Nom du GPU | Devastator | Mars |
---|---|---|
Architecture | TeraScale 3 | GCN 1.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 32 nm | 28 nm |
Transistors | 1,303 million | 950 million |
Taille des matrices | 246 mm² | 77 mm² |
GPU variant | — | Mars XT |
Date de publication | May 15th, 2012 | — |
---|---|---|
Génération | Trinity (HD 7000 Mobile) | — |
Production | End-of-life | — |
Bus interface | IGP | — |
Prédécesseur | Sumo | — |
Successeur | Richland | — |
GPU clock | 686 MHz | — |
---|---|---|
Mémoire clock | System Shared | 900 MHz 1800 Mbps effective |
Base clock | — | 775 MHz |
Boost clock | — | 825 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 | 384 | 384 |
---|---|---|
TMUs | 24 | 24 |
ROPs | 8 | 8 |
Compute units | 6 | 6 |
Cache L1 | — | 16 KB (per CU) |
Cache L2 | — | 128 KB |
Taux de pixel | 5.488 GPixel/s | 6.600 GPixel/s |
---|---|---|
Taux de texture | 16.46 GTexel/s | 19.80 GTexel/s |
FP32 (float) performance | 526.8 GFLOPS | 633.6 GFLOPS |
Taille Slot | IGP | — |
---|---|---|
TDP | 35 W | unknown |
Sorties | No outputs | No outputs |
DirectX | 11.2 (11_0) | 12 (11_1) |
---|---|---|
OpenGL | 4.4 | 4.6 |
OpenCL | 1.2 | 1.2 |
Vulkan | — | 1.2 |
Shader model | 5.0 | 5.1 |
Date de publication | — | Mar 1st, 2013 |
---|---|---|
Génération | — | Solar System (HD 8600M) |
Production | — | End-of-life |
Bus interface | — | PCIe 3.0 x8 |
Prédécesseur | — | London |
Successeur | — | Crystal System |