Test Setup
Processor Intel i5-2500K ES—3.3 GHz (3.7 GHz Turbo)
4 Cores, 4 Threads, 6MB L3
Motherboards ASUS P8Z68-V PRO ($210)
Cooling Corsair H50-1 Water Cooler
Power Supply Silverstone 1000W 80 PLUS Silver
Memory Patriot Viper Extreme DDR3-2000 9-10-9-27 2x4GB Kit, 1.65V
Corsair Vengeance DDR3-1600 9-9-9-24 2x4GB Kit, 1.50V
G.Skill RipjawsX DDR3-2133 9-11-9-28 4x4GB Kit, 1.65V
Memory Settings DDR3-1333 9-9-9-24 1T 2x4GB
Video Cards XFX HD 5850 1GB
Sapphire HD 5850 1GB
Video Drivers Catalyst 10.12
Hard Drive Micron RealSSD C300 256GB
Optical Drive LG GH22NS50
Case Open Test Bed—CoolerMaster Lab V1.0
Operating System Windows 7 64-bit
SATA Testing Micron RealSSD C300 256GB
USB 2/3 Testing Patriot 64GB SuperSonic USB 3.0

Power Consumption

Power Consumption—Idle

Power Consumption—Video

Power Consumption—OCCT

Power Consumption—Metro 2033

CPU Temperatures

CPU Temperature—Idle

CPU Temperature—Video

CPU Temperature—OCCT

The ASUS P8Z68-V PRO doesn't do too badly in the temperature tests, but it is towards the bad end on our power consumption tests.

ASUS P8Z68-V PRO: UEFI and Overclocking System Benchmarks
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  • L. - Thursday, May 12, 2011 - link

    IGP Intel = Ouch.
    I believe that if you need multiple displays you'll be far better off waiting for amd llano or the next gen of intel fail-gpu.
  • sylar365 - Wednesday, May 11, 2011 - link

    Right now I am using an Asrock P67 Extreme 4, i5-2500k, OCZ Vertex 2 64GB with Windows and a couple frequently used apps and a WD 640GB Black SATA 2 for bulk storage. I only use one graphics card in the form of a GTX 560 ti and I appreciate it's performance but am in love with it's power usage. As far as I can tell it seems like upgrading to the Z68 platform would not provide much gain in gaming FPS, SSD longevity or overclocking ability. Those issues aside would I see ANY decrease in my monthly electric bill after partially using my CPU's on chip GPU? Even while assuming that I have some disposable income it still seems that jumping from P67 to Z68 would be like throwing money into the wind unless I plan on ... nope, nevermind ... even adding a second 560 ti would be faster on my current board. As far as investments go (for me anyway) making it rain at the local strip club is looking to be a more responsible path than upgrading to Z68.
  • AnnihilatorX - Wednesday, May 11, 2011 - link

    Or if you are like me who hold out onto my B2 P67 until it died 2 weeks ago and get a refund and buy Z68 :P
  • Sunsmasher - Wednesday, May 11, 2011 - link

    Upgrade doesn't make sense for you because you apparently don't do much transcoding....
  • L. - Thursday, May 12, 2011 - link

    Like most people ;)

    Otherwise, this motherboard looks like a piece of trash for 210 bucks, very limited pciE, etc.. who would want it.

    There is a fair chance you will see Z68 boards that are much more convincing.
  • Tylanner - Wednesday, May 11, 2011 - link

    Man would I be upset if I held out for Z68 all these months.

    I was expecting an improvement in Multi-GPU Scaling(2-way Sli)
  • AnnihilatorX - Wednesday, May 11, 2011 - link

    No. Z68 is still limited by number of PCI-E. The main reason is CPU really. You'd have to go for Z79 and Sandybridge-E for higher PCI-e lanes count.
  • AnnihilatorX - Wednesday, May 11, 2011 - link

    Actually disregard me, bandwidth should be sufficient for 2-way SLI
  • rbusch - Wednesday, May 11, 2011 - link

    On page two if the review it says....

    "here are a couple of negative points however - the iGPU frequency requires a reboot after every selection, and the changes you do make to the CPU frequency aren't written to BIOS (and thus aren't permanent) nor are they initialised on reboot, requiring a manual adjust on every boot."

    Does this (the CPU bit) differ from the P8P67 PRO board? Am I understanding correctly that any CPU overclock done in windows (as opposed to UEFI) disappears every single time the machine is rebooted?
  • rbusch - Wednesday, May 11, 2011 - link

    And forgive me if this is a obvious and stupid question but at (nearly) the same price point, would there be any advantages of choosing the P8P67 Pro over the P8Z68-V PRO?

    Thanks

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