NVIDIA GeForce4 448 Go vs NVIDIA Jetson Nano 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 | — | TM660M-A2 |
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 | — |
|---|---|---|
| Mémoire clock | 200 MHz 400 Mbps effective | System Shared |
| Base clock | — | 640 MHz |
| Boost clock | — | 921 MHz |
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 | — | 128 |
| Comptage SMM | — | 1 |
| Cache L1 | — | 48 KB (per SMM) |
| Cache L2 | — | 256 KB |
Performance théorique
| Taux de pixel | 400.0 MPixel/s | 14.74 GPixel/s |
|---|---|---|
| Taux de texture | 800.0 MTexel/s | 14.74 GTexel/s |
| FP16 (half) performance | — | 471.6 GFLOPS (2:1) |
| FP32 (float) performance | — | 235.8 GFLOPS |
| FP64 (double) performance | — | 7.368 GFLOPS (1:32) |
Board Design
| TDP | unknown | 10 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | IGP |
| Longueur | — | 70 mm 2.8 inches |
| Taille | — | 45 mm 1.8 inches |
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 | — | Mar 2019 |
|---|---|---|
| Génération | — | Tegra |
| Production | — | End-of-life |
| Bus interface | — | IGP |
