Nom du GPU | Caicos | C89 |
---|---|---|
GPU variant | Caicos PRO | MCP89-EPT |
Architecture | TeraScale 2 | Tesla 2.0 |
Fonderie | TSMC | — |
Taille du processus | 40 nm | 40 nm |
Transistors | 370 million | 486 million |
Taille des matrices | 67 mm² | 100 mm² |
Date de publication | Apr 7th, 2011 | — |
---|---|---|
Génération | Northern Islands | — |
Production | End-of-life | — |
Prix de lancement | 55 USD | — |
Bus interface | PCIe 2.0 x16 | — |
Critiques | 14 in our database | — |
Prédécesseur | Evergreen | — |
Successeur | Southern Islands | — |
GPU clock | 625 MHz | 450 MHz |
---|---|---|
Mémoire clock | 800 MHz 3.2 Gbps effective | System Shared |
Shader clock | — | 950 MHz |
Taille de la mémoire | 512 MB | System Shared |
---|---|---|
Type de mémoire | GDDR5 | System Shared |
Bus mémoire | 64 bit | System Shared |
Bande passante | 25.60 GB/s | System Dependent |
Shading units | 160 | 48 |
---|---|---|
TMUs | 8 | 16 |
ROPs | 4 | 8 |
Compute units | 2 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 128 KB | — |
Comptage SM | — | 4 |
Taux de pixel | 2.500 GPixel/s | 3.600 GPixel/s |
---|---|---|
Taux de texture | 5.000 GTexel/s | 7.200 GTexel/s |
FP32 (float) performance | 200.0 GFLOPS | 91.20 GFLOPS |
Taille Slot | Single-slot | IGP |
---|---|---|
Longueur | 168 mm 6.6 inches | — |
TDP | 18 W | 23 W |
Suggestions pour le PSU | 200 W | — |
Sorties | 1x DVI1x HDMI1x VGA | No outputs |
Connecteurs de puissance | None | — |
Board number | C264 | — |
DirectX | 11.2 (11_0) | 11.1 (10_1) |
---|---|---|
OpenGL | 4.4 | 3.3 |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader model | 5.0 | 4.1 |
Date de publication | — | Apr 1st, 2010 |
---|---|---|
Génération | — | GeForce 300M |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 2 in our database |
Prédécesseur | — | GeForce 200M |
Successeur | — | GeForce 400M |