NVIDIA GeForce 7800 GTX 512 vs NVIDIA Quadro 1000M
Processeur graphique
| Nom du GPU | G70 | GF108 |
|---|---|---|
| GPU variant | GF-7800-U-A2 | N12P-Q1 |
| Architecture | Curie | Fermi |
| Fonderie | TSMC | TSMC |
| Taille du processus | 110 nm | 40 nm |
| Transistors | 302 million | 585 million |
| Taille des matrices | 333 mm² | 116 mm² |
Carte graphique
| Date de publication | Nov 14th, 2005 | — |
|---|---|---|
| Génération | GeForce 7 PCIe | — |
| Production | End-of-life | — |
| Prix de lancement | 649 USD | — |
| Bus interface | PCIe 1.0 x16 | — |
| Critiques | 206 in our database | — |
| Prédécesseur | GeForce 6 PCIe | — |
| Successeur | GeForce 8 | — |
Vitesse clock
| GPU clock | 500 MHz | 700 MHz |
|---|---|---|
| Mémoire clock | 800 MHz 1600 Mbps effective | 900 MHz 1800 Mbps effective |
| Shader clock | — | 1400 MHz |
Mémoire
| Taille de la mémoire | 512 MB | 2 GB |
|---|---|---|
| Type de mémoire | GDDR3 | DDR3 |
| Bus mémoire | 256 bit | 128 bit |
| Bande passante | 51.20 GB/s | 28.80 GB/s |
Render Config
| Pixel shaders | 24 | — |
|---|---|---|
| Vertex shaders | 8 | — |
| TMUs | 24 | 16 |
| ROPs | 16 | 4 |
| Shading units | — | 96 |
| Comptage SM | — | 4 |
| Cache L1 | — | 64 KB (per SM) |
| Cache L2 | — | 256 KB |
Performance théorique
| Taux de pixel | 8.000 GPixel/s | 5.600 GPixel/s |
|---|---|---|
| Vertex rate | 1.000 GVertices/s | — |
| Taux de texture | 12.00 GTexel/s | 11.20 GTexel/s |
| FP32 (float) performance | — | 268.8 GFLOPS |
| FP64 (double) performance | — | 22.40 GFLOPS (1:12) |
Board Design
| Taille Slot | Dual-slot | MXM Module |
|---|---|---|
| Longueur | 228 mm 9 inches | — |
| TDP | 108 W | 45 W |
| Suggestions pour le PSU | 300 W | — |
| Sorties | 2x DVI1x S-Video | No outputs |
| Board number | P348 | — |
| Taille | 111 mm 4.4 inches | — |
| Taille | 38 mm 1.5 inches | — |
Caractéristiques graphiques
| DirectX | 9.0c (9_3) | 12 (11_0) |
|---|---|---|
| OpenGL | 2.1 | 4.6 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Shader model | 3.0 | 5.1 |
| CUDA | — | 2.1 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Jan 13th, 2011 |
|---|---|---|
| Génération | — | Quadro Mobile (x000M) |
| Production | — | End-of-life |
| Bus interface | — | MXM-A (3.0) |
| Critiques | — | 26 in our database |
| Prédécesseur | — | Quadro FX Mobile |
