Nom du GPU | R600 | G80 |
---|---|---|
GPU variant | R600 GL | G80-100-K0-A2 |
Architecture | TeraScale | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 80 nm | 90 nm |
Transistors | 720 million | 681 million |
Taille des matrices | 420 mm² | 484 mm² |
Date de publication | Aug 6th, 2007 | Nov 8th, 2006 |
---|---|---|
Génération | FireGL | GeForce 8 |
Production | End-of-life | End-of-life |
Prix de lancement | 999 USD | 449 USD |
Bus interface | PCIe 1.0 x16 | PCIe 1.0 x16 |
Critiques | 5 in our database | 403 in our database |
Prédécesseur | — | GeForce 7 PCIe |
Successeur | — | GeForce 9 |
GPU clock | 600 MHz | 513 MHz |
---|---|---|
Mémoire clock | 800 MHz 1600 Mbps effective | 792 MHz 1584 Mbps effective |
Shader clock | — | 1188 MHz |
Taille de la mémoire | 512 MB | 640 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR3 |
Bus mémoire | 256 bit | 320 bit |
Bande passante | 51.20 GB/s | 63.36 GB/s |
Shading units | 320 | 96 |
---|---|---|
TMUs | 16 | 24 |
ROPs | 16 | 20 |
Compute units | 4 | — |
Cache L2 | 128 KB | 80 KB |
Comptage SM | — | 12 |
Taux de pixel | 9.600 GPixel/s | 10.26 GPixel/s |
---|---|---|
Taux de texture | 9.600 GTexel/s | 24.62 GTexel/s |
FP32 (float) performance | 384.0 GFLOPS | 228.1 GFLOPS |
Taille Slot | Dual-slot | Dual-slot |
---|---|---|
Longueur | 254 mm 10 inches | 267 mm 10.5 inches |
Taille | 111 mm 4.4 inches | — |
TDP | 127 W | 143 W |
Suggestions pour le PSU | 300 W | 300 W |
Sorties | 2x DVI1x S-Video | 2x DVI1x S-Video |
Connecteurs de puissance | 1x 8-pin | 1x 6-pin |
Board number | B002-31 | P356 |
DirectX | 10.0 (10_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 (full) 4.0 (partial) | 3.3 |
OpenCL | — | 1.1 (1.0) |
Vulkan | — | — |
Shader model | 4.0 | 4.0 |
CUDA | — | 1.0 |