Nom du GPU | G70 | G71 |
---|---|---|
GPU variant | GF-7800-GT-A2 | — |
Architecture | Curie | Curie |
Fonderie | TSMC | TSMC |
Taille du processus | 110 nm | 90 nm |
Transistors | 302 million | 278 million |
Taille des matrices | 333 mm² | 196 mm² |
Date de publication | Aug 11th, 2005 | — |
---|---|---|
Génération | GeForce 7 PCIe | — |
Production | End-of-life | — |
Bus interface | PCIe 1.0 x16 | — |
Critiques | 206 in our database | — |
Prédécesseur | GeForce 6 PCIe | — |
Successeur | GeForce 8 | — |
GPU clock | 400 MHz | 450 MHz |
---|---|---|
Mémoire clock | 500 MHz 1000 Mbps effective | 600 MHz 1200 Mbps effective |
Taille de la mémoire | 256 MB | 256 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR3 |
Bus mémoire | 256 bit | 128 bit |
Bande passante | 32.00 GB/s | 19.20 GB/s |
Pixel shaders | 20 | 24 |
---|---|---|
Vertex shaders | 7 | 8 |
TMUs | 20 | 24 |
ROPs | 16 | 16 |
Taux de pixel | 6.400 GPixel/s | 7.200 GPixel/s |
---|---|---|
Vertex rate | 700.0 MVertices/s | 900.0 MVertices/s |
Taux de texture | 8.000 GTexel/s | 10.80 GTexel/s |
Taille Slot | Dual-slot | — |
---|---|---|
TDP | unknown | 35 W |
Suggestions pour le PSU | 200 W | — |
Sorties | 2x DVI2x VGA1x S-Video | No outputs |
Connecteurs de puissance | 1x 6-pin | — |
DirectX | 9.0c (9_3) | 9.0c (9_3) |
---|---|---|
OpenGL | 2.1 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 3.0 | 3.0 |
Date de publication | — | Aug 21st, 2006 |
---|---|---|
Génération | — | NVS Mobile |
Production | — | End-of-life |
Bus interface | — | PCIe 1.0 x16 |
Critiques | — | 26 in our database |