Nom du GPU | Redwood | GF108 |
---|---|---|
GPU variant | Redwood PRO (215-0757004) | — |
Architecture | TeraScale 2 | Fermi |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 40 nm |
Transistors | 627 million | 585 million |
Taille des matrices | 104 mm² | 116 mm² |
Date de publication | Mar 20th, 2013 | Dec 13th, 2010 |
---|---|---|
Génération | Southern Islands | Quadro |
Production | End-of-life | End-of-life |
Bus interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Prédécesseur | Northern Islands | — |
Successeur | Sea Islands | — |
Prix de lancement | — | 179 USD |
Critiques | — | 26 in our database |
GPU clock | 650 MHz | 640 MHz |
---|---|---|
Mémoire clock | 800 MHz 1600 Mbps effective | 800 MHz 1600 Mbps effective |
Shader clock | — | 1280 MHz |
Taille de la mémoire | 1024 MB | 1024 MB |
---|---|---|
Type de mémoire | GDDR3 | DDR3 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 25.60 GB/s | 25.60 GB/s |
Shading units | 400 | 96 |
---|---|---|
TMUs | 20 | 16 |
ROPs | 8 | 8 |
Compute units | 5 | — |
Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
Cache L2 | 256 KB | 256 KB |
Comptage SM | — | 2 |
Taux de pixel | 5.200 GPixel/s | 2.560 GPixel/s |
---|---|---|
Taux de texture | 13.00 GTexel/s | 10.24 GTexel/s |
FP32 (float) performance | 520.0 GFLOPS | 245.8 GFLOPS |
FP64 (double) performance | — | 20.48 GFLOPS (1:12) |
Taille Slot | Single-slot | Single-slot |
---|---|---|
Longueur | 165 mm 6.5 inches | 168 mm 6.6 inches |
TDP | 39 W | 40 W |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 1x DVI1x HDMI1x VGA | 1x DVI1x DisplayPort |
Taille | — | 69 mm 2.7 inches |
Connecteurs de puissance | — | None |
Board number | — | P1033 |
DirectX | 11.2 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader model | 5.0 | 5.1 |
CUDA | — | 2.1 |