Nom du GPU | Cedar | G98 |
---|---|---|
GPU variant | Cedar PRO | NB9M-GS |
Architecture | TeraScale 2 | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 65 nm |
Transistors | 292 million | 210 million |
Taille des matrices | 59 mm² | 86 mm² |
Date de publication | Feb 4th, 2010 | — |
---|---|---|
Génération | Evergreen | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Critiques | 34 in our database | — |
Prédécesseur | Radeon R700 | — |
Successeur | Northern Islands | — |
GPU clock | 650 MHz | 580 MHz |
---|---|---|
Mémoire clock | 400 MHz 800 Mbps effective | 700 MHz 1400 Mbps effective |
Shader clock | — | 1450 MHz |
Taille de la mémoire | 512 MB | 256 MB |
---|---|---|
Type de mémoire | DDR2 | GDDR3 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 6.400 GB/s | 11.20 GB/s |
Shading units | 80 | 8 |
---|---|---|
TMUs | 8 | 4 |
ROPs | 4 | 4 |
Compute units | 2 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 128 KB | 16 KB |
Comptage SM | — | 1 |
Taux de pixel | 2.600 GPixel/s | 2.320 GPixel/s |
---|---|---|
Taux de texture | 5.200 GTexel/s | 2.320 GTexel/s |
FP32 (float) performance | 104.0 GFLOPS | 23.20 GFLOPS |
Taille Slot | Single-slot | MXM Module |
---|---|---|
Longueur | 170 mm 6.7 inches | — |
TDP | 19 W | 12 W |
Suggestions pour le PSU | 200 W | — |
Sorties | 1x DVI1x HDMI1x VGA | No outputs |
Connecteurs de puissance | None | — |
Board number | B750, B982, C026, C027, C028, C070, C093, C096, C267 | — |
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 15th, 2008 |
---|---|---|
Génération | — | NVS Mobile |
Production | — | End-of-life |
Bus interface | — | MXM-I |
Critiques | — | 26 in our database |