Nom du GPU | GK208 | G92 |
---|---|---|
GPU variant | GT 740M | G92-880-A2 |
Architecture | Kepler 2.0 | Tesla |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 65 nm |
Transistors | 1,020 million | 754 million |
Taille des matrices | 87 mm² | 324 mm² |
Date de publication | Aug 26th, 2013 | — |
---|---|---|
Génération | GeForce 700A | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x8 | — |
Prédécesseur | GeForce 600A | — |
Successeur | GeForce 800A | — |
GPU clock | 980 MHz | 600 MHz |
---|---|---|
Mémoire clock | 900 MHz 1800 Mbps effective | 800 MHz 1600 Mbps effective |
Shader clock | — | 1500 MHz |
Taille de la mémoire | 2 GB | 1024 MB |
---|---|---|
Type de mémoire | DDR3 | GDDR3 |
Bus mémoire | 64 bit | 256 bit |
Bande passante | 14.40 GB/s | 51.20 GB/s |
Shading units | 384 | 128 |
---|---|---|
TMUs | 32 | 64 |
ROPs | 8 | 16 |
Comptage SMX | 2 | — |
Cache L1 | 16 KB (per SMX) | — |
Cache L2 | 512 KB | 64 KB |
Comptage SM | — | 16 |
Taux de pixel | 7.840 GPixel/s | 9.600 GPixel/s |
---|---|---|
Taux de texture | 31.36 GTexel/s | 38.40 GTexel/s |
FP32 (float) performance | 752.6 GFLOPS | 384.0 GFLOPS |
FP64 (double) performance | 31.36 GFLOPS (1:24) | — |
Taille Slot | MXM Module | Dual-slot |
---|---|---|
TDP | 33 W | 226 W |
Sorties | No outputs | 2x DVI1x S-Video |
Longueur | — | 267 mm 10.5 inches |
Taille | — | 111 mm 4.4 inches |
Taille | — | 39 mm 1.5 inches |
Suggestions pour le PSU | — | 550 W |
Connecteurs de puissance | — | 1x 6-pin + 1x 8-pin |
Board number | — | P390 |
DirectX | 12 (11_0) | 11.1 (10_0) |
---|---|---|
OpenGL | 4.6 | 3.3 |
OpenCL | 3.0 | 1.1 |
Vulkan | 1.1 | — |
CUDA | 3.5 | 1.1 |
Shader model | 5.1 | 4.0 |
Date de publication | — | Apr 18th, 2008 |
---|---|---|
Génération | — | Quadro FX |
Production | — | End-of-life |
Prix de lancement | — | 2,999 USD |
Bus interface | — | PCIe 2.0 x16 |
Critiques | — | 26 in our database |