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 | — | G80-850-A2 |
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 | 580 MHz | 500 MHz |
---|---|---|
Mémoire clock | 750 MHz 1500 Mbps effective | 700 MHz 1400 Mbps effective |
Shader clock | — | 1200 MHz |
Taille de la mémoire | 512 MB | 768 MB |
---|---|---|
Type de mémoire | GDDR3 | GDDR3 |
Bus mémoire | 256 bit | 384 bit |
Bande passante | 48.00 GB/s | 67.20 GB/s |
Shading units | 320 | 96 |
---|---|---|
TMUs | 16 | 24 |
ROPs | 16 | 24 |
Compute units | 4 | — |
Cache L2 | 256 KB | 96 KB |
Comptage SM | — | 12 |
Taux de pixel | 9.280 GPixel/s | 12.00 GPixel/s |
---|---|---|
Taux de texture | 9.280 GTexel/s | 24.00 GTexel/s |
FP32 (float) performance | 371.2 GFLOPS | 230.4 GFLOPS |
FP64 (double) performance | 74.24 GFLOPS (1:5) | — |
TDP | 35 W | 134 W |
---|---|---|
Sorties | No outputs | 2x DVI1x S-Video |
Taille Slot | — | Dual-slot |
Longueur | — | 229 mm 9 inches |
Taille | — | 111 mm 4.4 inches |
Suggestions pour le PSU | — | 300 W |
Connecteurs de puissance | — | 1x 6-pin |
Board number | — | P356 |
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 | — | 1,999 USD |
Bus interface | — | PCIe 1.0 x16 |
Critiques | — | 26 in our database |