Gigabyte GA-Z77X-UD5H Review: Functionality meets Competitive Pricing
by Ian Cutress on July 25, 2012 5:00 AM EST- Posted in
- Motherboards
- Gigabyte
- Z77
3D Movement Algorithm Test
The algorithms in 3DPM employ both uniform random number generation or normal distribution random number generation, and vary in various amounts of trigonometric operations, conditional statements, generation and rejection, fused operations, etc. The benchmark runs through six algorithms for a specified number of particles and steps, and calculates the speed of each algorithm, then sums them all for a final score. This is an example of a real world situation that a computational scientist may find themselves in, rather than a pure synthetic benchmark. The benchmark is also parallel between particles simulated, and we test the single thread performance as well as the multi-threaded performance.
The Z77X-UD5H takes advantage of MultiCore Enhancement, which gives the system the full turbo CPU mode no matter the loading. This gives the motherboard competitive pace in our multithreaded testing, but also single threaded testing is almost at the top.
WinRAR x64 3.93 - link
With 64-bit WinRAR, we compress the set of files used in the USB speed tests. WinRAR x64 3.93 attempts to use multithreading when possible, and provides as a good test for when a system has variable threaded load. If a system has multiple speeds to invoke at different loading, the switching between those speeds will determine how well the system will do.
Gigabyte show that their CPU multiplier response to variable threaded loads is good, taking the top two spots in our WinRAR testing - the Z77X-UD5H coming joint second with 174 seconds.
FastStone Image Viewer 4.2 - link
FastStone Image Viewer is a free piece of software I have been using for quite a few years now. It allows quick viewing of flat images, as well as resizing, changing color depth, adding simple text or simple filters. It also has a bulk image conversion tool, which we use here. The software currently operates only in single-thread mode, which should change in later versions of the software. For this test, we convert a series of 170 files, of various resolutions, dimensions and types (of a total size of 163MB), all to the .gif format of 640x480 dimensions.
In our single threaded FastStone test, The Gigabyte Z77X-UD5H joins the majority of our Z77 boards in the low 50-second region.
Xilisoft Video Converter
With XVC, users can convert any type of normal video to any compatible format for smartphones, tablets and other devices. By default, it uses all available threads on the system, and in the presence of appropriate graphics cards, can utilize CUDA for NVIDIA GPUs as well as AMD APP for AMD GPUs. For this test, we use a set of 32 HD videos, each lasting 30 seconds, and convert them from 1080p to an iPod H.264 video format using just the CPU. The time taken to convert these videos gives us our result.
As XVC is a fully multithreaded test, the extra speed the Gigabyte gets from enabling MultiCore Enhancement results in a joint-top time score of 67 seconds.
x264 HD Benchmark
The x264 HD Benchmark uses a common HD encoding tool to process an HD MPEG2 source at 1280x720 at 3963 Kbps. This test represents a standardized result which can be compared across other reviews, and is dependant on both CPU power and memory speed. The benchmark performs a 2-pass encode, and the results shown are the average of each pass performed four times.
Again, the Z77X-UD5H comes near top with the extra MHz under multi-threaded load.
Facebook
Twitter
RSS
70 Comments
View All Comments
jardows2 - Wednesday, July 25, 2012 - link
Can anyone explain the value in multiple Ethernet ports? Outside of being server board, and some specialized workstations, the practicality (and added cost) of multiple Ethernet ports escapes me.IanCutress - Wednesday, July 25, 2012 - link
Connecting to multiple networks, redundancy, teaming for better throughput, connecting via ICS, VM throughput, one specifically for backups, separation of traffic (i.e. you could have a combo web/database server, same network, put all web traffic on one NIC, db traffic on the other, makes it easier to calculate loads for traffic types). If you're streaming from a NAS that supports teaming, then the improved bandwidth can benefit users that stream from that device. Agreed, it is a perhaps a niche scenario, but there are enough users that want it. The Realtek NIC + Audio is a relatively cheap bundle, but some people prefer the Intel NIC. So why not have both, as long as the price for the user is reasonable.Ian
Snotling - Wednesday, July 25, 2012 - link
If your NAS has two ports... you can team up your nick on both ends.If your two NICs have different chip-sets then it may be for compatibility reasons. Some businesses will want to use only the Broadcom or only the Intel or Marvel... etc. Maybe at some point you can save downtime if a driver update causes a problem either by being bugged or missing.
