Nom du GPU | G84 | G86 |
---|---|---|
GPU variant | G84-303-A2 | — |
Architecture | Tesla | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 80 nm | 80 nm |
Transistors | 289 million | 210 million |
Taille des matrices | 169 mm² | 127 mm² |
Date de publication | Apr 17th, 2007 | Aug 1st, 2008 |
---|---|---|
Génération | GeForce 8 | GeForce 9 |
Production | End-of-life | End-of-life |
Prix de lancement | 159 USD | — |
Bus interface | PCIe 1.0 x16 | PCIe 2.0 x16 |
Critiques | 183 in our database | 6 in our database |
Prédécesseur | GeForce 7 PCIe | GeForce 8 |
Successeur | GeForce 9 | GeForce 200 |
GPU clock | 600 MHz | 459 MHz |
---|---|---|
Shader clock | 1450 MHz | 918 MHz |
Mémoire clock | 750 MHz 1500 Mbps effective | 600 MHz 1200 Mbps effective |
Taille de la mémoire | 128 MB | 128 MB |
---|---|---|
Type de mémoire | GDDR3 | DDR2 |
Bus mémoire | 128 bit | 64 bit |
Bande passante | 24.00 GB/s | 9.600 GB/s |
Shading units | 32 | 16 |
---|---|---|
TMUs | 16 | 8 |
ROPs | 8 | 4 |
Comptage SM | 4 | 2 |
Cache L2 | 32 KB | 16 KB |
Taux de pixel | 4.800 GPixel/s | 1.836 GPixel/s |
---|---|---|
Taux de texture | 9.600 GTexel/s | 3.672 GTexel/s |
FP32 (float) performance | 92.80 GFLOPS | 29.38 GFLOPS |
Taille Slot | Single-slot | Single-slot |
---|---|---|
Longueur | 170 mm 6.7 inches | 168 mm 6.6 inches |
TDP | 47 W | 50 W |
Suggestions pour le PSU | 200 W | 250 W |
Sorties | 2x DVI | 1x DVI1x VGA1x S-Video |
Connecteurs de puissance | None | None |
Board number | P402 | P403 |
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 |