Nom du GPU | G73 | G98 |
---|---|---|
GPU variant | G73-VZ-N-B1 | — |
Architecture | Curie | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 90 nm | 65 nm |
Transistors | 177 million | 210 million |
Taille des matrices | 125 mm² | 86 mm² |
Date de publication | Mar 22nd, 2006 | Dec 4th, 2007 |
---|---|---|
Génération | GeForce 7 PCIe | GeForce 8 |
Production | End-of-life | End-of-life |
Bus interface | PCIe 1.0 x16 | PCI |
Critiques | 83 in our database | 10 in our database |
Prédécesseur | GeForce 6 PCIe | GeForce 7 PCIe |
Successeur | GeForce 8 | GeForce 9 |
GPU clock | 400 MHz | 567 MHz |
---|---|---|
Mémoire clock | 400 MHz 800 Mbps effective | 333 MHz 666 Mbps effective |
Shader clock | — | 1400 MHz |
Taille de la mémoire | 256 MB | 512 MB |
---|---|---|
Type de mémoire | DDR2 | DDR2 |
Bus mémoire | 128 bit | 64 bit |
Bande passante | 12.80 GB/s | 5.328 GB/s |
Pixel shaders | 8 | — |
---|---|---|
Vertex shaders | 4 | — |
TMUs | 8 | 4 |
ROPs | 8 | 4 |
Shading units | — | 8 |
Comptage SM | — | 1 |
Cache L2 | — | 16 KB |
Taux de pixel | 3.200 GPixel/s | 2.268 GPixel/s |
---|---|---|
Vertex rate | 400.0 MVertices/s | — |
Taux de texture | 3.200 GTexel/s | 2.268 GTexel/s |
FP32 (float) performance | — | 22.40 GFLOPS |
Taille Slot | Single-slot | Single-slot |
---|---|---|
TDP | unknown | 25 W |
Suggestions pour le PSU | 200 W | 200 W |
Sorties | 1x DVI1x VGA1x S-Video | 1x DVI1x VGA1x S-Video |
Connecteurs de puissance | None | None |
Longueur | — | 170 mm 6.7 inches |
Board number | — | P561 |
DirectX | 9.0c (9_3) | 11.1 (10_0) |
---|---|---|
OpenGL | 2.1 | 3.3 |
OpenCL | — | 1.1 |
Vulkan | — | — |
Shader model | 3.0 | 4.0 |
CUDA | — | 1.1 |