Nom du GPU | Scrapper | Caicos |
---|---|---|
Architecture | TeraScale 3 | TeraScale 2 |
Fonderie | TSMC | TSMC |
Taille du processus | 32 nm | 40 nm |
Transistors | 1,303 million | 370 million |
Taille des matrices | 246 mm² | 67 mm² |
GPU variant | — | Caicos XT (215-0804070) |
Date de publication | May 23rd, 2013 | — |
---|---|---|
Génération | Richland (HD 8000 Mobile) | — |
Production | End-of-life | — |
Bus interface | IGP | — |
Prédécesseur | Trinity | — |
Successeur | Mullins | — |
Base clock | 533 MHz | — |
---|---|---|
Boost clock | 720 MHz | — |
Mémoire clock | System Shared | 900 MHz 1800 Mbps effective |
GPU clock | — | 775 MHz |
Taille de la mémoire | System Shared | 1024 MB |
---|---|---|
Type de mémoire | System Shared | DDR3 |
Bus mémoire | System Shared | 64 bit |
Bande passante | System Dependent | 14.40 GB/s |
Shading units | 192 | 160 |
---|---|---|
TMUs | 12 | 8 |
ROPs | 4 | 4 |
Compute units | 3 | 2 |
Cache L1 | — | 8 KB (per CU) |
Cache L2 | — | 128 KB |
Taux de pixel | 2.880 GPixel/s | 3.100 GPixel/s |
---|---|---|
Taux de texture | 8.640 GTexel/s | 6.200 GTexel/s |
FP32 (float) performance | 276.5 GFLOPS | 248.0 GFLOPS |
Taille Slot | IGP | Single-slot |
---|---|---|
TDP | 35 W | 35 W |
Sorties | No outputs | 1x DVI1x HDMI |
Longueur | — | 168 mm 6.6 inches |
Suggestions pour le PSU | — | 200 W |
Connecteurs de puissance | — | None |
Board number | — | C264 |
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 | — | Dec 21st, 2013 |
---|---|---|
Génération | — | Volcanic Islands |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Prédécesseur | — | Sea Islands |
Successeur | — | Pirate Islands |