Need advice on futur computer

[hdrolet]

I'm starting the building of a new computer (mainly for gaming and picture post-processing) and, since it's been 5 years since the last one, I would like some help.

GPU: EVGA E-GEFORCE GTX 260 Core 216 576MHZ 896MB 1.99GHZ GDDR3 PCI-E Dual DVI-I HDCP HDTV Out Video Card

MB: EVGA X58 ATX LGA1366 DDR3 3PCIE-16 PCI-E1 2PCI SLI SATA2 Sound Dual GBLAN 1394 Motherboard

CPU: Intel Core i7 920 Quad Core Processor LGA1366 2.66GHZ Bloomfield 8MB LGA1366 4.8GT/S

RAM: Kingston Value RAM KVR1333D3N9K3/6G 6GB 3X2GB 1333MHZ CL9 PC3-10600 Triple Channel Memory Kit

PSU: Corsair TX750W 750W ATX 12V 60A 24PIN ATX Power Supply Active PFC 140MM Fan

HDD: Seagate Barracuda 7200.11 3.5IN 500GB SATA2 8.5MS 7200RPM 16MB Cache Hard Drive

CASE: Coolermaster CM 690 Mid Tower Black ATX Case 5X5.25 5X3.5INT No PS Front USB Sound Firewire & eSATA

CD/DVD: LG GH22NS30 Black DVD+RW 22X8X16 DVD-RW 22X6X16 DL 16X/12X 2MB SATA OEM

OS: Microsoft Windows Vista Home Premium Edition 64BIT

Any advice ?
I'm not sure what to choose between the GTX 260 core 216 and Radeon 4890.

Thanks in advance.

 

[hdrolet]

Any one ?

 

[TheStu]

That all looks good. What is the price difference between 6GB and 12GB?

Finally, I think that the 4890 is a better card than the 260 (any variant) so that should answer your question.

 

[Special K]

I believe the WD Caviar Black drives are faster than the Seagate model you chose.

 

[Special K]

Originally posted by: TheStu
That all looks good. What is the price difference between 6GB and 12GB?

Finally, I think that the 4890 is a better card than the 260 (any variant) so that should answer your question.

The 4890 would be better, but also costs ~$50 more. Wouldn't the correct comparison be 4890 vs. GTX 275?

 

[hdrolet]

It would if you compare overall specs but not price, i think.
So I'm probably buying the GTX 260 core 260 SC edition since it has 160$ off at NCIX.

Thanks alot guys.