Gigabyte H77M-D3H review

A motherboard for movies, with a budget twist

TODO alt text


  • Does multimedia fine
  • Affordable for a 7 Series board


  • No CPU overclocking
  • Light on connectivity

We're pretty familiar with Intel's maxed-out Z77 chipset. But the new Gigabyte H77M-D3H is one of the first motherboards we've played with to sport the H77 chipset.

You can get a broader overview of the of the Intel H77 in our Asus P8H77-M Pro review, but the elevator pitch involves lower pricing in return for a few less enthusiast features while maintaining the key home theatre-friendly multimedia moves.

As for the Gigabyte H77M-D3H itself, we're talking a motherboard for movie-playing PCs with a budget twist. So that means a MicroATX form factor rather than full ATX.

Gigabyte has also taken the knife to a few of the choicer features you might expect to find on a home theatre motherboard, and the result is a somewhat barebones - if competitively priced - option for getting in on the Intel 7 Series action.

The competition takes the form of existing H67 boards, many of which are at least theoretically compatible with the latest Intel Ivy Bridge processors, and all the other H77 motherboards that are currently popping up, including the new ASRock H77 Pro4/MVP, which provides a full-ATX option.

Vital stats
Chipset - Intel H77
Socket - Intel LGA1155
Graphics suppor - Intel integrated, PCI-E 3.0, CrossFireX, Lucid Virtu MVP
USB 3.0 - Two ports plus header
Multimedia - VGA, DVI, HDMI, 3.1 sound


As motherboards with hot new chipsets go, at £75 in the UK and $100 in the US, the Gigabyte H77M-D3H is pretty affordable. So we'll forgive it's tail-end placing in our motherboard benchmark test.

In truth, the gap to the more expensive Asus P8H77-M Pro isn't anywhere near big enough to ever notice in practice.

The same goes for any Z77 board you care to mention, including the Asus Sabertooth Z77, which is one of our favourites. However, like all of the new Intel H77 boards, it's worth noting the Gigabyte H77M-D3H is not remotely overclocking friendly. That probably limits its appeal beyond cheap all-purpose rigs and home movie setups.

Professional rendering performance

Gigabyte H77M D3H benchmarks

Video encoding performance

Gigabyte H77M D3H benchmarks

Gaming performance

Gigabyte H77M D3H benchmarks

Platform energy performance

Gigabyte H77M D3H benchmarks


Tech Specs

Product TypeDesktop Motherboard
Chipset ManufacturerIntel
Chipset ModelH77 Express
Multi GPU SupportedCrossFireX
Onboard VideoCPU Dependent Video
Number of PCI Express x16 Slots2
Memory TechnologyDDR3 SDRAM
Processor SocketSocket H2 LGA-1155
Brand NameGigabyte
Form FactorMicro ATX
Processor SupportedCore i3, Core i5, Core i7, Pentium Dual-core, Celeron Dual-Core
Total Processor Supported1
Maximum Memory32 GB
Green CompliantYes
Green Compliance Certificate/AuthorityWEEE
64-bit ProcessingYes
Number of Memory Slots4
Number of PCI Slots1
Audio Channels7.1
Gigabit EthernetYes
Number of SATA Interfaces6
RAID SupportedYes
Number of Total Expansion Slots4
Number of Network (RJ-45) Ports1
Network (RJ-45)Yes
Total Number of USB Ports6
Number of USB 3.0 Ports2
PS/2 PortYes
Number of PS/2 Ports1
Total Number of Onboard USB Ports8
Number of Onboard USB 2.0 Ports6
PCI Express StandardPCI Express 3.0, PCI Express 2.0
Total Number of PCI Express Slots3
Memory Form FactorDIMM
Width244 mm
Depth220 mm
ManufacturerGIGABYTE Technology, Inc
Product ModelGA-H77M-D3H
Product NameUltra Durable 4 Classic GA-H77M-D3H Desktop Motherboard
Product LineUltra Durable 4 Classic
Controller TypeSerial ATA/600, Serial ATA/300
Manufacturer Part NumberGA-H77M-D3H
Manufacturer Website Address
Marketing Information

GIGABYTE Ultra Durable 4 Classic motherboards embrace a range of exclusive features that guarantee DIY PC builders the absolute best protection for their PC, with built-in features that prevent common malfunction threats users encounter on a day-to-day basis.