Nom du GPU | GM107 | GK104 |
---|---|---|
GPU variant | N16P-GT | — |
Architecture | Maxwell | Kepler |
Fonderie | TSMC | TSMC |
Taille du processus | 28 nm | 28 nm |
Transistors | 1,870 million | 3,540 million |
Taille des matrices | 148 mm² | 294 mm² |
Date de publication | Mar 13th, 2015 | — |
---|---|---|
Génération | GeForce 900M | — |
Production | End-of-life | — |
Bus interface | PCIe 3.0 x8 | — |
Prédécesseur | GeForce 800M | — |
Successeur | GeForce 10 Mobile | — |
Base clock | 993 MHz | — |
---|---|---|
Boost clock | 1124 MHz | — |
Mémoire clock | 900 MHz 1800 Mbps effective | 1250 MHz 5 Gbps effective |
GPU clock | — | 745 MHz |
Taille de la mémoire | 4 GB | 1024 MB |
---|---|---|
Type de mémoire | DDR3 | GDDR5 |
Bus mémoire | 128 bit | 256 bit |
Bande passante | 28.80 GB/s | 160.0 GB/s |
Shading units | 640 | 1536 |
---|---|---|
TMUs | 40 | 128 |
ROPs | 16 | 32 |
Comptage SMM | 5 | — |
Cache L1 | 64 KB (per SMM) | 16 KB (per SMX) |
Cache L2 | 2 MB | 512 KB |
Comptage SMX | — | 8 |
Taux de pixel | 17.98 GPixel/s | 23.84 GPixel/s |
---|---|---|
Taux de texture | 44.96 GTexel/s | 95.36 GTexel/s |
FP32 (float) performance | 1,439 GFLOPS | 2.289 TFLOPS |
FP64 (double) performance | 44.96 GFLOPS (1:32) | 95.36 GFLOPS (1:24) |
Taille Slot | IGP | IGP |
---|---|---|
TDP | 75 W | 225 W |
Sorties | No outputs | No outputs |
Suggestions pour le PSU | — | 550 W |
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 | 3.0 |
Shader model | 5.1 | 5.1 |
Date de publication | — | Jun 28th, 2013 |
---|---|---|
Génération | — | GRID |
Production | — | End-of-life |
Prix de lancement | — | 469 USD |
Bus interface | — | PCIe 3.0 x16 |