Nom du GPU | Caicos | Cedar |
---|---|---|
Architecture | TeraScale 2 | TeraScale 2 |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 40 nm |
Transistors | 370 million | 292 million |
Taille des matrices | 67 mm² | 59 mm² |
GPU variant | — | Cedar PRO |
Date de publication | Sep 29th, 2015 | — |
---|---|---|
Génération | Embedded (6000) | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
GPU clock | 600 MHz | 650 MHz |
---|---|---|
Mémoire clock | 800 MHz 3.2 Gbps effective | 400 MHz 800 Mbps effective |
Taille de la mémoire | 2 GB | 512 MB |
---|---|---|
Type de mémoire | GDDR5 | GDDR3 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 25.60 GB/s | 6.400 GB/s |
Shading units | 160 | 80 |
---|---|---|
TMUs | 8 | 8 |
ROPs | 4 | 4 |
Compute units | 2 | 2 |
Cache L1 | 8 KB (per CU) | 8 KB (per CU) |
Cache L2 | 128 KB | 128 KB |
Taux de pixel | 2.400 GPixel/s | 2.600 GPixel/s |
---|---|---|
Taux de texture | 4.800 GTexel/s | 5.200 GTexel/s |
FP32 (float) performance | 192.0 GFLOPS | 104.0 GFLOPS |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | 25 W | 19 W |
Sorties | No outputs | 1x DVI1x HDMI1x VGA |
Connecteurs de puissance | None | None |
Board number | C911-47 | — |
Longueur | — | 170 mm 6.7 inches |
Suggestions pour le PSU | — | 200 W |
DirectX | 11.2 (11_0) | 11.2 (11_0) |
---|---|---|
OpenGL | 4.4 | 4.4 |
OpenCL | 1.2 | 1.2 |
Vulkan | — | — |
Shader model | 5.0 | 5.0 |
Date de publication | — | Feb 13th, 2012 |
---|---|---|
Génération | — | Evergreen |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Prédécesseur | — | Radeon R700 |
Successeur | — | Northern Islands |