NVIDIA Jetson TX2 GPU vs NVIDIA Jetson Xavier NX GPU
Graphics Processor
| GPU model | GP10B | GV10B |
|---|---|---|
| GPU variant | Tegra X2 | — |
| Architecture | Pascal | Volta |
| Foundry | TSMC | TSMC |
| Manufacturing process | 16 nm | 12 nm |
| Number of transistors | unknown | 9,000 million |
| Die size | unknown | 350 mm² |
Integrated Graphics
| Release date | 2016 | May 14th, 2020 |
|---|---|---|
| Generation | Tegra | Tegra |
| Production | Active | End-of-life |
| Launch price | 249 USD | 399 USD |
| Interface | IGP | IGP |
Clocks
| Base clock | 854 MHz | 854 MHz |
|---|---|---|
| Boost clock | 1465 MHz | 1377 MHz |
| Memory clock | System Shared | System Shared |
Memory Configuration
| Memory size | System Shared | System Shared |
|---|---|---|
| Memory type | System Shared | System Shared |
| Memory bus width | System Shared | System Shared |
| Bandwidth | System Dependent | System Dependent |
Render Configuration
| Shading units | 256 | 384 |
|---|---|---|
| TMUs | 16 | 24 |
| ROPs | 16 | 16 |
| SM count | 2 | 6 |
| Cache L1 | 48 KB (per SM) | 128 KB (per SM) |
| Cache L2 | 512 KB | 256 KB |
| Tensor cores | — | 48 |
Performance
| Pixel rate | 23.44 GPixel/s | 22.03 GPixel/s |
|---|---|---|
| Texture rate | 23.44 GTexel/s | 33.05 GTexel/s |
| FP16 (half) performance | 1.500 TFLOPS (2:1) | 2.115 TFLOPS (2:1) |
| FP32 (float) performance | 750.1 GFLOPS | 1,058 GFLOPS |
| FP64 (double) performance | 23.44 GFLOPS (1:32) | 528.8 GFLOPS (1:2) |
Dimensions & Outputs
| Slot width | IGP | IGP |
|---|---|---|
| Length | 87 mm 3.4 inches | 70 mm 2.8 inches |
| Width | 50 mm 2 inches | 45 mm 1.8 inches |
| TDP | 15 W | 15 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2 | 1.2 |
| CUDA | 6.2 | 7.2 |
| Shader model | 6.4 | 6.4 |
