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Five Z87 Motherboards Under $220, Reviewed

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Intel’s Haswell architecture displaces Ivy Bridge in its desktop line-up, bringing with it yet another new CPU interface. We tested six motherboards that claimed to be ready for your overclocking efforts, and included the five survivors in today’s review.

Z87 Extreme6 Tuning Software

ASRock A-Tuning gets a new interface, with separate menus to address two power/clock modes and automatic-overclocking. Three attempts at Auto-Tuning produced three different results, with the most stable run reaching 4.2 GHz at stock voltage.

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ASRock’s “Tools” menu spreads across four pages, providing its RAM drive application, custom fan profiles, dehumidifier warm-up function for damp environments, and HDMI pass-through controls.

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ASRock OC Tweaker gives users Windows-level access to firmware controls, including its full range of base clock, CPU ratios, and primary voltages.

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A-Tuning’s “System Info” tab reveals vital operational statistics.

92 Comments Comment from the forums
  • Someone Somewhere 04 June 2013 09:09
    Who did you get the CPU from? Given the Haswell launch article said they were unlikely to be able to hit 4.5GHz+, is this a cherry-picked chip from Intel?
    Could we see some MBs around the $130-$140 mark? They're the interesting ones IMO, and would toast most of these in terms of value.
    Reply
  • Crashman 04 June 2013 09:20
    10911132 said:
    Who did you get the CPU from? Given the Haswell launch article said they were unlikely to be able to hit 4.5GHz+, is this a cherry-picked chip from Intel?
    Intel says it doesn't cherry-pick chips for reviewers...
    Reply
  • Memnarchon 04 June 2013 09:26
    Thank you. I was looking forward for a review like this. I read some reviews and the o/c was varying from mobo to mobo lot. So if the same cpu was used, 4,3Ghz to 4,7Ghz is a lot of difference. Because if your cpu would o/c to 4,3Ghz most we would tell its a crap sample Haswell sucks on o/c etc etc, but if it was be able to clock to 4,7Ghz we would say its a nice sample.
    Reply
  • cangelini 04 June 2013 09:27
    10911132 said:
    Who did you get the CPU from? Given the Haswell launch article said they were unlikely to be able to hit 4.5GHz+, is this a cherry-picked chip from Intel?
    Could we see some MBs around the $130-$140 mark? They're the interesting ones IMO, and would toast most of these in terms of value.
    Yes, the CPU comes from Intel. Almost certainly it was cherry-picked. But this is why we didn't rely on these CPUs for our launch coverage--it makes a lot more sense to go to a source with hundreds of boxed processors on the bench to get a real sense for what Haswell will do in the wild. At least for this round-up, the variable changing is the motherboard. So, we derive as much meaning as possible with a review sample that hits 4.7 GHz on one board and 4.5 GHz on another.
    Reply
  • Someone Somewhere 04 June 2013 09:38
    Yeah - but if people think that their chip is going to hit 4.7 on a good board, then find they can't get 4.5, they can be upset.

    OTOH, the launch coverage said that was at 1.2V, while this is 1.3V, so I guess a few hundred MHz extra is reasonable.

    Lot more variation than on IB's review: http://media.bestofmicro.com/X/O/335580/original/image019.png
    Reply
  • JOSHSKORN 04 June 2013 09:46
    Isn't there a flaw in the Z87 technology regarding sleep mode? Was it mentioned in the article? I didn't see it.
    Reply
  • Jason Louie 04 June 2013 09:46
    do these board suffer from the rumoured usb3 sleep issue? or are they the fixed B3 steppings ?
    Reply
  • Crashman 04 June 2013 09:53
    10911218 said:
    Isn't there a flaw in the Z87 technology regarding sleep mode? Was it mentioned in the article? I didn't see it.
    Did you read the Haswell review? All current boards are affected, no future boards will be, there's nothing to update here, and the flaw is virtually meaningless.
    http://www.tomshardware.com/reviews/core-i7-4770k-haswell-review,3521-9.html

    If you have one of the affected drives and can't be bothered to reconnect it when it goes offline, wait a couple weeks and buy a board from the new batch.

    The differences between boards in today's review are overclocking, power consumption, and onboard features. None of those things will change with the new PCH batch, and firmware updates should improve both batches equally.



    Reply
  • Jason Louie 04 June 2013 10:36
    do these board suffer from the rumoured usb3 sleep issue? or are they the fixed B3 steppings ?
    Reply
  • sna 04 June 2013 10:38
    Hello,
    Can you guys please test 6 SSD in Raid 0 on these mobos ? this is the only Advantage of upgrading to a Haswell over ivy/sandy bridge.
    Reply