Nom du GPU | RV670 | G94 |
---|---|---|
GPU variant | RV670 XT (215-0708005) | NB9E-GT1 |
Architecture | TeraScale | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 65 nm |
Transistors | 666 million | 505 million |
Taille des matrices | 192 mm² | 240 mm² |
Date de publication | Never Released | — |
---|---|---|
Génération | Radeon R600 | — |
Production | End-of-life | — |
Bus interface | AGP 8x | — |
Critiques | 80 in our database | — |
Prédécesseur | Radeon R500 PCIe | — |
Successeur | Radeon R700 | — |
GPU clock | 777 MHz | 600 MHz |
---|---|---|
Mémoire clock | 1126 MHz 2.3 Gbps effective | 800 MHz 1600 Mbps effective |
Shader clock | — | 1500 MHz |
Taille de la mémoire | 512 MB | 1024 MB |
---|---|---|
Type de mémoire | GDDR4 | GDDR3 |
Bus mémoire | 256 bit | 256 bit |
Bande passante | 72.06 GB/s | 51.20 GB/s |
Shading units | 320 | 64 |
---|---|---|
TMUs | 16 | 32 |
ROPs | 16 | 16 |
Compute units | 4 | — |
Cache L2 | 256 KB | 64 KB |
Comptage SM | — | 8 |
Taux de pixel | 12.43 GPixel/s | 9.600 GPixel/s |
---|---|---|
Taux de texture | 12.43 GTexel/s | 19.20 GTexel/s |
FP32 (float) performance | 497.3 GFLOPS | 192.0 GFLOPS |
FP64 (double) performance | 99.46 GFLOPS (1:5) | — |
Taille Slot | Dual-slot | — |
---|---|---|
Longueur | 241 mm 9.5 inches | — |
TDP | 106 W | 75 W |
Suggestions pour le PSU | 300 W | — |
Sorties | 2x DVI1x S-Video | No outputs |
Connecteurs de puissance | 1x 8-pin | — |
Board number | — | E569 |
DirectX | 10.1 (10_1) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 (full) 4.0 (partial) | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 4.1 | 4.0 |
CUDA | — | 1.1 |
Date de publication | — | Aug 21st, 2008 |
---|---|---|
Génération | — | GeForce 9M (9800M) |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Prédécesseur | — | GeForce 8M |
Successeur | — | GeForce 100M |