Nom du GPU | GF108 | GK208 |
---|---|---|
GPU variant | GF108-400-A1 | — |
Architecture | Fermi | Kepler 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 40 nm | 28 nm |
Transistors | 585 million | 1,020 million |
Taille des matrices | 116 mm² | 87 mm² |
Date de publication | Oct 11th, 2010 | — |
---|---|---|
Génération | GeForce 400 | — |
Production | End-of-life | — |
Bus interface | PCIe 2.0 x16 | — |
Critiques | 33 in our database | — |
Prédécesseur | GeForce 200 | — |
Successeur | GeForce 500 | — |
GPU clock | 700 MHz | 889 MHz |
---|---|---|
Shader clock | 1400 MHz | — |
Mémoire clock | 800 MHz 1600 Mbps effective | 600 MHz 2.4 Gbps effective |
Taille de la mémoire | 2 GB | 1024 MB |
---|---|---|
Type de mémoire | DDR3 | GDDR5 |
Bus mémoire | 128 bit | 64 bit |
Bande passante | 25.60 GB/s | 19.20 GB/s |
Shading units | 96 | 192 |
---|---|---|
TMUs | 16 | 16 |
ROPs | 4 | 8 |
Comptage SM | 2 | — |
Cache L1 | 64 KB (per SM) | 16 KB (per SMX) |
Cache L2 | 256 KB | 512 KB |
Comptage SMX | — | 1 |
Taux de pixel | 2.800 GPixel/s | 3.556 GPixel/s |
---|---|---|
Taux de texture | 11.20 GTexel/s | 14.22 GTexel/s |
FP32 (float) performance | 268.8 GFLOPS | 341.4 GFLOPS |
FP64 (double) performance | 22.40 GFLOPS (1:12) | 14.22 GFLOPS (1:24) |
Taille Slot | Single-slot | MXM Module |
---|---|---|
Longueur | 145 mm 5.7 inches | — |
TDP | 49 W | 30 W |
Suggestions pour le PSU | 200 W | — |
Sorties | 1x DVI1x HDMI1x VGA | No outputs |
Connecteurs de puissance | None | — |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 1.1 | 3.0 |
Vulkan | — | 1.1 |
CUDA | 2.1 | 3.5 |
Shader model | 5.1 | 5.1 |
Date de publication | — | Jul 23rd, 2013 |
---|---|---|
Génération | — | Quadro Mobile (Kx100M) |
Production | — | End-of-life |
Bus interface | — | MXM-A (3.0) |
Critiques | — | 26 in our database |