NVIDIA GeForce 705M is a mid-range graphics chip, announced in late Q2 of 2013. It is part of the Fermi generation and relies on a GF119 core, constructed through a 40nm process. There are 48 small shader cores, better known as CUDA, and 8 texture cores.
All of them operate at a base 775MHz, and NVIDIA has not included the optional Turbo Mode.
The chip also has a 64bit bus and DDR3 memory. NVIDIA GeForce 705M supports DirectX 11, PureVideo HD, Pixel Shader 5.0, Bitstream HD Audio (Blu-Ray), OpenCL 1 and DirectCompute 2.1. PureVideo HD, which supports VP5 (Video Processor 5), allows for better performance in decoding than the VP4, as well as lower power consumption. In addition, if you use picture-in-picture, both 1080p streams can be decoded simultaneously.
NVIDIA GeForce 705M (1GB DDR3) - technical specifications
|Manufacturing Process||40 nm|
|Base frequency||775 MHz|
|Memory Frequency||1800 MHz|
|Memory bandwith||14.4 GB/sec|
|Date of release||01 June 2013|
|Power consumption||15 W|
|Memory Capacity||1 GB|
|Memory bus||64 bits|
|Supported technologies||DirectX 11, PureVideo HD, Pixel Shader 5.0, Bitstream HD Audio (Blu-Ray), OpenCL 1, DirectCompute 2.1.|