Nom du GPU | Cedar | G71 |
---|---|---|
GPU variant | Cedar PRO | — |
Architecture | TeraScale 2 | Curie |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 90 nm |
Transistors | 292 million | 278 million |
Taille des matrices | 59 mm² | 196 mm² |
Date de publication | Feb 4th, 2010 | — |
---|---|---|
Génération | Evergreen | — |
Production | End-of-life | — |
Bus interface | PCI | — |
Critiques | 34 in our database | — |
Prédécesseur | Radeon R700 | — |
Successeur | Northern Islands | — |
GPU clock | 650 MHz | 500 MHz |
---|---|---|
Mémoire clock | 333 MHz 666 Mbps effective | 600 MHz 1200 Mbps effective |
Taille de la mémoire | 512 MB | 512 MB |
---|---|---|
Type de mémoire | DDR2 | GDDR3 |
Bus mémoire | 64 bit | 256 bit |
Bande passante | 5.328 GB/s | 38.40 GB/s |
Shading units | 80 | — |
---|---|---|
TMUs | 8 | 24 |
ROPs | 4 | 16 |
Compute units | 2 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 128 KB | — |
Pixel shaders | — | 24 |
Vertex shaders | — | 8 |
Taux de pixel | 2.600 GPixel/s | 8.000 GPixel/s |
---|---|---|
Taux de texture | 5.200 GTexel/s | 12.00 GTexel/s |
FP32 (float) performance | 104.0 GFLOPS | — |
Vertex rate | — | 1.000 GVertices/s |
Taille Slot | Single-slot | MXM Module |
---|---|---|
Longueur | 145 mm 5.7 inches | — |
TDP | 19 W | 45 W |
Suggestions pour le PSU | 200 W | — |
Sorties | 1x DVI1x HDMI | No outputs |
Connecteurs de puissance | None | — |
Board number | C093, C096 | — |
DirectX | 11.2 (11_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 4.4 | 2.1 |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader model | 5.0 | 3.0 |
Date de publication | — | Sep 29th, 2005 |
---|---|---|
Génération | — | Quadro FX Mobile (x500M) |
Production | — | End-of-life |
Bus interface | — | MXM-III |
Critiques | — | 26 in our database |
Prédécesseur | — | Quadro FX Go |