Nom du GPU | GK208B | GK208 |
---|---|---|
GPU variant | N16V-GL | N14M-LP |
Architecture | Kepler 2.0 | Kepler 2.0 |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 1,020 million | 1,020 million |
Taille des matrices | 87 mm² | 87 mm² |
Date de publication | Mar 13th, 2015 | Apr 1st, 2013 |
---|---|---|
Génération | GeForce 900M | GeForce 700M |
Production | Active | End-of-life |
Bus interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
Prédécesseur | GeForce 800M | GeForce 600M |
Successeur | GeForce 10 Mobile | GeForce 800M |
GPU clock | 641 MHz | 575 MHz |
---|---|---|
Mémoire clock | 1001 MHz 2 Gbps effective | 900 MHz 1800 Mbps effective |
Taille de la mémoire | 2 GB | 2 GB |
---|---|---|
Type de mémoire | DDR3 | DDR3 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 16.02 GB/s | 14.40 GB/s |
Shading units | 384 | 384 |
---|---|---|
TMUs | 32 | 32 |
ROPs | 8 | 8 |
Comptage SMX | 2 | 2 |
Cache L1 | 16 KB (per SMX) | 16 KB (per SMX) |
Cache L2 | 512 KB | 512 KB |
Taux de pixel | 5.128 GPixel/s | 4.600 GPixel/s |
---|---|---|
Taux de texture | 20.51 GTexel/s | 18.40 GTexel/s |
FP32 (float) performance | 492.3 GFLOPS | 441.6 GFLOPS |
FP64 (double) performance | 20.51 GFLOPS (1:24) | 18.40 GFLOPS (1:24) |
Taille Slot | IGP | IGP |
---|---|---|
TDP | 33 W | 33 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | — |
DirectX | 12 (11_0) | 12 (11_0) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.1 | 1.1 |
CUDA | 3.5 | 3.5 |
Shader model | 5.1 | 5.1 |