Nom du GPU | G84 | G73 |
---|---|---|
GPU variant | NB8E-SE | GF-GO7600-N-A2 |
Architecture | Tesla | Curie |
Fonderie | TSMC | TSMC |
Taille du processus | 80 nm | 90 nm |
Transistors | 289 million | 177 million |
Taille des matrices | 169 mm² | 125 mm² |
Date de publication | Jun 1st, 2007 | Mar 1st, 2006 |
---|---|---|
Génération | GeForce 8M (8000M) | GeForce Go 7 (Go 7000) |
Production | End-of-life | End-of-life |
Bus interface | MXM-HE | PCIe 1.0 x16 |
Prédécesseur | GeForce Go 7 | GeForce Go 6 |
Successeur | GeForce 9M | GeForce 8M |
GPU clock | 625 MHz | 450 MHz |
---|---|---|
Shader clock | 1250 MHz | — |
Mémoire clock | 800 MHz 1600 Mbps effective | 350 MHz 700 Mbps effective |
Taille de la mémoire | 512 MB | 256 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR3 |
Bus mémoire | 128 bit | 128 bit |
Bande passante | 25.60 GB/s | 11.20 GB/s |
Shading units | 32 | — |
---|---|---|
TMUs | 16 | 8 |
ROPs | 8 | 8 |
Comptage SM | 4 | — |
Cache L2 | 32 KB | — |
Pixel shaders | — | 8 |
Vertex shaders | — | 4 |
Taux de pixel | 5.000 GPixel/s | 3.600 GPixel/s |
---|---|---|
Taux de texture | 10.00 GTexel/s | 3.600 GTexel/s |
FP32 (float) performance | 80.00 GFLOPS | — |
Vertex rate | — | 450.0 MVertices/s |
Taille Slot | MXM Module | — |
---|---|---|
TDP | 29 W | unknown |
Sorties | No outputs | No outputs |
DirectX | 11.1 (10_0) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | 1.1 | — |
Vulkan | — | — |
CUDA | 1.1 | — |
Shader model | 4.0 | 3.0 |