#GRAPHIC CARD BENCHMARK GT 840M SERIES#
The 800M series also supports Optimus to automatically switch between an integrated graphics card and the Nvidia GPU. Therefore, the GPU is best suited for laptops 13 - 14 inches in size and above. The customizable table below combines these. Our figures are checked against thousands of individual user ratings. Effective speed is adjusted by current prices to yield value for money. We calculate effective 3D speed which estimates gaming performance for the top 12 games. The power consumption of the GeForce 840M should be about 30 Watts or lower. Graphics Card Rankings (Price vs Performance) July 2022 GPU Rankings. Of course, VP6 supports all features of previous generations (4K support, PIP, video encoding via NVENC API). Unfortunately, HDMI 2.0 is still not supported.
#GRAPHIC CARD BENCHMARK GT 840M WINDOWS#
GM108 integrates the sixth generation of the PureVideo HD video engine (VP6), offering a better decoding performance for H.264 and MPEG-2 videos. + NVIDIA GT 840M, WLAN 802.11 a/b/g/n, Windows 8.1, compare, review, comparison. However, very demanding games such as Crysis 3 or Battlefield 4 will require lower resolutions and/or details. Similar to Fermi and Kepler, the GM107/GM108 support DirectX 12 with feature level 11_0 only.Īccording to our benchmarks, the GeForce 840M is about 30 percent faster than the old GT 740M and just slightly behind a GeForce GT 750M (DDR3 version). Many games of 2013/2014 can be played fluently in WXGA resolution (1366 x 768) and medium or high detail settings.
The larger size can process some of the memory traffic to allow for a relatively narrow memory interface without significantly reducing performance. Smaller Streaming Multiprocessors (SMM) with only 128 ALUs (Kepler: 192) and an optimized scheduler should lead to better utilization of the shaders. Nvidia promises that a Maxwell SMM with 128 ALUs can offer 90 percent of the performance of a Kepler SMX with 192 ALUs. GM108 features 3 SMMs and thus 384 shader cores, 24 TMUs and 8 ROPs (64-bit interface).Īnother optimization is the massively enlarged L2 cache. The 840M offers 384 shader units clocked at 1029 MHz (+ Boost) as well as 2 GB of DDR3 memory (64 bit, 2000 MHz effective).Ĭompared to Kepler, Maxwell has been optimized in several details to increase power efficiency. According to our benchmarks, the GeForce 840M is about 30 percent faster than the old GT 740M and just slightly behind a GeForce GT 750M (DDR3 version). GPU BoostĪPIs supported by GeForce 840M, sometimes including their particular versions.The NVIDIA GeForce 840M is a mid-range DirectX 12-compatible graphics card for laptops unveiled in March 2014. It is one of the first cards based on Nvidia's new Maxwell architecture (GM108 chip), but is still manufactured in 28 nm. You'll probably need this information if you need some particular technology for your purposes. Video Card Benchmarks - Over 200,000 Video Cards and 900 Models Benchmarked and compared in graph form - This page is an alphabetical listing of video card models we have obtained benchmark information for. Technological solutions and APIs supported by GeForce 840M. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain video outputs depends on the laptop model. Types and number of video connectors present on GeForce 840M. Note that GPUs integrated into processors don't have dedicated memory and use a shared part of system RAM.
Parameters of memory installed on GeForce 840M: its type, size, bus, clock and resulting bandwidth. Graphics Card Rankings (Price vs Performance) March 2022 GPU Rankings. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard. Useful when choosing a future computer configuration or upgrading an existing one. According to our benchmarks, the GeForce 840M is about 30 percent faster than the old GT 740M and just slightly behind a GeForce GT 750M (DDR3 version). Information on GeForce 840M's compatibility with other computer components. Pipelines / CUDA coresĬompatibility, dimensions and requirements These parameters indirectly speak of GeForce 840M's performance, but for precise assessment you have to consider its benchmark and gaming test results. Visual comparison between two registered point clouds of the King's. GeForce 840M's general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. laptop with Intel i5-5200U 2,20 GHz processor and Nvidia GT 840M graphics card.
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