POST Time

Different motherboards have different POST sequences before an operating system is initialized.  A lot of this is dependent on the board itself, and POST boot time is determined by the controllers on board (and the sequence of how those extras are organized).  As part of our testing, we are now going to look at the POST Boot Time - this is the time from pressing the ON button on the computer to when Windows starts loading. (We discount Windows loading as it is highly variable given Windows specific features.)  These results are subject to human error, so please allow +/- 1 second in these results.

POST (Power-On Self-Test) Time

The Z77X-UP4 TH performs around the middle of the pack in the POST timing test – with ASUS running their CAP Win8 on the Premium and ASRock’s optimizations, Gigabyte are starting to get left behind a little.

Overclocks

Here at AnandTech we want to provide quick and easy ways to determine if a board is good for you (with in-depth analysis of course).  So here is a quick round up of our overclocking results.  Overclocks are tested for stability with PovRay and OCCT - while these may not be the most strenuous of stability tests, it does offer a quick check for memory errors under high load (and also balances testing time with getting the next board on for review!).

  CPU Speed
(MHz)
BIOS Voltage
(Volts)
PovRay Peak
Temp (ºC)
OCCT Peak
Temp (ºC)
Notes
ASRock
Fatal1ty Z77
Professional
4700 1.200 89 89 PLL Overvoltage enabled
ASRock
Z77 Extreme4
4700 1.175 86 86 LLC Level 1
ASRock
Z77 Extreme6
4700 1.175 81 82 LLC Level 1
ASRock
Z77 Extreme9
4700 1.200 92 94 *High Ambients
LLC Level 1
ASUS
P8Z77-V Deluxe
4700 1.225 89 84 PLL Overvoltage enabled
ASUS
P8Z77-V Pro
4700 1.200 83 86 PLL Overvoltage enabled
ASUS
P8Z77-V Premium
4700 1.225 93 96 High Ambients
Biostar
TZ77XE4
4700 1.180 84 85 None
ECS
Z77H2-AX
4700 1.125* 87 90 *High Ambients
VDroop Disabled
Odd VDroop Behaviour
EVGA
Z77 FTW
4700 1.175 82 84 VDroop Disabled
Power Limits Raised
Gigabyte
Z77X-UD5H
4700 1.225 88 88 LLC Extreme
Gigabyte
Z77X-UD3H
4700 1.200 82 86 LLC Extreme
Gigabyte
Z77MX-D3H
4700 1.200 80 84 LLC Extreme
Gigabyte
G1.Sniper 3
4700 1.200 85 88 LLC Extreme
Gigabyte
Z77X-UP4 TH
4700 1.200 84 86 LLC Extreme
MSI
Z77A-GD65
4700 1.250 90 - PLL Overvoltage enabled

 

Test Setup, Power Consumption System Benchmarks
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  • ElFenix - Monday, September 17, 2012 - link

    "Despite all this, Gigabyte’s foray into the Thunderbolt world is spurned in part by the board we are reviewing today...."

    You probably meant 'spurred,' though that doesn't really fit either.

    Also, the very first sentence should be more like "Because the exclusive license has expired...."
  • IanCutress - Monday, September 17, 2012 - link

    Thanks for pointing the first one out - it should have been 'initiated in part'. As to the phrasing of the first sentence, I find it common enough where I am. Not sure if it's a UK thing or not, though US vs. UK idioms have been commented on in past reviews. As always, if anything catches your eye please feel free to email :)

    Ian
  • freedom4556 - Monday, September 17, 2012 - link

    Speaking of UK vs US, I had to Google your Stella Artois reference, and I actually drink the stuff occasionally. Must have been a UK specific ad campaign.
  • lurker22 - Monday, September 17, 2012 - link

    I understand that Thunderbolt is a lot faster and a different usage than USB 3. Frankly, it's not so much better than USB 3 that consumers will pay for Thunderbolt. USB 3 is already leading, and Thunderbolt will be left behind like Firewire despite the tech being superior...
  • dagamer34 - Monday, September 17, 2012 - link

    It's rather meh on desktops since it's pretty easy to add new hardware internally, but it makes far more sense on laptops when you have limited number of ports. Having an external PCI-Express bus is interested, especially if external GPUs ever actually arrive at an affordable price point.
  • Kjella - Monday, September 17, 2012 - link

    If you're going to plug in one device, yes. I think the strength of Thunderbolt is as a laptop dock - plug in one cable and you got wired network, sound, keyboard, mouse, printers external screens, any USB 1/2/3.0 device, firewire, esata, external graphics card dock, regular 3.5" HDDs and whatnot. That can have a future in many companies I think who've now chosen laptops for higher flexibility - now you can have that and dock into a full system with one cable.
  • sean.crees - Monday, September 17, 2012 - link

    It will mean a lot if they ever put thunderbolt on a mini itx board. I know a lot of SFF enthusiasts who would love to try external graphics with a sub 10 liter enclosure. But on a full size ATX board it doesn't really mean a whole lot.
  • Skidmarks - Tuesday, September 18, 2012 - link

    That's possibly true but only time will tell.
  • GeorgeH - Monday, September 17, 2012 - link

    It really would've been nice to see some Thunderbolt testing. I realize Anand is hogging all of the shiny TB gear, but the review didn't really test the primary draw of this MB and as such is kind of useless.
  • zanon - Monday, September 17, 2012 - link

    Agreed. As the summary correctly states, the raison d'etre of this board are the TB ports. Even if it's just the overpriced Promise a review should give them some stress and see how they perform. Maybe it'll get easier if QNAP ever releases their JBOD.

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