Nom du GPU | Redwood | G94 |
---|---|---|
GPU variant | Redwood PRO2 | NB9E-GLM2 |
Architecture | TeraScale 2 | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 65 nm |
Transistors | 627 million | 505 million |
Taille des matrices | 104 mm² | 240 mm² |
Date de publication | Feb 9th, 2010 | — |
---|---|---|
Génération | Evergreen | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Critiques | 29 in our database | — |
Prédécesseur | Radeon R700 | — |
Successeur | Northern Islands | — |
GPU clock | 550 MHz | 530 MHz |
---|---|---|
Mémoire clock | 800 MHz 3.2 Gbps effective | 799 MHz 1598 Mbps effective |
Shader clock | — | 1325 MHz |
Taille de la mémoire | 512 MB | 512 MB |
---|---|---|
Type de mémoire | GDDR5 | GDDR3 |
Bus mémoire | 128 bit | 256 bit |
Bande passante | 51.20 GB/s | 51.14 GB/s |
Shading units | 320 | 48 |
---|---|---|
TMUs | 16 | 24 |
ROPs | 8 | 16 |
Compute units | 4 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 256 KB | 64 KB |
Comptage SM | — | 6 |
Taux de pixel | 4.400 GPixel/s | 8.480 GPixel/s |
---|---|---|
Taux de texture | 8.800 GTexel/s | 12.72 GTexel/s |
FP32 (float) performance | 352.0 GFLOPS | 127.2 GFLOPS |
Taille Slot | Single-slot | MXM Module |
---|---|---|
Longueur | 165 mm 6.5 inches | — |
TDP | 39 W | 65 W |
Suggestions pour le PSU | 200 W | — |
Sorties | 1x DVI1x HDMI1x VGA | No outputs |
Connecteurs de puissance | None | — |
Board number | C021, C025, C029 | — |
DirectX | 11.2 (11_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.4 | 3.3 |
OpenCL | 1.2 | 1.1 |
Vulkan | — | — |
Shader model | 5.0 | 4.0 |
CUDA | — | 1.1 |
Date de publication | — | Aug 14th, 2008 |
---|---|---|
Génération | — | Quadro FX Mobile (x700M) |
Production | — | End-of-life |
Bus interface | — | MXM-HE |
Critiques | — | 26 in our database |