Nom du GPU | G84 | NV18 |
---|---|---|
Architecture | Tesla | Celsius |
Fonderie | TSMC | TSMC |
Taille du processus | 80 nm | 150 nm |
Transistors | 289 million | 29 million |
Taille des matrices | 169 mm² | 65 mm² |
Date de publication | Apr 17th, 2007 | May 31st, 2005 |
---|---|---|
Génération | GeForce 8 | Quadro NVS |
Production | End-of-life | End-of-life |
Bus interface | PCIe 1.0 x16 | PCI |
Critiques | 183 in our database | 26 in our database |
Prédécesseur | GeForce 7 PCIe | — |
Successeur | GeForce 9 | — |
GPU clock | 540 MHz | 250 MHz |
---|---|---|
Shader clock | 1190 MHz | — |
Mémoire clock | 400 MHz 800 Mbps effective | 200 MHz 400 Mbps effective |
Taille de la mémoire | 512 MB | 64 MB |
---|---|---|
Type de mémoire | DDR2 | DDR |
Bus mémoire | 128 bit | 64 bit |
Bande passante | 12.80 GB/s | 3.200 GB/s |
Shading units | 16 | — |
---|---|---|
TMUs | 8 | 4 |
ROPs | 8 | 2 |
Comptage SM | 2 | — |
Cache L2 | 32 KB | — |
Pixel shaders | — | 2 |
Vertex shaders | — | 0 |
Taux de pixel | 4.320 GPixel/s | 500.0 MPixel/s |
---|---|---|
Taux de texture | 4.320 GTexel/s | 1.000 GTexel/s |
FP32 (float) performance | 38.08 GFLOPS | — |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | 47 W | 10 W |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 1x DVI1x VGA1x S-Video | 1x DVI1x S-Video |
Connecteurs de puissance | None | None |
Board number | P403 | — |
Longueur | — | 168 mm 6.6 inches |
DirectX | 11.1 (10_0) | 7.0 |
---|---|---|
OpenGL | 3.3 | 1.5 |
OpenCL | 1.1 | — |
Vulkan | — | — |
CUDA | 1.1 | — |
Shader model | 4.0 | — |
Pixel shader | — | 1.1 |
Vertex shader | — | 1.1 |