Video card upgrade, Radeon 7950 vs 7870

Hi,

I'm looking into upgrading my PC during the holidays and I think it will be my video card. Currently I have 2 x Radeon 5770 in SLI, but this setup was a lot of trouble over the time, so I decided to change it. I have a PCI Express 3.0 motherboard and a 775 wats power supply, so I think my system is OK for either choice.

What do I do with this system? Play random games from time to time, anything for turn based strategies to the occasional FPS. I don't have much time for playing, but when I do play I want to be able to max everything, graphics wise. I have a single monitor, running at standard 1920x1028.

Now, I know this question has been asked before, I've been reading topics and opinions all week. What I never saw in those topics, and why I'm asking here, is the fact that there are various versions of the 7950, with different clocks and prices. Here is what I see on local shops:

- Radeon 7870 ranging from $335 to $382
- Sapphire ATI Radeon HD7950, 3072MB, GDDR5, 384bit, DVI, HDMI, PCI-E - 850 MHz at $411
- Gigabyte AMD Radeon HD7950, 3072MB, GDDR5, 384bit, HDMI, DVI, PCI-E - 900 MHz at $420

and then it climbs up in small steps all the way to

- MSI AMD Radeon HD7950, 3072MB, GDDR5, 384bit, DVI, HDMI, PCI-E - 880 MHz at $479

Here is the list that I'm looking at (click the picture to get the details, in English): http://www.emag.ro/search/7950/sort-priceasc

My questions are:

- just how much of a difference is between the two cards? A 7870 vs the cheapest 7950.
- same question, for the the cheapest 7950 to the most expensive 7950
- is it worth it to get the cheapest 7950 in my usage scenario, or would a 7870 allow me to run whatever I like at max settings?

PS:
- I don't bother much with OC, just default settings.

Thanks.
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  1. REPORTED
  2. The link is to the biggest on-line store here, I highly doubt it is "infected" with anything. In any case, don't follow the link, all the info is in my post.
  3. scan the site your self google website scanner enter you linked url its infected with malware.
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