Nom du GPU | G71 | G84 |
---|---|---|
GPU variant | G71-H-N-B1 | — |
Architecture | Curie | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 90 nm | 80 nm |
Transistors | 278 million | 289 million |
Taille des matrices | 196 mm² | 169 mm² |
Date de publication | Jul 1st, 2006 | Sep 12th, 2007 |
---|---|---|
Génération | GeForce 7 AGP | Quadro FX |
Production | End-of-life | End-of-life |
Bus interface | AGP 8x | PCIe 1.0 x16 |
Critiques | 83 in our database | 26 in our database |
Prédécesseur | GeForce 6 AGP | — |
Successeur | GeForce 8 | — |
Prix de lancement | — | 199 USD |
GPU clock | 500 MHz | 460 MHz |
---|---|---|
Mémoire clock | 725 MHz 1450 Mbps effective | 400 MHz 800 Mbps effective |
Shader clock | — | 920 MHz |
Taille de la mémoire | 256 MB | 256 MB |
---|---|---|
Type de mémoire | GDDR3 | DDR2 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 23.20 GB/s | 12.80 GB/s |
Pixel shaders | 12 | — |
---|---|---|
Vertex shaders | 5 | — |
TMUs | 12 | 8 |
ROPs | 8 | 8 |
Shading units | — | 16 |
Comptage SM | — | 2 |
Cache L2 | — | 32 KB |
Taux de pixel | 4.000 GPixel/s | 3.680 GPixel/s |
---|---|---|
Vertex rate | 625.0 MVertices/s | — |
Taux de texture | 6.000 GTexel/s | 3.680 GTexel/s |
FP32 (float) performance | — | 29.44 GFLOPS |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | 27 W | 38 W |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 1x DVI1x VGA1x S-Video | 2x DVI |
Connecteurs de puissance | 1x Molex | None |
Longueur | — | 198 mm 7.8 inches |
Taille | — | 111 mm 4.4 inches |
Board number | — | P588 |
DirectX | 9.0c (9_3) | 11.1 (10_0) |
---|---|---|
OpenGL | 2.1 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 3.0 | 4.0 |
CUDA | — | 1.1 |