Nom du GPU | M88 | G80 |
---|---|---|
Architecture | TeraScale | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 55 nm | 90 nm |
Transistors | 666 million | 681 million |
Taille des matrices | 192 mm² | 484 mm² |
GPU variant | — | G80-875-A2 |
Date de publication | Sep 1st, 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 | 600 MHz |
---|---|---|
Mémoire clock | 850 MHz 1700 Mbps effective | 800 MHz 1600 Mbps effective |
Shader clock | — | 1350 MHz |
Taille de la mémoire | 512 MB | 1536 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR3 |
Bus mémoire | 256 bit | 384 bit |
Bande passante | 54.40 GB/s | 76.80 GB/s |
Shading units | 320 | 128 |
---|---|---|
TMUs | 16 | 32 |
ROPs | 16 | 24 |
Compute units | 4 | — |
Cache L2 | 256 KB | 96 KB |
Comptage SM | — | 16 |
Taux de pixel | 10.56 GPixel/s | 14.40 GPixel/s |
---|---|---|
Taux de texture | 10.56 GTexel/s | 38.40 GTexel/s |
FP32 (float) performance | 422.4 GFLOPS | 345.6 GFLOPS |
FP64 (double) performance | 84.48 GFLOPS (1:5) | — |
TDP | 110 W | 171 W |
---|---|---|
Sorties | No outputs | 2x DVI1x S-Video |
Taille Slot | — | Dual-slot |
Longueur | — | 254 mm 10 inches |
Taille | — | 111 mm 4.4 inches |
Suggestions pour le PSU | — | 450 W |
Connecteurs de puissance | — | 2x 6-pin |
Board number | — | P357 |
DirectX | 10.1 (10_1) | 11.1 (10_0) |
---|---|---|
OpenGL | 3.3 | 3.3 |
OpenCL | — | 1.1 (1.0) |
Vulkan | — | — |
Shader model | 4.1 | 4.0 |
CUDA | — | 1.0 |
Date de publication | — | Mar 5th, 2007 |
---|---|---|
Génération | — | Quadro FX |
Production | — | End-of-life |
Prix de lancement | — | 2,999 USD |
Bus interface | — | PCIe 1.0 x16 |
Critiques | — | 26 in our database |