Comments deemed to be spam or solely promotional in nature will be deleted.The GTX 860M offers less memory (2GB vs 3GB), but as long as we are looking at 1080p notebooks, it shouldn’t really matter. The benefit of GTX 770M over GTX 860M is wider interface (192b vs 128b), but it also consumes more power (75W vs ~45W). However, in Extreme profile we have slightly lower score than GTX 770M, but I think it’s safe to say that these cards are comparable, and let’s not forget, Maxwell has a great overclocking potential. This is somewhere in-between desktop GTX 650 TI Boost and R7 260X. The score of 5339 points in 3DMark 11 suggest we are looking at performance level above GTX 770M. The GPU-Z didn’t read core clocks correctly, so all we have is memory clock of 1253 MHz (5 GHz effective). It packs 640 CUDA cores, 40 TMUs and 16 ROPs. GeForce GTX 860M will use the same GPU variant as desktop GTX 750 Ti. The newest GeForce 800M series will kick off with Maxwell GPUs very soon. H.264, VC1, MPEG2 1080p video decoderĪPIs supported, including particular versions of those APIs.Surprisingly or not, the GM107 has landed in mobile segment. This information will prove useful if you need some particular technology for your purposes. OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips).
Types and number of video connectors present on the reviewed GPUs. Integrated GPUs have no dedicated VRAM and use a shared part of system RAM. Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth.
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. Information on GeForce GTX 860M and UHD Graphics 620 compatibility with other computer components. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed.
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