NVIDIA GeForce GT 750M, codenamed “N14P”, is a mid-range graphics chip, announced in early Q2 of 2013. It is part of the Kepler generation and relies on a GK107 core, constructed through a 28nm process. It consists of two shader blocks, known as SMX, and each of those has 192 smaller shader cores, also known as CUDA, for a total of 384 CUDA cores. The package also includes 32 texture cores and 16 raster cores.
All of them operate at a base 967MHz and there is no boost option. NVIDIA has not included the optional GPU Boost 2.0 in the GeForce 7xxxM series. Normally, if the laptop’s cooling capacity allows for it, GPU Boost 2.0 can increase the clock frequency.
The chip also has a 128bit bus and is available in several models with either DDR3 or GDDR5 memory. NVIDIA GeForce GT 750M supports SLI, DirectX 11.1, Pixel Shader 5.0, Optimus, PhysX, OpenCL, OpenGL 4.1, DirectCompute, CUDA, 3DTV Play and 3D Vision. Memory bandwidth is 80GB/sec. Max resolutions (WxH) are 3840×2160 digital and 2048×1536 analog.
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2x NVIDIA GeForce GT 750M (2GB GDDR5, SLI) - specs
|Manufacturing Process||28 nm|
|Base frequency||967 MHz|
|Memory Frequency||5000 MHz|
|Memory bandwith||160 GB/sec|
|Power consumption||2x ~50 W|
|Maximum frequency||992 MHz|
|Memory Capacity||2x 2 GB|
|Memory bus||2x 128-bit|
|Supported technologies||SLI, DirectX 11.1, Pixel Shader 5.0, Optimus, PhysX, OpenCL, OpenGL 4.1, DirectCompute, CUDA, 3DTV Play, 3D Vision.|