Compute capability 5.0 laptop

Does anybody have experience with any laptop model that supports compute capability 5.0? I haven’t found much available to buy. I am not really worried about performance, just 5.0 support and hopefully something small.

Here’s a few 840m laptops:

http://www.msi.com/product/nb/gp60_2pe_leopard.html#hero-overview

http://www.msi.com/product/nb/GP70_2PE_Leopard.html#hero-overview

http://h10025.www1.hp.com/ewfrf/wc/document?cc=us&lc=en&docname=c04222874

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c04334489&tmp_task=prodinfoCategory&cc=us&dlc=en&lc=en&product=7169903

http://www.dell.com/sg/p/inspiron-15-3542-laptop/pd

Here are a few more options:

Smallest form factor CC 5.0 I have seen:
Gigabyte P34G V2: http://www.gigabyte.com/products/product-page.aspx?pid=4927#kf

Can’t beat the price:
Acer V3-572G: http://us.acer.com/ac/en/US/content/model/NX.MNJAA.004 or http://us.acer.com/ac/en/US/content/model/NX.MNJAA.005 or
http://us.acer.com/ac/en/US/content/model/NX.MNJAA.003 (1080p anti-glare matte)

My hypothesis is that the LCD panel in the Acer models is interchangeable (presumably an eDP panel). I’m assuming they use the same connection, but no proof of it.

Some other HP (Envy) models:
http://shopping.hp.com/en_US/home-office/-/products/Laptops/HP-ENVY/J4L59AV?HP-ENVY-14t
http://shopping.hp.com/en_US/home-office/-/products/Laptops/HP-ENVY/G0T95AV?HP-ENVY-15t
http://shopping.hp.com/en_US/home-office/-/products/Laptops/HP-ENVY/K0B71AV?HP-ENVY-15t-Slim-Quad-Laptop-Best-Value

Thank you to txbob and vacaloca for some great suggestions. What we ended up finding in stock by our buying deadline was a Lenovo Y50. We received it and the developer confirms it is Maxwell.