Nom du GPU | Cedar | Sandy Bridge GT1 |
---|---|---|
GPU variant | Cedar PRO | — |
Architecture | TeraScale 2 | Generation 6.0 |
Fonderie | TSMC | Intel |
Taille du processus | 40 nm | 32 nm |
Transistors | 292 million | 504 million |
Taille des matrices | 59 mm² | 131 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 | — |
---|---|---|
Mémoire clock | 333 MHz 666 Mbps effective | System Shared |
Base clock | — | 650 MHz |
Boost clock | — | 1000 MHz |
Taille de la mémoire | 512 MB | System Shared |
---|---|---|
Type de mémoire | DDR2 | System Shared |
Bus mémoire | 64 bit | System Shared |
Bande passante | 5.328 GB/s | System Dependent |
Shading units | 80 | 48 |
---|---|---|
TMUs | 8 | 6 |
ROPs | 4 | 1 |
Compute units | 2 | — |
Cache L1 | 8 KB (per CU) | — |
Cache L2 | 128 KB | — |
Unités d'exécution | — | 6 |
Taux de pixel | 2.600 GPixel/s | 1.000 GPixel/s |
---|---|---|
Taux de texture | 5.200 GTexel/s | 6.000 GTexel/s |
FP32 (float) performance | 104.0 GFLOPS | 96.00 GFLOPS |
Taille Slot | Single-slot | IGP |
---|---|---|
Longueur | 145 mm 5.7 inches | — |
TDP | 19 W | unknown |
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) | 11.1 (10_1) |
---|---|---|
OpenGL | 4.4 | 3.1 |
OpenCL | 1.2 | — |
Vulkan | — | — |
Shader model | 5.0 | 4.1 |
Date de publication | — | Feb 1st, 2011 |
---|---|---|
Génération | — | HD Graphics (Sandy Bridge) |
Production | — | End-of-life |
Bus interface | — | Ring Bus |
Critiques | — | 1 in our database |