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Motherboard, Graphics, And Power

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Motherboard: Asus P9X79 Pro

Awards make parts selection much easier for Tom’s Hardware builders, since our accolades are given only to parts we’d use in our own machines, and handed out sparingly. Matched in value only by Gigabyte’s X79-UD3, Asus’ award-winning P9X79 Pro provides the superior overclocking and feature set that we really wanted for this $2600 machine.

Read Customer Reviews of Asus' P9X79 Pro


Three-way graphics support and eight memory slots give this build excellent upgradeability, while Bluetooth connectivity and ideal front-panel USB 3.0 connector placement make the P9X79 Pro ideal for our specific needs.

Graphics: MSI R7970-2PMD3GD5/OC

We want nothing but the best for our most expensive build. However, the ultimate configuration would have been more than one Radeon HD 7970. It's too bad that we had to make a compromise on the graphics side in order to fit an expensive processor and motherboard into our budget. At least MSI’s factory overclock takes a little sting out of that wound.

Read Customer Reviews of MSI's R7970-2PMD3GD5/OC


The reason we call this a small compromise is that one Radeon HD 7970 is still fast enough to play all of our games at every test resolution. If you own an Eyefinity-capable array of displays and need even more graphics performance, you'll find that our system supports at least one additional Radeon HD 7970 (or even two if you do a little creative wiring).

Power Supply: Seasonic Platinum-860

We have a great deal of faith in the reliability of Seasonic’s high-end power supplies, having pushed our 760 W 80 PLUS Gold-rated units well beyond 800 W on several occasions. What could be better?

Read Customer Reviews of Seasonic's Platinum-860


With a rating of over 90% efficiency at 100% load, the SS-860XP provides more power than our vaunted 760 W unit, while pulling less power from the wall. It’s even big enough to support three of our chosen graphics cards, though the presence of only four PCIe 12 V power connectors means that three-way CrossFireX could require the use of adapters.

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llguitargr8 03/28/2012 4:22 AM
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llguitargr8 03/28/2012 4:23 AM
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--2+

Sorry, *write. It's late.

g-unit1111 03/28/2012 4:32 AM
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-3+

Not sure if I agree with that choice of cooler but I definitely like the rest of the setup!

bystander 03/28/2012 4:42 AM
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-13+

llguitargr8 :
Just curious, did you guys purchase all these parts and right these articles before the GTX 680 was released? I really thought you guys would have gone with that, and if it wasn't because they weren't available at the time, then what makes the 7970 better in your opinion?


Almost all these build articles are based on purchases that took place 2 months ago. Even if they were to have bought these parts today, it would be hard to purchase a 680, as stock is a major issue.

mjmjpfaff 03/28/2012 4:51 AM
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-12+

I like it a lot. I am glad you mixed it up and went with the x79 platform.

esrever 03/28/2012 5:04 AM
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-10+

I like the build except the x79 adds like $500 extra that I see very little benefit from.

Pezcore27 03/28/2012 5:04 AM
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-3+

Love the build. Do want!

e56imfg 03/28/2012 5:05 AM
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-5+

Dang I need to win this one!! I'm so happy they balanced the CPU with the GPU this time around.

hmp_goose 03/28/2012 5:58 AM
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-3+

Good job: Working through the details of the CPU cooler like that is half the fun of this hobby. Great build.

theuniquegamer 03/28/2012 7:09 AM
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JOSHSKORN 03/28/2012 7:22 AM
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confish21 03/28/2012 7:23 AM
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youssef 2010 03/28/2012 7:24 AM
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-4+

Quoting your CPU recommendations for March

"Although they sound impressive, those advantages don't necessarily translate into significant performance gains in modern titles. Our tests demonstrate fairly little difference between a $225 LGA 1155 Core i5-2500K and a $1000 LGA 2011 Core i7-3960X, even when three-way graphics card configurations are involved. It turns out that memory bandwidth and PCIe throughput don't hold back the performance of existing Sandy Bridge machines."

