Nom du GPU | G92 | G94 |
---|---|---|
GPU variant | G92-150-A2 | G94-300-A1 |
Architecture | Tesla | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 65 nm | 65 nm |
Transistors | 754 million | 505 million |
Taille des matrices | 324 mm² | 240 mm² |
Date de publication | Jan 31st, 2008 | Feb 21st, 2008 |
---|---|---|
Génération | GeForce 8 | GeForce 9 |
Production | End-of-life | End-of-life |
Bus interface | PCIe 1.0 x16 | PCIe 2.0 x16 |
Critiques | 403 in our database | 151 in our database |
Prédécesseur | GeForce 7 PCIe | GeForce 8 |
Successeur | GeForce 9 | GeForce 200 |
Prix de lancement | — | 179 USD |
GPU clock | 550 MHz | 650 MHz |
---|---|---|
Shader clock | 1375 MHz | 1625 MHz |
Mémoire clock | 800 MHz 1600 Mbps effective | 900 MHz 1800 Mbps effective |
Taille de la mémoire | 384 MB | 512 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR3 |
Bus mémoire | 192 bit | 256 bit |
Bande passante | 38.40 GB/s | 57.60 GB/s |
Shading units | 96 | 64 |
---|---|---|
TMUs | 48 | 32 |
ROPs | 12 | 16 |
Comptage SM | 12 | 8 |
Cache L2 | 48 KB | 64 KB |
Taux de pixel | 6.600 GPixel/s | 10.40 GPixel/s |
---|---|---|
Taux de texture | 26.40 GTexel/s | 20.80 GTexel/s |
FP32 (float) performance | 264.0 GFLOPS | 208.0 GFLOPS |
Taille Slot | Single-slot | Single-slot |
---|---|---|
Longueur | 229 mm 9 inches | 229 mm 9 inches |
TDP | 105 W | 95 W |
Suggestions pour le PSU | 300 W | 250 W |
Sorties | 2x DVI1x S-Video | 2x DVI1x S-Video |
Connecteurs de puissance | 1x 6-pin | 1x 6-pin |
Board number | P393 | P545 |
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 |