Nom du GPU | GM108 | GM108 |
---|---|---|
Architecture | Maxwell | Maxwell |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | unknown | unknown |
Taille des matrices | unknown | unknown |
GPU variant | — | N16S-GM |
Date de publication | Mar 12th, 2014 | Mar 13th, 2015 |
---|---|---|
Génération | GeForce 800M | GeForce 900M |
Production | End-of-life | End-of-life |
Bus interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
Prédécesseur | GeForce 700M | GeForce 800M |
Successeur | GeForce 900M | GeForce 10 Mobile |
Base clock | 1082 MHz | 928 MHz |
---|---|---|
Boost clock | 1150 MHz | 941 MHz |
Mémoire clock | 900 MHz 1800 Mbps 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 | 14.40 GB/s | 14.40 GB/s |
Shading units | 256 | 384 |
---|---|---|
TMUs | 16 | 24 |
ROPs | 8 | 8 |
Comptage SMM | 2 | 3 |
Cache L1 | 64 KB (per SMM) | 64 KB (per SMM) |
Cache L2 | 1024 KB | 1024 KB |
Taux de pixel | 9.200 GPixel/s | 7.528 GPixel/s |
---|---|---|
Taux de texture | 18.40 GTexel/s | 22.58 GTexel/s |
FP32 (float) performance | 588.8 GFLOPS | 722.7 GFLOPS |
FP64 (double) performance | 18.40 GFLOPS (1:32) | 22.58 GFLOPS (1:32) |
TDP | 33 W | 33 W |
---|---|---|
Sorties | No outputs | No outputs |
Taille Slot | — | IGP |
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 | 5.0 | 5.0 |
Shader model | 5.1 | 5.1 |