Nom du GPU | G80 | XG42 |
---|---|---|
Architecture | Tesla | XG4 |
Fonderie | TSMC | UMC |
Taille du processus | 90 nm | 130 nm |
Transistors | 681 million | 25 million |
Taille des matrices | 484 mm² | unknown |
Date de publication | Jul 25th, 2008 | Sep 15th, 2003 |
---|---|---|
Génération | Quadro Plex | XG40 |
Production | End-of-life | End-of-life |
Bus interface | PCIe 1.0 x16 | AGP 8x |
Critiques | 26 in our database | 2 in our database |
GPU clock | 600 MHz | 200 MHz |
---|---|---|
Shader clock | 1350 MHz | — |
Mémoire clock | 800 MHz 1600 Mbps effective | 200 MHz 400 Mbps effective |
Taille de la mémoire | 1536 MB | 128 MB |
---|---|---|
Type de mémoire | GDDR3 | DDR |
Bus mémoire | 384 bit | 128 bit |
Bande passante | 76.80 GB/s | 6.400 GB/s |
Shading units | 128 | — |
---|---|---|
TMUs | 32 | 4 |
ROPs | 24 | 2 |
Comptage SM | 16 | — |
Cache L2 | 96 KB | — |
Pixel shaders | — | 2 |
Vertex shaders | — | 1 |
Taux de pixel | 14.40 GPixel/s | 400.0 MPixel/s |
---|---|---|
Taux de texture | 38.40 GTexel/s | 800.0 MTexel/s |
FP32 (float) performance | 345.6 GFLOPS | — |
Vertex rate | — | 50.00 MVertices/s |
Longueur | 522 mm 20.6 inches | — |
---|---|---|
TDP | 320 W | unknown |
Suggestions pour le PSU | 700 W | 200 W |
Sorties | No outputs | 1x DVI1x VGA1x S-Video |
Taille Slot | — | Single-slot |
DirectX | 11.1 (10_0) | 8.1 |
---|---|---|
OpenGL | 3.3 | 1.3 |
OpenCL | 1.1 (1.0) | — |
Vulkan | — | — |
CUDA | 1.0 | — |
Shader model | 4.0 | — |
Pixel shader | — | 1.3 |
Vertex shader | — | 1.1 |