NVIDIA Jetson TX2 GPU vs NVIDIA Jetson Xavier NX GPU
Processeur graphique
| Nom du GPU | GP10B | GV10B |
|---|---|---|
| GPU variant | Tegra X2 | — |
| Architecture | Pascal | Volta |
| Fonderie | TSMC | TSMC |
| Taille du processus | 16 nm | 12 nm |
| Transistors | unknown | 9,000 million |
| Taille des matrices | unknown | 350 mm² |
Carte graphique intégré
| Date de publication | 2016 | May 14th, 2020 |
|---|---|---|
| Génération | Tegra | Tegra |
| Production | Active | End-of-life |
| Prix de lancement | 249 USD | 399 USD |
| Bus interface | IGP | IGP |
Vitesse clock
| Base clock | 854 MHz | 854 MHz |
|---|---|---|
| Boost clock | 1465 MHz | 1377 MHz |
| Mémoire clock | System Shared | System Shared |
Mémoire
| Taille de la mémoire | System Shared | System Shared |
|---|---|---|
| Type de mémoire | System Shared | System Shared |
| Bus mémoire | System Shared | System Shared |
| Bande passante | System Dependent | System Dependent |
Render Config
| Shading units | 256 | 384 |
|---|---|---|
| TMUs | 16 | 24 |
| ROPs | 16 | 16 |
| Comptage SM | 2 | 6 |
| Cache L1 | 48 KB (per SM) | 128 KB (per SM) |
| Cache L2 | 512 KB | 256 KB |
| Tensor cores | — | 48 |
Performance théorique
| Taux de pixel | 23.44 GPixel/s | 22.03 GPixel/s |
|---|---|---|
| Taux de texture | 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) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| Longueur | 87 mm 3.4 inches | 70 mm 2.8 inches |
| Taille | 50 mm 2 inches | 45 mm 1.8 inches |
| TDP | 15 W | 15 W |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| 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 |
