[Graphic Cards] Recommend a graphic card

Hi.
I've never purchase any graphic card before.
I'm planning to buy a new pc to replace my old P4 system.
My monitor is 19" and I would like a graphic card that support between 1440x900 - 1680x1080 with high quality setting and smooth playing.
Preferable ATI 5000 series with CF but no need too high end or too low end and not quickly outdated.
Not a first-person-shooting fan.
Any recommendation?

Thanks.

What about the rest of your specs?
CPU? RAM? PSU? Motherboard? Budget?

Really? That's what I thought in first place.

A single 5770 suffices for your resolution IMO,no need to CrossFire

Got it. Thanks.
So is there any good mobo for single card let say I pick Phenom II X4.

Well it depends on how much you want to pay. Optimally you'll want the newest chipset with 6g/s SATA and USB3.0 but those boards also cost more.
Looking on newegg this board seems to be the best deal;
http://www.newegg.com/Product/Prod [...] 6813157198
It's got the latest USB/SATA and worthwhile crossfire abilities while costing noticeably less than most with all of that.

Yeah, both of those boards a re good choices as well. I recommended the ASRock board because it is $30 cheaper and they have developed a rather good reputation over the last few years. ASUS and Biostar are fine brands as well.

Thank you. But 890 is too much for me. How about 870/880 SB8xx with only single PCIex16?

That one doesn't have USB3.0. These are both $90 with free shipping after the promo code on the second;
http://www.newegg.com/Product/Prod [...] 6813130275
http://www.newegg.com/Product/Prod [...] 6813131651
The first has a $10 MIR.
I do think the ability to crossfire is worth the $20 more for the ASRock board however. Two HD5770s in crossfire perform similarly to an HD5870. Eventually you will want an upgrade and saving $20 now may cost you much more in the future.

If you aren't in the US then link to whatever site(s) you plan on ordering from so we can take a look at what is available to you at what price.
For ram all these boards take DDR3. 1333 would be fine but 1600 usually doesn't cost too much more. 4gb should be enough for a normal person.

There isn't all that much difference between the boards you listed. Mainly the M4A87TD doesn't have integrated graphics while the other two do. It is nice to have as a backup I guess but it is no big deal. The M4A88TD-M is microATX which means it is smaller than the other 2. It has 1 PCI slot while the other have 3 but it also has two PCIE x1 slots while the others only have 1. The M4A88TD-V has two PCIE x16 slots but it only operates in x4 mode so it isn't very useful.
None of these differences are particularly important IMO. I would choose mainly based on price.

I think I covered the RAM already.
For the PSU the main thing is you want a good brand. Considering you found the ASRock board with crossfire I guess you should get one capable of supporting 2 HD5770s. For that a quality 600w should be more than enough. Some good brands are Corsair, Antec, Seasonic, Silverstone, Enermax, PC Power & Cooling, OCZ and FSP.
Antec also makes nice cases. This one is a good value in the US;
http://www.newegg.com/Product/Prod [...] 6811129042
It is kind of a standard as you can see from the number of reviews. I don't know about its availability/pricing where you are though. Cases are mostly about aesthetics really. Pick one that looks good to you and is reasonably priced.

Yeah, a single HD5770 should be fantastic for 1440x900 and very good for 1680x1050. A crossfire board would be nice to have as an upgrade path for the future but if the price difference is more than it is worth then a single slot board is fine.
If crossfiring wont be an option then you can get away with a lower rated PSU. Something like this would be an excellent choice for a single HD5770 and is pretty cheap(here at least);
http://www.newegg.com/Product/Prod [...] 6817139008
Corsair is pretty much the best brand you can buy and that unit is better than most 500w PSUs from other brands.
That ram is actually probably pretty similar. They could very well use the same chips, just with different default speed/timings. I'd probably get whichever is cheaper.

Yes a single Nvidia card can work on an AMD board.

They are completely 2 different chipsets, it depends on what CPU you are going to use.