Question Integrated AMD Radeon and dedicated NVIDIA GeForce. possibly a few like GTA 5 might make a small difference at times but again I've seen no issue that necessitates more VRAM other than future proofing.) By reasonable I mean not choosing an ULTRA setting that means like 20FPS. I'm not aware of any games except Watch Dogs that made a difference at REASONABLE settings. I have a GTX680 2GB in my desktop and many games. (Thus if both are GM107 then the only difference is VRAM amount which is really future proofing. I recommend the GM107 regardless as it should produce less heat, so I'd just confirm that it does have the GM107 GPU.

**I would not assume that the VRAM amount confirms GPU architecture. I know the question was answered so I'll leave it there, but if both chips are GM107 then the performance should be IDENTICAL (or close depending on CPU and cooling). Maybe the video is wrong and the 860M they had was GK104? *Which begs the question WHY such a difference between the 860M and 960M at times in the video if both were Maxwell because then they would both be the same EXACT GM107 GPU. Pretty sure that 'GM107' means Maxwell 1st gen and that 'GM204' (like 980M) means a Maxwell 2nd gen GPU. Maxwell with two generations and also knowing rebadged GPU's exist. I found this actually pretty confusing at first.

Geforce gtx 860m 2gb titanfall 2