NVIDIA GeForce 940M vs NVIDIA Quadro M500M
Processeur graphique
Nom du GPU | GM107 | GM108 |
---|---|---|
GPU variant | N16S-GT1-KB-B | N15M-Q3 |
Architecture | Maxwell | Maxwell |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 1,870 million | unknown |
Taille des matrices | 148 mm² | unknown |
Graphiques mobiles
Date de publication | Mar 13th, 2015 | Apr 27th, 2016 |
---|---|---|
Génération | GeForce 900M | Quadro Mobile (Mx000M) |
Production | End-of-life | End-of-life |
Bus interface | MXM-B (3.0) | MXM-A (3.0) |
Prédécesseur | GeForce 800M | — |
Successeur | GeForce 10 Mobile | — |
Critiques | — | 26 in our database |
Vitesse clock
Base clock | 1020 MHz | 1029 MHz |
---|---|---|
Boost clock | 1098 MHz | 1124 MHz |
Mémoire clock | 900 MHz 1800 Mbps effective | 900 MHz 1800 Mbps effective |
Mémoire
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 |
Render Config
Shading units | 512 | 384 |
---|---|---|
TMUs | 32 | 16 |
ROPs | 16 | 8 |
Comptage SMM | 4 | 2 |
Cache L1 | 64 KB (per SMM) | 64 KB (per SMM) |
Cache L2 | 2 MB | 1024 KB |
Performance théorique
Taux de pixel | 17.57 GPixel/s | 8.992 GPixel/s |
---|---|---|
Taux de texture | 35.14 GTexel/s | 17.98 GTexel/s |
FP32 (float) performance | 1,124 GFLOPS | 863.2 GFLOPS |
FP64 (double) performance | 35.14 GFLOPS (1:32) | 26.98 GFLOPS (1:32) |
Board Design
Taille Slot | MXM Module | MXM Module |
---|---|---|
TDP | 75 W | 30 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | — | None |
Caractéristiques graphiques
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 |