[Build Ready] GPGPU

Hi folks; I was thinking about putting together a machine to support GPGPU stuff for work and/or school, and I'd just like to get some feedback on this setup. It will be at least 2 months before I can afford to start buying parts--are there any fantastic upgrades coming out soon that I should wait a bit longer for?

I may also want a PCI SSD but I didn't see any available on PCPartPicker (and I haven't looked around to find a motherboard that will support 4 GPU's and still have a PCI slot left over for a SSD).

Thanks in advance for any tips/suggestions!

PCPartPicker part list / Price breakdown by merchant / Benchmarks

TypeItemPrice
CPUIntel Core i7-3770K 3.5GHz Quad-Core Processor$338.98 @ NCIX US
CPU CoolerCorsair H100 92.0 CFM Liquid CPU Cooler$94.99 @ Newegg
MotherboardAsus P8Z77-V PREMIUM ATX LGA1155 Motherboard$439.95 @ B&H
MemoryG.Skill Ripjaws X Series 32GB (4 x 8GB) DDR3-1600 Memory$179.99 @ Newegg
Hard DriveWestern Digital Caviar Green 2TB 3.5" 5400RPM Internal Hard Drive$107.99 @ NCIX US
Hard DriveWestern Digital Caviar Green 2TB 3.5" 5400RPM Internal Hard Drive$107.99 @ NCIX US
Video CardDiamond Radeon HD 7970 3GB Video Card (CrossFire)$434.99 @ Newegg
Video CardDiamond Radeon HD 7970 3GB Video Card (CrossFire)$434.99 @ Newegg
Video CardDiamond Radeon HD 7970 3GB Video Card (CrossFire)$434.99 @ Newegg
Video CardDiamond Radeon HD 7970 3GB Video Card (CrossFire)$434.99 @ Newegg
CaseCorsair 550D ATX Mid Tower Case$152.98 @ Newegg
Power SupplyAntec 1000W ATX12V / EPS12V Power Supply$139.87 @ Newegg
MonitorHannspree HZ281HPB 27.5" Monitor$239.99 @ Newegg
MonitorHannspree HZ281HPB 27.5" Monitor$239.99 @ Newegg
MonitorHannspree HZ281HPB 27.5" Monitor$239.99 @ Newegg
Total
Prices include shipping and discounts when available.$4022.67

Posted Jun 30, 2012, 7:14 PM UTC

17
markrobbo96•

You should go for X79. You won't be getting the full bandwidth unless you do this.

Go for an LGA2011 i7 and an ASUS Rampage IV Extreme (x16, x16, x16 x16, x8)

The h100 is a hell of a lot more noisy than high end air cooling at the same speeds. Take a look at the Phanteks coolers, Noctua NH-D14, Thermalrite Silver Arrow.

I would go for one of the SeaSonic platinum rated PSUs for a build of this magnitude.

2
psikeiro•

rampage IV extreme does not have x16 , x16, x16, x16, x8. In order from top to bottom (top being closest to socket): x16, x8, x8, x16, x4, x8

2
markrobbo96•
2
psikeiro•

yep, that's better.

2
NewbieProgrammerManOP•

Thanks, that's very helpful!

1
psikeiro•

PCPartPicker part list / Price breakdown by merchant / Benchmarks

TypeItemPrice
CPUIntel Core i7-3820 3.6GHz Quad-Core Processor$289.99 @ NCIX US
CPU CoolerThermaltake Water 2.0 Pro 81.3 CFM Liquid CPU Cooler$93.99 @ Newegg
MotherboardAsus Rampage IV Formula ATX LGA2011 Motherboard$359.99 @ Newegg
MemorySamsung 8GB (2 x 4GB) DDR3-1600 Memory$46.99 @ Microcenter
MemorySamsung 8GB (2 x 4GB) DDR3-1600 Memory$46.99 @ Microcenter
Hard DriveWestern Digital Caviar Green 2TB 3.5" 5400RPM Internal Hard Drive$107.99 @ NCIX US
Hard DriveWestern Digital Caviar Green 2TB 3.5" 5400RPM Internal Hard Drive$107.99 @ NCIX US
Video CardPowerColor Radeon HD 7970 3GB Video Card (CrossFire)$419.99 @ Newegg
Video CardPowerColor Radeon HD 7970 3GB Video Card (CrossFire)$419.99 @ Newegg
Video CardPowerColor Radeon HD 7970 3GB Video Card (CrossFire)$419.99 @ Newegg
Video CardPowerColor Radeon HD 7970 3GB Video Card (CrossFire)$419.99 @ Newegg
CaseNZXT Switch 810 (Black) ATX Full Tower Case$169.99 @ Amazon
MonitorDell U2412M 60Hz 24.0" Monitor$309.99 @ Amazon
MonitorDell U2412M 60Hz 24.0" Monitor$309.99 @ Amazon
MonitorDell U2412M 60Hz 24.0" Monitor$309.99 @ Amazon
OtherLEPA G Series G1600-MA 1600W ATX12V / EPS12V-
Total
Prices include shipping and discounts when available.$3833.85

You'll actually need to watercool the cards, can't run 4 of these next to each other on air.

2
NewbieProgrammerManOP•

Thanks, I had wondered about cooling, so it's good to know I either need to back down on the number of cards or spend more for cooling. Any recommendations on card cooling equipment? Should I just plan on running copper pipe to a radiator outside my house during the summer months? :P

1