graphics card/ power supply help

[Baller]

Hello, I'm in the market for a new graphics card and these are the two im deciding bettween (unless someone has a better sugestion).

http://www.tigerdirect.ca/applications/searchtools/item-details.asp?EdpNo=4035113&csid=_21

http://www.tigerdirect.ca/applications/searchtools/item-details.asp?EdpNo=4185301&csid=ITD&body=REVIEWS#tabs

I'm leaning towards the GeForce 9800 because it seems to have much better reviews.  Can someone please give me a second opinion, it would be much appreciated. 

I'm also going to need a new power source and am not sure what to get.  I was considering this.

http://www.tigerdirect.ca/applications/SearchTools/item-details.asp?EdpNo=3276573&Sku=ULT-LSP650

What does everybody think? Thanks in advance!

[patio]

The 4750 is a better card...
The PSU is not something i would choose...
Others may have more opinions here on this issue...

[Baller]

how much better of a card is it? is it worth the $50?

[patio]

That would depend on what you are expecting out of your vid card...i can't decide that for you...

[Baller]

alright well ill definitly think about it...what do you think about this power supply?

http://www.tigerdirect.ca/applications/SearchTools/item-details.asp?EdpNo=3482959&CatId=1079

do you think i will need more than 500 watts?

[Baller]

thanks patio for the help.  i was searching and i found this card which seems to bee in between the 2 cards i was considering earlier.

http://www.tigerdirect.ca/applications/searchtools/item-details.asp?EdpNo=3482895&csid=_21

do you think this is a good buy? is this better than the 9800 i was looking at?
I'm also wondering if there is a difference between the GDDR3 and GDDR4 cards because the 3870 is a GDDR4 card.
thanks

[jungalo]

NewEgg has the GeForce 9800GT you were looking at for cheaper and it comes with free COD 5. Just thought i should let you know.

http://www.newegg.com/Product/Product.aspx?Item=N82E16814130380

[Baller]

thanks jungalo but unfortunatly im from canada and can't get that deal.  it is slightly more expensive on the canadian sites. 

[Calum]

The 4850 is quite a lot better than the 9800GT, an the 3870 is worse than both.
I'd say it's worth the extra $50, myself.
That OCZ PSU is good also, but I would recommend a slightly higher wattage supply, such as a 600W, for future upgrades.