NVIDIA GeForce GT 220 vs NVIDIA Quadro FX 770M
Processeur graphique
| Nom du GPU | G94 | G96 |
|---|---|---|
| Architecture | Tesla | Tesla |
| Fonderie | TSMC | UMC |
| Taille du processus | 65 nm | 65 nm |
| Transistors | 505 million | 314 million |
| Taille des matrices | 240 mm² | 144 mm² |
| GPU variant | — | NB9P-GLM2 |
Carte graphique
| Date de publication | Jan 26th, 2010 | — |
|---|---|---|
| Génération | GeForce 200 | — |
| Production | End-of-life | — |
| Bus interface | PCIe 2.0 x16 | — |
| Critiques | 27 in our database | — |
| Prédécesseur | GeForce 9 | — |
| Successeur | GeForce 400 | — |
Vitesse clock
| GPU clock | 600 MHz | 500 MHz |
|---|---|---|
| Shader clock | 1500 MHz | 1250 MHz |
| Mémoire clock | 700 MHz 1400 Mbps effective | 800 MHz 1600 Mbps effective |
Mémoire
| Taille de la mémoire | 1024 MB | 512 MB |
|---|---|---|
| Type de mémoire | GDDR3 | GDDR3 |
| Bus mémoire | 128 bit | 128 bit |
| Bande passante | 22.40 GB/s | 25.60 GB/s |
Render Config
| Shading units | 48 | 32 |
|---|---|---|
| TMUs | 24 | 16 |
| ROPs | 8 | 8 |
| Comptage SM | 6 | 4 |
| Cache L2 | 64 KB | 32 KB |
Performance théorique
| Taux de pixel | 4.800 GPixel/s | 4.000 GPixel/s |
|---|---|---|
| Taux de texture | 14.40 GTexel/s | 8.000 GTexel/s |
| FP32 (float) performance | 144.0 GFLOPS | 80.00 GFLOPS |
Board Design
| Taille Slot | Single-slot | MXM Module |
|---|---|---|
| Longueur | 168 mm 6.6 inches | — |
| TDP | 58 W | 35 W |
| Suggestions pour le PSU | 250 W | — |
| Sorties | 1x DVI1x HDMI1x VGA | No outputs |
| Board number | — | P616 |
Caractéristiques graphiques
| DirectX | 11.1 (10_0) | 11.1 (10_0) |
|---|---|---|
| OpenGL | 3.3 | 3.3 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| CUDA | 1.1 | 1.1 |
| Shader model | 4.0 | 4.0 |
AUTRES CARACTÉRISTIQUES
Graphiques mobiles
| Date de publication | — | Aug 14th, 2008 |
|---|---|---|
| Génération | — | Quadro FX Mobile (x700M) |
| Production | — | End-of-life |
| Bus interface | — | MXM-II |
| Critiques | — | 26 in our database |
