Product Compare
NVIDIA GeForce GTX 1080 11Gbps vs NVIDIA GeForce RTX 2080 Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2017 | Jan 2019 |
| Generation | GeForce 10 | GeForce 20 Mobile |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1607 MHz | 1380 MHz |
| Boost Clock | 1733 MHz | 1590 MHz |
| Memory Clock | 1376 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 8GB | 8GB |
| Memory Type | GDDR5X | GDDR6 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 352.3GB/s | 448.0GB/s |
| Render Config | ||
| SM Count | 20 | 46 |
| Shading Units | 2560 | 2944 |
| TMUs | 160 | 184 |
| ROPs | 64 | 64 |
| L1 Cache | 48 KB (per SM) | 64 KB (per SM) |
| L2 Cache | 2 MB | 4 MB |
| Tensor Cores | 368 | |
| RT Cores | 46 | |
| Theoretical Performance | ||
| Pixel Rate | 110.9 GPixel/s | 101.8 GPixel/s |
| Texture Rate | 277.3 GTexel/s | 292.6 GTexel/s |
| FP16 (half) | 138.6 GFLOPS | 18.72 TFLOPS |
| FP32 (float) | 8.873 TFLOPS | 9.362 TFLOPS |
| FP64 (double) | 277.3 GFLOPS | 292.6 GFLOPS |
| Graphics Processor | ||
| GPU Name | GP104 | TU104 |
| GPU Variant | GP104-410-A1 | N18E-G3-A1 |
| Architecture | Pascal | Turing |
| Foundry | TSMC | TSMC |
| Process Size | 16 nm | 12 nm |
| Transistors | 7.2 billion | 13.6 billion |
| Die Size | 314 mm² | 545 mm² |
| Board Design | ||
| TDP | 180W | 150W |
| Suggested PSU | 450 W | |
| Outputs | 1x DVI1x HDMI 2.03x DisplayPort 1.4a | No outputs |
| Power Connectors | 1x 8-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 |
| CUDA | 6.1 | 7.5 |
| Shader Model | 6.4 | 6.6 |