Intel HD Graphics 4000 vs NVIDIA Jetson TX1 GPU
Processeur graphique
| Nom du GPU | Ivy Bridge GT2 | GM20B |
|---|---|---|
| Architecture | Generation 7.0 | Maxwell 2.0 |
| Fonderie | Intel | TSMC |
| Taille du processus | 22 nm | 20 nm |
| Transistors | 1,200 million | 2,000 million |
| Taille des matrices | 133 mm² | 118 mm² |
| GPU variant | — | TM670D-A1 |
Carte graphique intégré
| Date de publication | May 14th, 2012 | Jan 4th, 2015 |
|---|---|---|
| Génération | HD Graphics (Ivy Bridge) | Tegra |
| Production | End-of-life | End-of-life |
| Bus interface | Ring Bus | IGP |
| Critiques | 1 in our database | — |
Vitesse clock
| Base clock | 650 MHz | — |
|---|---|---|
| Boost clock | 1050 MHz | — |
| Mémoire clock | System Shared | System Shared |
| GPU clock | — | 1000 MHz |
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 | 128 | 256 |
|---|---|---|
| TMUs | 16 | 16 |
| ROPs | 2 | 16 |
| Unités d'exécution | 16 | — |
| Comptage SMM | — | 2 |
| Cache L1 | — | 48 KB (per SMM) |
| Cache L2 | — | 256 KB |
Performance théorique
| Taux de pixel | 2.100 GPixel/s | 16.00 GPixel/s |
|---|---|---|
| Taux de texture | 16.80 GTexel/s | 16.00 GTexel/s |
| FP32 (float) performance | 268.8 GFLOPS | 512.0 GFLOPS |
| FP64 (double) performance | 67.20 GFLOPS (1:4) | 16.00 GFLOPS (1:32) |
| FP16 (half) performance | — | 1,024 GFLOPS (2:1) |
Board Design
| Taille Slot | IGP | IGP |
|---|---|---|
| TDP | unknown | 15 W |
| Sorties | No outputs | No outputs |
Caractéristiques graphiques
| DirectX | 11.1 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.0 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.0 | 1.1 |
| Shader model | 5.0 | 6.4 |
| CUDA | — | 5.3 |