Load balancing, bridging networks, Acting as gateway or firewall... even if you do not actually run a server on the board you may want to do it for test purposes or some weird networking condition. Like having two different VPNs that require you to be on two different subnets.
I admit, most of this is exceptional conditions but the exceptions addup and higher end boards aim to cover the needs of those who may run into those situations or actually need them.
Grok42 - Wednesday, July 25, 2012 - link
I can't figure it out either. I've built boxes with many nics before for routers, gateways and bridges. Almost all the servers I've built have had 4 nics. However, I can't imagine using the two nics on this board for anything. Why would I want to build a NAS box with SLI and overclocking? Why wouldn't I get a much different board and add a good discrete NIC board with multiple ports? At the consumer level I can't imagine doing any of this. My file server only has a single gigabit nic and is WAY faster that I need. I can move GBs of files in just a few seconds between it and my workstations. At work we have 10GB and we team ports to increase even that so I know there are needs for higher speeds, I just can't figure out a reason at the consumer level this board is obviously focused on.Einy0 - Wednesday, July 25, 2012 - link
I own this board, it is amazing thus far. I haven't really had a chance to really push it too hard yet... One of these weekends I will try some overclocking. The 3770K is so fast, I'm still getting used to it. I am really impressed with the Z77's SATA controllers. My Vertex 4 is topping out at about 562MB/s for reads and my 4 disk (500GB WD Blue) RAID5 Array is hitting around 362MB/s for reads. I would love one more USB 2.0 header or a USB 3.0 to 2.0 header adapter. A non Realtek audio codec would be terrific too...vailr - Wednesday, July 25, 2012 - link
There's evidently 2 board versions of the UD5H:The older version has a space in between the 2nd & 3rd DDR3 slots, with blue capacitors.
The newer version has no space in between the 2nd & 3rd DDR3 slots, with purple capacitors.
Question: why doesn't Gigabyte provide drivers for the VIA USB 3.0 ports? There are some VIA USB 3.0 drivers on www.station-drivers.com, but those fail to install on Windows 7 64-bit.
Sabresiberian - Thursday, July 26, 2012 - link
One of Gigabyte's strengths is that they've long had dual Ethernet capability, but -Why only one Intel? Is it really that much more expensive to just put the best in here?
I think your read of Gigabyte has been right on the money Ian, I've long thought the same, and wondered why some media types blew their horn so loudly.
;)
Zak - Saturday, July 28, 2012 - link
I see no point in adding FireWire any more... I'd rather have two eSATA ports or another SPDIF output. Any why having DVI, DP and VGA? Waste of space. I really doubt anyone has a need for all three simultaneously. If someone needs to use VGA they can use DVI or DP adapter.Zak - Saturday, July 28, 2012 - link
Typo: "Overclocking on the UD5H was a mixed back of results"JimDicks - Saturday, July 28, 2012 - link
This GB mainboard comes with a Marvell 9172 6Gbit/s S-ATA controller, almost same as my GB mainboard. When I recently bought a 6Gbit/s SSD and connected it to the 'superb' Marvell, it only reached about 250MB/s instead of the advertised 600MB/s. A whole afternoon searching and reading forums and specifications revealed that most of these 3rd party chips have a higher latency than the Intel/AMD south bridges, and reach much lower data rate than advertised, because they are connected via 1, maximum 2 PCIe 2.0 lanes to the mainboard. That means that a controller with 4 6.0Gbit/s connectors would need 2.4GB/s to transfer, yet it can only theoretically transfer 0.5GB/s (1 lane) or 1.0GB/s (2 PCIe 2.0 lanes) to the mainboard. In fact, the practical PCIe speed is much less.I recommend that Anandtech not only checks USB speeds, but also S-ATA speeds via the 3rd party chips, the southbridge and via external PCIe x8 SAS Raid Controller (ie. LSI MegaRAID SAS 9240 or 9260). The latter could also be used to check the practical PCIe bandwiths.