Hi all,
Am speccing a new PC for gaming and also work. I am a games artist, so use lots of graphics programs and do lots of rendering. I've been out of the hardware loop for ages (built my last system 3 years ago and don't keep up) so was hoping for some advice.
I don't need any new peripherals or optical drives, and am not planning on adding anything extra to the system once it's built (ie. 2nd gfx card). Will be running windows 7.

Bundle Specification
- CPU: Intel Core i7 950 3.06GHz @ 4.00GHz
- Motherboard: Gigabyte GA-X58-USB3 (Socket 1366) DDR3 Motherboard
- RAM: Corsair XMS3 (3x2GB) DDR3 PC3-12800C9 1600MHz Triple Channel
- Cooler: Akasa Nero S CPU Cooler
- Artic Cooling MX-3 Thermal Compound
£908 is probably the top of my budget, unless there can be a large performance jump for a fairly small price increase.
The main thing I am worrying about is the PSU, will 650W be enough to power that system + 2 additional HDD + case fans?
I'm also in 2 minds about the GFX-card, for £5 less there is the:

Which, from the description, is slightly faster. Would this be a better choice?
What are your thoughts and advice?
Many thanks,
Am speccing a new PC for gaming and also work. I am a games artist, so use lots of graphics programs and do lots of rendering. I've been out of the hardware loop for ages (built my last system 3 years ago and don't keep up) so was hoping for some advice.
I don't need any new peripherals or optical drives, and am not planning on adding anything extra to the system once it's built (ie. 2nd gfx card). Will be running windows 7.

Bundle Specification
- CPU: Intel Core i7 950 3.06GHz @ 4.00GHz
- Motherboard: Gigabyte GA-X58-USB3 (Socket 1366) DDR3 Motherboard
- RAM: Corsair XMS3 (3x2GB) DDR3 PC3-12800C9 1600MHz Triple Channel
- Cooler: Akasa Nero S CPU Cooler
- Artic Cooling MX-3 Thermal Compound
£908 is probably the top of my budget, unless there can be a large performance jump for a fairly small price increase.
The main thing I am worrying about is the PSU, will 650W be enough to power that system + 2 additional HDD + case fans?
I'm also in 2 minds about the GFX-card, for £5 less there is the:

Which, from the description, is slightly faster. Would this be a better choice?
What are your thoughts and advice?
Many thanks,