ATI 4850 or ATI 4770???

[Yan870126]

Hi to all hardware technical experts,
i'm goin to build my own Mainstream computer at my home, the purpose is playing some good games (my monitor is running 1600x900 res), doing some programming, and wat ever things that computer can do blah blah blah... My current planing spec are:
processor: AMD AM3 Phenom II X2 550 calisto
Mother board: MSI MS7759(770 chipset) or Gigabyte 785G chipset
Graphic card: ATI Radeon HD 4850 or ATI Radeon HD 4770
Ram: DDR3 2GB
Hardrive: WD 320GB
optical drive: LG dvdRW-cd RW
monitor: Samsung 20" (1600 x 900) (already bought)
Power supply: Cooler Master 500Watt extream power
casing: cheap and good normal case.
my computer are quite in budget.
and the biggest problem is the mother board and the graphic card, which should i choose for it, i just wonder that any body know anything about the new 785chipset that the ATI hybrid cross fire can support until which model's graphic card since it is using the 4000series ATI 4200 integrated graphic card for the 785G chipset??? and for 1600 x 900 is need such a high end graphic card such: ATI HD 4850, 4770, 4830 to boost up my performance and quality? or maybe my processor need to do any changes?? i'm quite struggle for this specs as i'm in budget, so i might need to pick the most optimized set, instead of picking those most powerfull hardware. any experts, please help, or got INTEL specs that can introduce to me i'll maybe consider about it, because i do quite alot of study on AMD architecture and processors.
please help me....
really thanks in advance
YONG

[Turk4n]

Hi to all hardware technical experts,
i'm goin to build my own Mainstream computer at my home, the purpose is playing some good games (my monitor is running 1600x900 res), doing some programming, and wat ever things that computer can do blah blah blah... My current planing spec are:
processor: AMD AM3 Phenom II X2 550 calisto
Mother board: MSI MS7759(770 chipset) or Gigabyte 785G chipset
Graphic card: ATI Radeon HD 4850 or ATI Radeon HD 4770
Ram: DDR3 2GB
Hardrive: WD 320GB
optical drive: LG dvdRW-cd RW
monitor: Samsung 20" (1600 x 900) (already bought)
Power supply: Cooler Master 500Watt extream power
casing: cheap and good normal case.
my computer are quite in budget.
and the biggest problem is the mother board and the graphic card, which should i choose for it, i just wonder that any body know anything about the new 785chipset that the ATI hybrid cross fire can support until which model's graphic card since it is using the 4000series ATI 4200 integrated graphic card for the 785G chipset??? and for 1600 x 900 is need such a high end graphic card such: ATI HD 4850, 4770, 4830 to boost up my performance and quality? or maybe my processor need to do any changes?? i'm quite struggle for this specs as i'm in budget, so i might need to pick the most optimized set, instead of picking those most powerfull hardware. any experts, please help, or got INTEL specs that can introduce to me i'll maybe consider about it, because i do quite alot of study on AMD architecture and processors.
please help me....
really thanks in advance
YONG

Well if you want to use the Crossfire X method, I recommend you use the 785G which has a newer IGP card. So basically, you will need more than 500w + to run with the HD 4850, say 550 or 600w...
While HD 4770 runs perfectly in 500w, the HD 4830 does not need any external PS. So the choices still up to you.

[Yan870126]

Well if you want to use the Crossfire X method, I recommend you use the 785G which has a newer IGP card. So basically, you will need more than 500w + to run with the HD 4850, say 550 or 600w...
While HD 4770 runs perfectly in 500w, the HD 4830 does not need any external PS. So the choices still up to you.

Hi,
If my plan turns to the Asus Mobo 785G amd chipset, which processor u would recommend me? AMD AM3 phenomII x2 550BE or AMD AM3 phenomII x3 720BE? because i plan to wait for the directX11 so i just on hold my gc for just using the HD 4200 integrated in the mobo, and should i get a really better psu or just use the normal psu?
thank you.

[Turk4n]

Hi,
If my plan turns to the Asus Mobo 785G amd chipset, which processor u would recommend me? AMD AM3 phenomII x2 550BE or AMD AM3 phenomII x3 720BE? because i plan to wait for the directX11 so i just on hold my gc for just using the HD 4200 integrated in the mobo, and should i get a really better psu or just use the normal psu?
thank you.

Yeah you could wait for the HD 5850 and HD 5870, which shall fully support dx11 and tessellation etc etc.
So buy and use the integrated until late September early October.