hey guys i have a e6550 with a 200w power supply and i was wondering what the best gpu is that wont bottle neck that bad without a external power connector
If you really want/need a new GPU give us a budget and the games you play and maybe we'll be able to suggest a GPU+PSU supply that'll fit your needs
(I'd also recommend buying a used Q6600 online as they go for cheap and should give you a considerable boost in gaming, if you don't want to spend much on a new motherboard+cpu)
in a word, none because you need at least a 350-400 watt power supply to run the fastest card that doesn't need an aux connector, which is the GTX 750ti. It gets all the power it needs through the PCIe slot, but you need a PS that can accommodate it.
If you really want/need a new GPU give us a budget and the games you play and maybe we'll be able to suggest a GPU+PSU supply that'll fit your needs
(I'd also recommend buying a used Q6600 online as they go for cheap and should give you a considerable boost in gaming, if you don't want to spend much on a new motherboard+cpu)