NVIDIA GeForce4 448 Go vs NVIDIA Jetson TX1 GPU
Processeur graphique
| Nom du GPU | NV18 | GM20B |
|---|---|---|
| Architecture | Celsius | Maxwell 2.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 150 nm | 20 nm |
| Transistors | 29 million | 2,000 million |
| Taille des matrices | 65 mm² | 118 mm² |
| GPU variant | — | TM670D-A1 |
Graphiques mobiles
| Date de publication | Mar 1st, 2002 | — |
|---|---|---|
| Génération | GeForce4 Go | — |
| Production | End-of-life | — |
| Bus interface | AGP 8x | — |
| Critiques | 2 in our database | — |
| Prédécesseur | GeForce2 Go | — |
| Successeur | GeForce FX Go 5 | — |
Vitesse clock
| GPU clock | 200 MHz | 1000 MHz |
|---|---|---|
| Mémoire clock | 200 MHz 400 Mbps effective | System Shared |
Mémoire
| Taille de la mémoire | 64 MB | System Shared |
|---|---|---|
| Type de mémoire | DDR | System Shared |
| Bus mémoire | 128 bit | System Shared |
| Bande passante | 6.400 GB/s | System Dependent |
Render Config
| Pixel shaders | 2 | — |
|---|---|---|
| Vertex shaders | 0 | — |
| TMUs | 4 | 16 |
| ROPs | 2 | 16 |
| Shading units | — | 256 |
| Comptage SMM | — | 2 |
| Cache L1 | — | 48 KB (per SMM) |
| Cache L2 | — | 256 KB |
Performance théorique
| Taux de pixel | 400.0 MPixel/s | 16.00 GPixel/s |
|---|---|---|
| Taux de texture | 800.0 MTexel/s | 16.00 GTexel/s |
| FP16 (half) performance | — | 1,024 GFLOPS (2:1) |
| FP32 (float) performance | — | 512.0 GFLOPS |
| FP64 (double) performance | — | 16.00 GFLOPS (1:32) |
Board Design
| TDP | unknown | 15 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | IGP |
Caractéristiques graphiques
| DirectX | 7.0 | 12 (12_1) |
|---|---|---|
| OpenGL | 1.5 | 4.6 |
| OpenCL | — | 1.2 |
| Vulkan | — | 1.1 |
| Pixel shader | 1.1 | — |
| Vertex shader | 1.1 | — |
| CUDA | — | 5.3 |
| Shader model | — | 6.4 |
AUTRES CARACTÉRISTIQUES
Carte graphique intégré
| Date de publication | — | Jan 4th, 2015 |
|---|---|---|
| Génération | — | Tegra |
| Production | — | End-of-life |
| Bus interface | — | IGP |