So, your argument doesn't sound reasonable in my very humble point of view. If you aim to get a good performance in games, choosing dual 7970s is a no-brainer. Also, the performance gain in multi monitor setups favors the 2 7970s.When you factor in the higher motherboard cost, the value and performance per dollar picture gets even worse.

giovanni86 03/28/2012 7:32 AM
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-7+

This looks like a great build, glad you guys touched back onto the whole CPU heatsink and memory issue with the x79 boards. I'm actually looking into getting almost that identical board from asus for my x79 build, and am really glad to see the use of a different heatsink besides Noctua's. Cheers to a great build!

Crashman 03/28/2012 7:36 AM
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-20+

llguitargr8 :
Just curious, did you guys purchase all these parts and right these articles before the GTX 680 was released?


Yes, the parts were ordered around five weeks ago. Tom's Hardware didn't even have a preview sample of the GTX 680 at that time.
e56imfg :
Dang I need to win this one!! I'm so happy they balanced the CPU with the GPU this time around.


Thanks, it was one of the most requested changes from our previous high-priced build.
youssef 2010 :
So, your argument doesn't sound reasonable in my very humble point of view. If you aim to get a good performance in games, choosing dual 7970s is a no-brainer. Also, the performance gain in multi monitor setups favors the 2 7970s.When you factor in the higher motherboard cost, the value and performance per dollar picture gets even worse.


First and formost, this isn't a gaming machine yet you refer to "Best Gaming CPUs for the Money".

Second, even if someone wanted to call this a gaming machine they'd be left with the realization that 70% of the benchmarks are not games.

Third, the decision to use a six-core SB-E was heavily influenced by the complaints of your fellow readers in the last high-end build, which lacked it. I could have easily picked either CrossFire (to boost around 30% of the benchmarks) or SB-E (for a bigger boost in fewer benchmarks) based on reader requests.

So you're officially nominated to rebut any favorable reader comments concerning the use of an SB-E.

sam_fisher 03/28/2012 8:04 AM
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-4+

Monolithic :
You fail ^ You sted quote "First and formost, this isn't a gaming machine" and yet you put a $550 Flagship "GAMING" GPU onboard a motherboard I might add that was an additional overpriced waste of resources. Do you guy's not undertand common logic here on TH or are you just into getting people to friviously spend all there money on really what it amounts to is needles things. This build could have be done miles better than it was and if I were your boss you would no longer be my employee in fact you would not have even been hired so take heed this build is trash.



As Crashman said, this isn't a gaming orientated machine. It was said in the introduction that "Games account for 30% of our evaluation", which is why they put the SB-E processor in it. Putting more money into a better CPU would yield higher overall performance than putting in another 7970 would.

Soda-88 03/28/2012 8:31 AM
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-11+

pardon me monolithic, but are you dense? this rig would be a beastly workstation, do you even know anything about gpgpu applications? high end graphics cards today are not just eyecandy for games
not much of an enthusiast are you

on topic: i just wish they would put popular video editing/encoding software in their benchmarks such as sony vegas which has the option to render videos using just cpu or cpu+gpu which reduces the strain on cpu by alot and makes the night and day difference in encoding speed with mainconcept's avc encoder (my puny gtx460 cuts encoding time off 4ghz i5 760 by 70%, so i can only imagine what happens with a $500+ gpu)

i'm effing tired of people who religiously preach how sufficient i3/i5 is, you know, not everyone uses pc to play mw3

silverblue 03/28/2012 9:05 AM
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-14+

Crashman

You're damned if you do, and you're damned if you don't, it seems.

May I point out to some people that the SB-E is a decent step up on the 990X for a good deal cheaper? I could understand the rationale by wanting to go with an overclocked 920 over the 980 and 990 in the past especially considering the $1,000 price tag, but here we're talking a $400 cheaper CPU inside a $2,600 machine which isn't destined to be used only for gaming. Is spending a quarter of the budget on an exceptionally fast CPU which benefits 95% of your work such a waste of money?

Darkerson 03/28/2012 9:33 AM
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-17+

For those that KEEP mentioning the damn 680's, they WERE NOT OUT when they bought the parts, FFS! They also said they did NOT want to keep using the 2500Ks.
If they keep using the same s*** over and over, what is the point? I just dont get how hard a concept that is for some of the people around here. Read the damn articles before commenting...


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