Nom du GPU | C79 | G72 |
---|---|---|
GPU variant | MCP79MVL-B1 | GF-GO7400-N-A3 |
Architecture | Tesla | Curie |
Taille du processus | 65 nm | 90 nm |
Transistors | 314 million | 112 million |
Taille des matrices | 144 mm² | 81 mm² |
Fonderie | — | TSMC |
Date de publication | Jun 3rd, 2008 | — |
---|---|---|
Génération | GeForce 8M IGP (8000M) | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Prédécesseur | GeForce 7M IGP | — |
Successeur | GeForce 9M IGP | — |
GPU clock | 400 MHz | 450 MHz |
---|---|---|
Shader clock | 800 MHz | — |
Mémoire clock | System Shared | 450 MHz 900 Mbps effective |
Taille de la mémoire | System Shared | 128 MB |
---|---|---|
Type de mémoire | System Shared | GDDR3 |
Bus mémoire | System Shared | 64 bit |
Bande passante | System Dependent | 7.200 GB/s |
Shading units | 16 | — |
---|---|---|
TMUs | 8 | 4 |
ROPs | 4 | 2 |
Comptage SM | 2 | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 3 |
Taux de pixel | 1.600 GPixel/s | 900.0 MPixel/s |
---|---|---|
Taux de texture | 3.200 GTexel/s | 1.800 GTexel/s |
FP32 (float) performance | 25.60 GFLOPS | — |
Vertex rate | — | 337.5 MVertices/s |
Taille Slot | IGP | — |
---|---|---|
TDP | 12 W | unknown |
Sorties | No outputs | No outputs |
DirectX | 11.1 (10_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.0 | 3.0 |
Date de publication | — | Feb 1st, 2006 |
---|---|---|
Génération | — | GeForce Go 7 (Go 7000) |
Production | — | End-of-life |
Bus interface | — | PCIe 1.0 x16 |
Prédécesseur | — | GeForce Go 6 |
Successeur | — | GeForce 8M |