Nom du GPU | RS880 | M92 |
---|---|---|
GPU variant | RS880M | — |
Architecture | TeraScale | TeraScale |
Taille du processus | 55 nm | 55 nm |
Transistors | 181 million | 242 million |
Taille des matrices | 67 mm² | 73 mm² |
Fonderie | — | TSMC |
Date de publication | May 1st, 2010 | — |
---|---|---|
Génération | Radeon IGP (Mobility HD 4000) | — |
Production | End-of-life | — |
Bus interface | PCI | — |
Successeur | Palm | — |
Base clock | 500 MHz | — |
---|---|---|
Boost clock | 560 MHz | — |
Mémoire clock | System Shared | 600 MHz 1200 Mbps effective |
GPU clock | — | 450 MHz |
Taille de la mémoire | System Shared | 512 MB |
---|---|---|
Type de mémoire | System Shared | GDDR3 |
Bus mémoire | System Shared | 64 bit |
Bande passante | System Dependent | 9.600 GB/s |
Shading units | 40 | 80 |
---|---|---|
TMUs | 4 | 8 |
ROPs | 4 | 4 |
Compute units | 2 | 1 |
Cache L1 | — | 16 KB (per CU) |
Cache L2 | — | 64 KB |
Taux de pixel | 2.240 GPixel/s | 1.800 GPixel/s |
---|---|---|
Taux de texture | 2.240 GTexel/s | 3.600 GTexel/s |
FP32 (float) performance | 44.80 GFLOPS | 72.00 GFLOPS |
Taille Slot | IGP | MXM Module |
---|---|---|
TDP | unknown | unknown |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | — |
DirectX | 10.1 (10_1) | 10.1 (10_1) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | 1.0 | 1.1 |
Vulkan | — | — |
Shader model | 4.1 | 4.1 |
Date de publication | — | Jan 9th, 2009 |
---|---|---|
Génération | — | M9x (Mobility HD 4300) |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 2 in our database |
Prédécesseur | — | M8x |
Successeur | — | Manhattan |