Nom du GPU | M88 | NV44 |
---|---|---|
Architecture | TeraScale | Curie |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 110 nm |
Transistors | 666 million | 75 million |
Taille des matrices | 192 mm² | 110 mm² |
GPU variant | — | NV44 A1 |
Date de publication | Jun 4th, 2008 | — |
---|---|---|
Génération | M8x (Mobility HD 3800) | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Critiques | 2 in our database | — |
Prédécesseur | M7x | — |
Successeur | M9x | — |
GPU clock | 660 MHz | 300 MHz |
---|---|---|
Mémoire clock | 850 MHz 1700 Mbps effective | 275 MHz 550 Mbps effective |
Taille de la mémoire | 512 MB | 512 MB |
---|---|---|
Type de mémoire | GDDR3 | DDR2 |
Bus mémoire | 256 bit | 128 bit |
Bande passante | 54.40 GB/s | 8.800 GB/s |
Shading units | 320 | — |
---|---|---|
TMUs | 16 | 4 |
ROPs | 16 | 2 |
Compute units | 4 | — |
Cache L2 | 256 KB | — |
Pixel shaders | — | 4 |
Vertex shaders | — | 3 |
Taux de pixel | 10.56 GPixel/s | 600.0 MPixel/s |
---|---|---|
Taux de texture | 10.56 GTexel/s | 1.200 GTexel/s |
FP32 (float) performance | 422.4 GFLOPS | — |
FP64 (double) performance | 84.48 GFLOPS (1:5) | — |
Vertex rate | — | 225.0 MVertices/s |
TDP | 55 W | unknown |
---|---|---|
Sorties | No outputs | 1x DVI1x VGA1x S-Video |
Taille Slot | — | Single-slot |
Suggestions pour le PSU | — | 200 W |
Connecteurs de puissance | — | None |
Board number | — | P382 |
DirectX | 10.1 (10_1) | 9.0c (9_3) |
---|---|---|
OpenGL | 3.3 | 2.1 |
OpenCL | — | — |
Vulkan | — | — |
Shader model | 4.1 | 3.0 |
Date de publication | — | Oct 11th, 2004 |
---|---|---|
Génération | — | GeForce 6 AGP |
Production | — | End-of-life |
Bus interface | — | AGP 8x |
Critiques | — | 21 in our database |
Prédécesseur | — | GeForce FX |
Successeur | — | GeForce 7 AGP |