Product Compare
NVIDIA L40G vs NVIDIA GeForce RTX 2080
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Oct 2022 | Sep 2018 |
| Generation | Tesla Ada | GeForce 20 |
| Type | Professional | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1005 MHz | 1515 MHz |
| Boost Clock | 2475 MHz | 1710 MHz |
| Memory Clock | 2250 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 24GB | 8GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 384bit | 256bit |
| Bandwidth | 864.0GB/s | 448.0GB/s |
| Render Config | ||
| SM Count | 142 | 46 |
| Shading Units | 18176 | 2944 |
| TMUs | 568 | 184 |
| ROPs | 192 | 64 |
| Tensor Cores | 568 | 368 |
| RT Cores | 142 | 46 |
| L1 Cache | 128 KB (per SM) | 64 KB (per SM) |
| L2 Cache | 48 MB | 4 MB |
| Theoretical Performance | ||
| Pixel Rate | 475.2 GPixel/s | 109.4 GPixel/s |
| Texture Rate | 1406 GTexel/s | 314.6 GTexel/s |
| FP16 (half) | 89.97 TFLOPS | 20.14 TFLOPS |
| FP32 (float) | 89.97 TFLOPS | 10.07 TFLOPS |
| FP64 (double) | 1406 GFLOPS | 314.6 GFLOPS |
| Graphics Processor | ||
| GPU Name | AD102 | TU104 |
| GPU Variant | AD102-???-A1 | TU104-400A-A1 |
| Architecture | Ada Lovelace | Turing |
| Foundry | TSMC | TSMC |
| Process Size | 4 nm | 12 nm |
| Transistors | 76.3 billion | 13.6 billion |
| Die Size | 608 mm² | 545 mm² |
| Board Design | ||
| TDP | 300W | 215W |
| Suggested PSU | 700 W | 550 W |
| Outputs | 1x HDMI 2.13x DisplayPort 1.4a | 1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C |
| Power Connectors | 1x 16-pin | 1x 6-pin + 1x 8-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 8.9 | 7.5 |
| Shader Model | 6.6 | 6.8 |