Looking for a new VGA-card

[Gereorth666]

So I am looking to upgrade my VGA-card. But honestly have no idea on which would be good enough, worth the money, would fit in without changing too much.
So this is my setup:

Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
8GB RAM
GeForce GT 545

(I think more information would be needed, but I am such a failer in how to search for everything)
So I am looking for advice for what card would be a great upgrade, without changing too much about my computer. My Budget lies around €400,-. I am prepared to pay slightly more, not too much. Any advice for this poor little fella?

[Butler to Baby Sloths]

What is the wattage, brand and model of your power supply?

[Gereorth666]

Corsair TX650 Watts

[Sick]

I would go for a gtx 670 at that price range

[Incognito Noctix]

I would also go for a GTX 670, specifically the Gigabyte GeForce GTX 670 WindForce 3X. It has excellent reviews.
If you want AMD, you'll be looking at the 7970, or 7950. I can't really recommend a specific one there though.

Also, you shouldn't have to change anything. Depending on your motherboard, it might not have PCI-E 3, but it will still work perfectly. Some would argue you wouldn't see much of a performance boost with a PCI-E 3 motherboard anyway, but I can't comment on that.

[Gereorth666]

I would also go for a GTX 670, specifically the Gigabyte GeForce GTX 670 WindForce 3X. It has excellent reviews.
If you want AMD, you'll be looking at the 7970, or 7950. I can't really recommend a specific one there though.

Also, you shouldn't have to change anything. Depending on your motherboard, it might not have PCI-E 3, but it will still work perfectly. Some would argue you wouldn't see much of a performance boost with a PCI-E 3 motherboard anyway, but I can't comment on that.

Thanks, but I'd like to stick to NVidia, so I will go for the GTX 670.

So that PCI-E 3 is not something to worry about?

[Sick]

Thanks, but I'd like to stick to NVidia, so I will go for the GTX 670.

So that PCI-E 3 is not something to worry about?

No it's not at you will be fine with pci-e 2

[Skarsguard]

Yeah if your wanting to go with Nvidia then get the 670 I would suggest anything from Asus, Gigabyte, EVGA, or MSI.

[Gereorth666]

Thanks everyone for the kind help!