NVIDIA GeForce RTX 2080 Mobile vs NVIDIA Jetson AGX Xavier GPU
Graphics Processor
| GPU model | TU104 | GV10B |
|---|---|---|
| GPU variant | N18E-G3-A1 | — |
| Architecture | Turing | Volta |
| Foundry | TSMC | TSMC |
| Manufacturing process | 12 nm | 12 nm |
| Number of transistors | 13,600 million | 9,000 million |
| Die size | 545 mm² | 350 mm² |
Mobile graphics
| Release date | Jan 29th, 2019 | — |
|---|---|---|
| Generation | GeForce 20 Mobile | — |
| Production | Active | — |
| Interface | PCIe 3.0 x16 | — |
| Predecessor | GeForce 10 Mobile | — |
| Successor | GeForce 30 Mobile | — |
Clocks
| Base clock | 1380 MHz | 854 MHz |
|---|---|---|
| Boost clock | 1590 MHz | 1377 MHz |
| Memory clock | 1750 MHz 14 Gbps effective | System Shared |
Memory Configuration
| Memory size | 8 GB | System Shared |
|---|---|---|
| Memory type | GDDR6 | System Shared |
| Memory bus width | 256 bit | System Shared |
| Bandwidth | 448.0 GB/s | System Dependent |
Render Configuration
| Shading units | 2944 | 512 |
|---|---|---|
| TMUs | 184 | 32 |
| ROPs | 64 | 16 |
| SM count | 46 | 8 |
| Tensor cores | 368 | 64 |
| RT cores | 46 | — |
| Cache L1 | 64 KB (per SM) | 128 KB (per SM) |
| Cache L2 | 4 MB | 512 KB |
Performance
| Pixel rate | 101.8 GPixel/s | 22.03 GPixel/s |
|---|---|---|
| Texture rate | 292.6 GTexel/s | 44.06 GTexel/s |
| FP16 (half) performance | 18.72 TFLOPS (2:1) | 2.820 TFLOPS (2:1) |
| FP32 (float) performance | 9.362 TFLOPS | 1,410 GFLOPS |
| FP64 (double) performance | 292.6 GFLOPS (1:32) | 705.0 GFLOPS (1:2) |
Dimensions & Outputs
| Slot width | Dual-slot | IGP |
|---|---|---|
| TDP | 150 W | 30 W |
| Outputs | No outputs | No outputs |
| Length | — | 100 mm 3.9 inches |
| Width | — | 87 mm 3.4 inches |
API Support & Features
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | 1.2 | 1.2 |
| CUDA | 7.5 | 7.2 |
| Shader model | 6.6 | 6.4 |
Other Features
Integrated Graphics
| Release date | — | Oct 2018 |
|---|---|---|
| Generation | — | Tegra |
| Production | — | End-of-life |
| Launch price | — | 899 USD |
| Interface | — | IGP |
