NVIDIA GeForce GTX 480M vs NVIDIA Quadro P400
Processeur graphique
| Nom du GPU | GF100 | GP107 |
|---|---|---|
| GPU variant | N11E-GTX-A3 | — |
| Architecture | Fermi | Pascal |
| Fonderie | TSMC | Samsung |
| Taille du processus | 40 nm | 14 nm |
| Transistors | 3,100 million | 3,300 million |
| Taille des matrices | 529 mm² | 132 mm² |
Graphiques mobiles
| Date de publication | May 25th, 2010 | — |
|---|---|---|
| Génération | GeForce 400M | — |
| Production | End-of-life | — |
| Bus interface | MXM-B (3.0) | — |
| Critiques | 3 in our database | — |
| Prédécesseur | GeForce 300M | — |
| Successeur | GeForce 500M | — |
Vitesse clock
| GPU clock | 425 MHz | — |
|---|---|---|
| Shader clock | 850 MHz | — |
| Mémoire clock | 600 MHz 2.4 Gbps effective | 1002 MHz 4 Gbps effective |
| Base clock | — | 1228 MHz |
| Boost clock | — | 1252 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR5 | GDDR5 |
| Bus mémoire | 256 bit | 64 bit |
| Bande passante | 76.80 GB/s | 32.06 GB/s |
Render Config
| Shading units | 352 | 256 |
|---|---|---|
| TMUs | 44 | 16 |
| ROPs | 32 | 16 |
| Comptage SM | 11 | 2 |
| Cache L1 | 64 KB (per SM) | 48 KB (per SM) |
| Cache L2 | 512 KB | 512 KB |
Performance théorique
| Taux de pixel | 9.350 GPixel/s | 20.03 GPixel/s |
|---|---|---|
| Taux de texture | 18.70 GTexel/s | 20.03 GTexel/s |
| FP32 (float) performance | 598.4 GFLOPS | 641.0 GFLOPS |
| FP64 (double) performance | 74.80 GFLOPS (1:8) | 20.03 GFLOPS (1:32) |
| FP16 (half) performance | — | 10.02 GFLOPS (1:64) |
Board Design
| Taille Slot | MXM Module | Single-slot |
|---|---|---|
| TDP | 100 W | 30 W |
| Sorties | No outputs | 3x mini-DisplayPort |
| Connecteurs de puissance | None | None |
| Board number | P1028 | PG212 SKU 500 |
| Longueur | — | 150 mm 5.9 inches |
| Taille | — | 69 mm 2.7 inches |
| Suggestions pour le PSU | — | 200 W |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 3.0 |
| Vulkan | — | 1.2 |
| CUDA | 2.0 | 6.1 |
| Shader model | 5.1 | 6.4 |
AUTRES CARACTÉRISTIQUES
Carte graphique
| Date de publication | — | Feb 7th, 2017 |
|---|---|---|
| Génération | — | Quadro |
| Production | — | End-of-life |
| Bus interface | — | PCIe 3.0 x16 |
