The power consumption of the GeForce GT 735M should be similar to the old GT 640M LE (about 20 W), as Nvidia describes the card as a "low power" model. Another feature is the inclusion of a dedicated video encoding engine similar to Intel QuickSync that can be accessed via the NVENCI API. Two streams can be decoded in parallel for features such as Picture-in-Picture. Common codecs such as MPEG-1/2, MPEG-4 ASP, H.264 and VC1/WMV9 are fully supported up to 4K resolutions while VC1 and MPEG-4 are supported up to 1080p.
The 5th generation PureVideo HD video processor (VP5) (also integrated in the GK107 core) offers hardware decoding of HD videos. However, as most laptops will feature Optimus, the integrated GPU will likely have direct control over the display ports and may limit the feature set available by the Nvidia Kepler cards. HD-Audio codecs, such as Dolby TrueHD and DTS-HD, can be transmitted via bitstream mode through the HDMI port. Furthermore, high resolution monitors of up to 3840x2160 pixels can now be connected using DisplayPort 1.2 or HDMI 1.4a if available. The feature set includes support for up to 4 active displays. It is a Kepler-based GPU built on the GK107 architecture and is manufactured in 28nm at TSMC. In older titles, there are also reserves for higher quality levels. The NVIDIA GeForce GT 640M is a mid-range, DirectX 11.1 compatible graphics card that was announced in the first quarter of 2012 for laptops. Current games (as of 2013) can thus be played fluently only in low or medium settings. In particular, the narrow memory interface limits the performance significantly. GPU Boost 2.0 is available on any notebook with a graphics card of the 700M series.ĭepending on the clock rate, the performance of the GT 735M is somewhere between the GT 640M LE and the GT 640M. This feature can automatically overclock the card if the laptop cooling system allows it. The GK208 supports PCIe 3.0 as well as GPU Boost 2.0. Although both have the same number of shader units (384 ALUs), the memory interface has been cut down from 128 to 64 bits. The GK208 is a slightly revised version of the previously Kepler chip GK107.
#Is nvidia geforce gt 745m good for gaming 64 Bit#
The GK208 chip (384 shaders) is clocked at up to 889 MHz plus boost and has a 64 bit memory interface (DDR3). Despite the nominally higher classification, the GT 735M is therefore slower than the 128-bit version of the GT 730M. It is based on the Kepler architecture and manufactured by TSMC in a 28-nanometer process. The NVIDIA GeForce GT 735M is a DirectX 11 graphics card of the middle class, which has been presented in spring 2013.
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