Nom du GPU | M76 | C89 |
---|---|---|
GPU variant | M76 XT | MCP89-EPT |
Architecture | TeraScale | Tesla 2.0 |
Fonderie | TSMC | — |
Taille du processus | 65 nm | 40 nm |
Transistors | 390 million | 486 million |
Taille des matrices | 153 mm² | 100 mm² |
Date de publication | Jul 26th, 2007 | — |
---|---|---|
Génération | M7x (Mobility HD 2000) | — |
Production | End-of-life | — |
Bus interface | MXM-II | — |
Critiques | 2 in our database | — |
Prédécesseur | M6x | — |
Successeur | M8x | — |
GPU clock | 600 MHz | 450 MHz |
---|---|---|
Mémoire clock | 685 MHz 1370 Mbps effective | System Shared |
Shader clock | — | 950 MHz |
Taille de la mémoire | 256 MB | System Shared |
---|---|---|
Type de mémoire | GDDR3 | System Shared |
Bus mémoire | 128 bit | System Shared |
Bande passante | 21.92 GB/s | System Dependent |
Shading units | 120 | 48 |
---|---|---|
TMUs | 8 | 16 |
ROPs | 4 | 8 |
Compute units | 3 | — |
Cache L2 | 64 KB | — |
Comptage SM | — | 4 |
Taux de pixel | 2.400 GPixel/s | 3.600 GPixel/s |
---|---|---|
Taux de texture | 4.800 GTexel/s | 7.200 GTexel/s |
FP32 (float) performance | 144.0 GFLOPS | 91.20 GFLOPS |
Taille Slot | MXM Module | IGP |
---|---|---|
TDP | unknown | 23 W |
Sorties | No outputs | No outputs |
DirectX | 10.0 (10_0) | 11.1 (10_1) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.0 | 4.1 |
Date de publication | — | Apr 1st, 2010 |
---|---|---|
Génération | — | GeForce 300M |
Production | — | End-of-life |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 2 in our database |
Prédécesseur | — | GeForce 200M |
Successeur | — | GeForce 400M |