Nom du GPU | G94B | G71 |
---|---|---|
GPU variant | G94-300-B1 | — |
Architecture | Tesla | Curie |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 90 nm |
Transistors | 505 million | 278 million |
Taille des matrices | 196 mm² | 196 mm² |
Date de publication | Oct 12th, 2009 | May 22nd, 2006 |
---|---|---|
Génération | GeForce 200 | Quadro FX |
Production | End-of-life | End-of-life |
Bus interface | PCIe 2.0 x16 | PCIe 1.0 x16 |
Prédécesseur | GeForce 9 | — |
Successeur | GeForce 400 | — |
Prix de lancement | — | 1,599 USD |
Critiques | — | 26 in our database |
GPU clock | 650 MHz | 450 MHz |
---|---|---|
Shader clock | 1625 MHz | — |
Mémoire clock | 900 MHz 1800 Mbps effective | 660 MHz 1320 Mbps effective |
Taille de la mémoire | 512 MB | 256 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR3 |
Bus mémoire | 256 bit | 256 bit |
Bande passante | 57.60 GB/s | 42.24 GB/s |
Shading units | 48 | — |
---|---|---|
TMUs | 24 | 20 |
ROPs | 16 | 16 |
Comptage SM | 6 | — |
Cache L2 | 64 KB | — |
Pixel shaders | — | 20 |
Vertex shaders | — | 7 |
Taux de pixel | 10.40 GPixel/s | 7.200 GPixel/s |
---|---|---|
Taux de texture | 15.60 GTexel/s | 9.000 GTexel/s |
FP32 (float) performance | 156.0 GFLOPS | — |
Vertex rate | — | 787.5 MVertices/s |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | 75 W | 80 W |
Suggestions pour le PSU | 250 W | 250 W |
Sorties | No outputs | 2x DVI1x S-Video |
Connecteurs de puissance | None | None |
Board number | P545 | P455 |
Longueur | — | 173 mm 6.8 inches |
Taille | — | 111 mm 4.4 inches |
DirectX | 11.1 (10_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | 1.1 | — |
Vulkan | — | — |
CUDA | 1.1 | — |
Shader model | 4.0 | 3.0 |