 8960 |
| TMUs | 40 | 280 |
| ROPs | 20 | 96 |
| L2 Cache | 1024 KB | 6 MB |
| L3 Cache | 16 MB | |
| SM Count | 70 | |
| Tensor Cores | 280 | |
| RT Cores | 70 | |
| L1 Cache | 128 KB (per SM) | |
| Theoretical Performance | ||
| Pixel Rate | 31.00 GPixel/s | 164.2 GPixel/s |
| Texture Rate | 62.00 GTexel/s | 478.8 GTexel/s |
| FP16 (half) | 3.968 TFLOPS | 30.64 TFLOPS |
| FP32 (float) | 1.984 TFLOPS | 30.64 TFLOPS |
| FP64 (double) | 496.0 GFLOPS | 478.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | DG1 | GA102 |
| Architecture | Generation 12.1 | Ampere |
| Foundry | Intel | Samsung |
| Process Size | 10 nm | 8 nm |
| Transistors | Unknown | 28.3 billion |
| Die Size | 95 mm² | 628 mm² |
| GPU Variant | GA102-220-A1 | |
| Board Design | ||
| TDP | 30W | 350W |
| Suggested PSU | 200 W | 750 W |
| Outputs | 1x HDMI3x DisplayPort | 1x HDMI 2.13x DisplayPort 1.4a |
| Power Connectors | None | 1x 12-pin |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.4 | 6.8 |
| CUDA | 8.6 | |