M91p best video card possible?

[BiggAl · Accepted solution]

Sept 2017 update:

GTX 1080:  M910t

GTX 1060:  M93p, M91p, M90p

GTX 1050 & 1050 Ti:  M910t, M900, M700, M83, M92p, M82, M72e, M91p, M71e

GTX 750 & 750 Ti:  All models M58 w/Q45 Chipset and newer

RX 460:  M700 (10GR), M83, M82 - but beware that while it worked in these systems, newer AMD cards are notorious for not working in older ThinkCentre and IdeaCentre models

GT 1030:  M910s, M710t, M800, M91p, M91, M90p, M82, M81, M78

Here's an example of what a Passmark system benchmark search result looks like (search on user description and enter your model number), by scrolling right, select best 3D performance, which will rank best graphics cards from the top.  The benchmark is also a good way to verify that your system is performing as expected, by comparing to other systems of the same model and/or specs. 

[Obatila]

I use a mp91 7033, and I can say it supports a gtx 1060 6gb (Inno3d X2). I did however remove the motherboard from the original Lenovo case, and I use a different psu.

[Saucemasterbill]

I know this is a old  thread but i wanted to add my experience for anyone reading before buying these.I have run many lenovo boards and never had any issues with cards I am using a m93 motherboard in a new case with a 980 hydrocopper no issues at all

[Saucemasterbill]

Also I have a msi gamer 4g 980 with a m92 motherboard it works fine also

[sero]

Happy to report that I got the AMD Radeon RX460 to fully work on a stock ThinkCentre M83 Mini Tower! No PSU or mainboard upgrade needed (as long as you use the 6-pin less variants of the card). More information and link to passmark score here: https://forums.lenovo.com/t5/ThinkCentre-A-E-M-S-Series/Has-anyone-had-any-success-getting-new-AMD-c...

[popcornrat]

Can the m91p support the gtx 1080 or will it not work

[BiggAl]

Yes it will.  I refer you to the read me file described in item 4 of the pinned 'Read First' thread.  The power supply will need upgrading, and whether the original case and fans can accommodate such a large card and cope with heat output are another issue.