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