990FX Motherboard Roundup with Thuban and Bulldozer – A Second Wind for ASUS, Gigabyte, MSI and Biostar
by Ian Cutress on April 5, 2012 11:00 AM EST3D 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 biggest difference between the processors is shown in our CPU tests. In Single thread mode, we see characteristically that the FX-8150 is a lot lower than the X6-1100T even with Turbo Boost. This is because 3DPM is a wholly floating-point driven benchmark, and the FX-8150 is geared up to be an integer processor. In an ideal optimised world, all programs would use a hex base to calculate numbers (for example, highly optimised calculators of Pi), however the modern scientist may input code they understand to get results, even if it is floating point numbers. In this circumstance, Thuban is the way to go.
This is echoed even more strongly in the multi-threaded test, where the FX-8150 acts like a quad core (due to its FPU architecture) rather than an octo-core because of the floating point calculations in 3DPM.
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.
WinRAR seizes the multi-threaded nature of the processors, and the FX-8150 acts better than the X6-1100T, but is still only on par with a quad-core i5-2500K. In terms of the motherboards, the Sabertooth once again takes credit here.
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.
Due to the single thread nature of FastStone, despite the increased frequency of the FX-8150, it's all about how the pipeline is managed. In this case, the MSI seems to fall by the wayside on both processors, while the Sabertooth again plays near the top.
Sorenson Squeeze 6.0 - link
Sorenson Squeeze is a professional video encoder, complete with a vast array of options. For this test, we convert 32 HD videos, each a minute long and approximately 42 MB in size, to WMV 512KBps format. Squeeze can encode multiple videos at once, one for each thread.
Video decoding and encoding is a purely optimised INT calculation unit affair, where multiple threads reign supreme. Thus we have the FX-8150 pulling ahead of the 1100T, and the MSI boards actually having a good showing.
Facebook
Twitter
RSS
57 Comments
View All Comments
geforce912 - Thursday, April 5, 2012 - link
Just so you know, the supremefx x-fi 2 on the crosshair v is still a realtek chip but with higher grade capacitors and a creative software overlay. Definitely not a creative chip. Please correct it.TerdFerguson - Thursday, April 5, 2012 - link
Instead of repeatedly calling $130 cheap for a motherboard, why don't you step up and breakdown the costs associated with construction?This reviewer is backwards, as usual - the other boards are horribly overpriced, following the modern trend.
I'd like to see a cost breakdown for any of the very overpriced boards. Please show us how they justify their high costs. It looks to me like Biostar simply didn't get the price-fixing memo.
It's insane how many folks are continuing to support AMD because of its former stance as a budget option and how many of those purported fans seem to turn up their nose at any components that aren't marketed (and priced) as being premium-tier.
MadAd - Friday, April 6, 2012 - link
sata 3, coolusb 3, cool
good overclocking, cool
dual channel ram, itll do
four graphics slots.....groan
am fed up paying out the wazooo for these so called enthusiast boards when I only intend to run 1 graphics card ... yes im a gamer, i want the best in all other areas (esp best sata 3 perfomance) but jeez can we have some 'normal' boards reviewed along with these high end monsters pls?
gilmoreisu - Friday, April 6, 2012 - link
I'm a little disappointed in not seeing the ASRock Fatal1ty board. Any reason why this was left off? Otherwise, great round-up. Thank you!waldojim42 - Friday, April 6, 2012 - link
One of the things I see skimmed over far too often these days are the actual audio capabilities. In the day of digital audio connections and receivers, why do we still have enthusiast level boards with stereo digital audio!? This is something That needs pointed out in the motherboard reviews. MSI makes such ridiculous claims, like "Lossless 24bit/192kHz HD Audio" and "THX TruStudio PRO", yet in the end mean NOTHING when you are playing a game, as you are still limited to 3(or 4) analog 3.5mm to RCA cables for your audio.So which boards support DTS/Dolby Digital encoding mid game?
funguseater - Friday, April 6, 2012 - link
Thank you for taking the time to review these motherboards. It is a relief to know that my old Gigabyte MA790X-UD4P still overclocks to the same levels with a thuban (1090t). It will be interesting to see if the next 1090 chipset will support the old Thubans.I only have DDR2 on my board but it doesn't seem to affect performance as much as I thought it would so I can wait for the next gen boards.
Anyway thanks for including the 1100t in the review!
ranger429 - Saturday, April 7, 2012 - link
It would have been nice to see how a FX-4170 or 4100 would do in this testbrahma - Saturday, April 7, 2012 - link
excelent job, congratulations! ,... but what a shame! do you forget the asrock 990fx fatality, the unique with a fase power 12+2 !!salutations.
Sunny129 - Saturday, April 7, 2012 - link
Ian,First of all, thank you for the informative review and comparison of 990FX boards. Is there any particular reason you reviewed Gigabyte's GA-990FX-UD5, and not their big dog, the UD7? would it be worth while to review the UD7, since you seem to have reviewed the top 990FX boards from ASUS and MSI? specifically, i'd like to see if the UD7 suffers from the same downsides that the UD5 does, for instance the VRM heat issues while under load, lack of decent fan control, etc.
thanks,
Eric
kukreknecmi - Saturday, April 7, 2012 - link
What does this mean? Doesnt video encode is Floating Point intensive task??