Nom du GPU | G71 | G92 |
---|---|---|
GPU variant | G71-GT2-H-N-A2 | — |
Architecture | Curie | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 90 nm | 65 nm |
Transistors | 278 million | 754 million |
Taille des matrices | 196 mm² | 324 mm² |
Date de publication | Aug 6th, 2006 | Apr 28th, 2008 |
---|---|---|
Génération | GeForce 7 PCIe | GeForce 9 |
Production | End-of-life | End-of-life |
Bus interface | PCIe 1.0 x16 | PCIe 2.0 x16 |
Critiques | 96 in our database | 4 in our database |
Prédécesseur | GeForce 6 PCIe | GeForce 8 |
Successeur | GeForce 8 | GeForce 200 |
GPU clock | 550 MHz | 550 MHz |
---|---|---|
Mémoire clock | 700 MHz 1400 Mbps effective | 800 MHz 1600 Mbps effective |
Shader clock | — | 1375 MHz |
Taille de la mémoire | 512 MB | 384 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR3 |
Bus mémoire | 256 bit | 192 bit |
Bande passante | 44.80 GB/s | 38.40 GB/s |
Pixel shaders | 24 | — |
---|---|---|
Vertex shaders | 8 | — |
TMUs | 24 | 48 |
ROPs | 16 | 12 |
Shading units | — | 96 |
Comptage SM | — | 12 |
Cache L2 | — | 48 KB |
Taux de pixel | 8.800 GPixel/s | 6.600 GPixel/s |
---|---|---|
Vertex rate | 1.100 GVertices/s | — |
Taux de texture | 13.20 GTexel/s | 26.40 GTexel/s |
FP32 (float) performance | — | 264.0 GFLOPS |
Taille Slot | Single-slot | Dual-slot |
---|---|---|
Longueur | 198 mm 7.8 inches | 229 mm 9 inches |
Taille | 111 mm 4.4 inches | — |
Taille | 17 mm 0.7 inches | — |
TDP | 65 W | 84 W |
Suggestions pour le PSU | 250 W | 250 W |
Sorties | 2x DVI1x S-Video | 2x DVI1x S-Video |
Connecteurs de puissance | 1x 6-pin | 1x 6-pin |
Board number | P455 | P393 |
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 |