best price to performance gpu for around £100 new or used

[danial9]

best price to performance gpu for around £100 new or used
there are too many options like r9 270 r9 270x gtx 750 gtx 750 ti or used r9 280 or gtx 760

if possible can you list (in accending orde) then in number 1 being the best option because i can use ebay to find cheap deals or try some local stores

 

[i7Baby]

See http://www.tomshardware.com/reviews/gaming-graphics-card-review,3107-8.html

From Partpicker - http://uk.pcpartpicker.com/parts/compare/asus-video-card-r7260xdc2oc1gd5%2Csapphire-video-card-112020340g%2Czotac-video-card-zt7060110m/

 

[coozie7]

Fastest-to-slowest: R9 280, R9 270X, R9 270, GTX750Ti, GTX750.
Be aware the two fastest R9 2XX cards need a good quality, 500 Watt MINIMUM power supply with dual PCI-E 6+2 leads to run, while most versions of the GTX750/750Ti need no power lead at all and will run happily off even a very low output power supply. If you're unsure, post the make and model number and we can offer further advice.
Top pick: http://uk.pcpartpicker.com/part/gigabyte-video-card-gvr927xoc2gd, it's a physically long card and needs those dual 6=2 pin leads but it look like the best card for around £100.
Staying under budget we have: http://uk.pcpartpicker.com/part/asus-video-card-r9270dc2oc2gd5 it's not as fast as the 'X' version (which uses a different core chip) but only needs a single 6 pin PCI-E power lead.