Gigabyte H77N-WiFi In The Box

Gigabyte packages are very black and white in their offerings – either it contains the ‘bare minimum’ or there is a lot for your cash.  We have seen the former plenty of times, especially on low end or sub $150 models, and the latter on examples such as the Z77X-UD5H and G1.Sniper 3.  The Gigabyte H77N-WiFi is currently e-tailing at $120, putting it square at the low end of the full size Z77 market.  For this, we have the following:

Driver DVD
User Manual
Rear IO Shield
Two SATA Cables
Two Antenna

In the grand scheme of things, it was probably a stretch to have expected anything beyond this in a mITX setup.  Perhaps another couple of SATA cables would have sweetened the deal, an extension cable for that oddly placed 4-pin CPU power connector, or a molex-to-SATA power connector or two.

Gigabyte H77N-WiFi Software

I started reviewing Gigabyte motherboards in January 2011, and since then I have had at least 10-12 pass through my fingertips and there is one constant throughout – the cornerstone included software package.  Namely I am talking about EasyTune6.


EasyTune6 has had a hard life.  It shows sign of age, and shows sign of a design team that during its conception did not understand how important included software may be to the system as a whole. Not least of all that it seems to interfere in our testing (see DPC Latency testing later in the review).

On a Z77 product, EasyTune6 is the hub that controls the preset automatic overclocking options, as well as the manual overclocking options.  That functionality is practically gone in H77 – all we can control is the BCLK, memory strap for next boot, and memory voltage.  This leaves EasyTune6 with the other options – displaying information such as the CPU, the Memory, the GPU, the HW Monitor, and the fan options.

The fan element of the software allows a user to determine a single gradient for each set of controllable fan headers.  This is basic fan functionality indicative on a lack of imagination – the system can output whatever % value to these fans, and they have inputs of CPU temperature, system temperature, and a software backbone.  It should not be too difficult to envisage software that manages a multipoint system with hysteresis.


The other element consistent with all the other Gigabyte motherboard reviews has been @BIOS.  This software is a simple BIOS update tool for the operating system designed to search the cloud for the latest BIOS version, download it and update the system.  I should point out that I have found times when the latest BIOS version the website is actually newer, but users can download this and use @BIOS to update the system.  @BIOS also comes in handy when Gigabyte to large changes that cause the BIOS update route through the BIOS to fail, and thus @BIOS must be used.  There are horror stories about updating a BIOS in the operating system (I prefer to update through the BIOS if I can), but I have not had any issues with @BIOS to date.

Realtek LAN Optimizer

While not part of the Gigabyte software package, the Realtek LAN Optimizer is included with the Driver DVD.  The LAN Optimizer allows users to prioritize certain programs over others for network traffic.  This can either be done on an individual level, or as a ‘mode’, such as for gaming or web-browsing.  Essentially this is to make sure that while a user is downloading a large amount of data, the bandwidth is not choked for normal activities.

This software is essentially a poor mans cFos.  cFos is a great software based LAN utility, available to buy or license, and is included in other motherboard manufacturers software packages.  Gigabyte has chosen not to use this route, as their high end motherboards come with Atheros Killer NICs and their appropriate software.

Also available for download is Gigabyte USB Blocker, which allows administrators to block certain types of devices from being used in the system.

Gigabyte H77N-WiFi Overclocking

‘What so you mean, overclocking?’ I hear you cry.  This is a H77 board after all – we cannot adjust the CPU multiplier above the CPU base, and we are restricted to DDR3-1600 MHz by the BIOS.  But we can adjust the BCLK, and Ivy Bridge is usually good for 105-108 MHz, but this is highly dependant on the processor and the other sub-systems on board.  Normally in my overclocking parts to these reviews I do not push BCLK, but the majority of Z77 motherboards can achieve around 109 MHz except one or two that fail to go beyond 104 MHz.

But a user should not honestly buy a H77 for overclocking.  Some users will be interested in underclocking though, and the H77N-WiFi is not the best for underclocking.  To start, while we can adjust the CPU multiplier down from its original value, we have no control over the CPU voltage.  Yes, that is right – no CPU voltage control.  For all intents and purposes, the F2 BIOS restricts the user to the VID voltage and idle states.  I do hope that in a later BIOS that the voltage can be adjusted.

Gigabyte H77N-WiFi BIOS Test Setup, Power Consumption, POST Time


View All Comments

  • raavan19raavan - Monday, April 15, 2013 - link

    The system runs fine when the display cable is connected to IGP but when it is connected to graphics card with the above settings, the display is just black with the LED blinking and switches from ANALOG to HDMI continuously without displaying anything. Disabled the IGP too and still doesn't work. Booted the system with the IGP and tried to see if the Device Manager shows something but it only shows IGP but doesn't display anything saying that a driver is missing or any new hardware has been detected. Reply
  • raavan19raavan - Monday, April 15, 2013 - link

    Even exchanged the graphics card assuming it was DOA but it apparently wasn't and would work fine on other system except on this motherboard. Reply

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