Nom du GPU | GM107 | GP108 |
---|---|---|
GPU variant | N16S-GT1R | N17S-G2-A1 |
Architecture | Maxwell | Pascal |
Fonderie | TSMC | Samsung |
Taille du processus | 28 nm | 14 nm |
Transistors | 1,870 million | 1,800 million |
Taille des matrices | 148 mm² | 74 mm² |
Date de publication | Jun 28th, 2016 | Feb 21st, 2019 |
---|---|---|
Génération | GeForce 900M | GeForce MX (2xx) |
Production | End-of-life | End-of-life |
Bus interface | PCIe 3.0 x8 | PCIe 3.0 x4 |
Prédécesseur | GeForce 800M | — |
Successeur | GeForce 10 Mobile | — |
Base clock | 795 MHz | 1519 MHz |
---|---|---|
Boost clock | 861 MHz | 1582 MHz |
Mémoire clock | 1253 MHz 5 Gbps effective | 1502 MHz 6 Gbps effective |
Taille de la mémoire | 2 GB | 2 GB |
---|---|---|
Type de mémoire | GDDR5 | GDDR5 |
Bus mémoire | 64 bit | 64 bit |
Bande passante | 40.10 GB/s | 48.06 GB/s |
Shading units | 512 | 384 |
---|---|---|
TMUs | 32 | 24 |
ROPs | 8 | 16 |
Comptage SMM | 4 | — |
Cache L1 | 64 KB (per SMM) | 48 KB (per SM) |
Cache L2 | 1024 KB | 512 KB |
Comptage SM | — | 3 |
Taux de pixel | 6.888 GPixel/s | 25.31 GPixel/s |
---|---|---|
Taux de texture | 27.55 GTexel/s | 37.97 GTexel/s |
FP32 (float) performance | 881.7 GFLOPS | 1,215 GFLOPS |
FP64 (double) performance | 27.55 GFLOPS (1:32) | 37.97 GFLOPS (1:32) |
FP16 (half) performance | — | 18.98 GFLOPS (1:64) |
Taille Slot | MXM Module | IGP |
---|---|---|
TDP | 23 W | 25 W |
Sorties | No outputs | No outputs |
Connecteurs de puissance | None | None |
DirectX | 12 (11_0) | 12 (12_1) |
---|---|---|
OpenGL | 4.6 | 4.6 |
OpenCL | 3.0 | 3.0 |
Vulkan | 1.1 | 1.2 |
CUDA | 5.0 | 6.1 |
Shader model | 5.1 | 6.4 |