Intel DX79SI Review: The Default X79?
by Ian Cutress on November 18, 2011 1:10 AM EST- Posted in
- Motherboards
- Intel
- X79
Aliens vs. Predator Benchmark
Aliens vs. Predator is a DirectX 11 science fiction first-person shooter video game, developed by Rebellion Developments. Available as a standalone benchmark, on default settings the benchmark uses 1920x1080 with high AF settings. Results are reported as the average frame rate across 4 runs.
Using 5850s shows almost no difference for AVP in single GPU mode. In dual GPU mode, the X79 boards have a slight advantage, presumably due to the CPU or the extra GPU bandwidth compared to the A75 platforms.
With GTX580s, we're less limited by the GPU here - bottlenecks more in the PCIe bandwidth and CPU start to show, hence we see the X79s pulling ahead.
Dirt 3
Dirt 3 is a rallying video game and the third in the Dirt series of the Colin McRae Rally series, developed and published by Codemasters. Using the in game benchmark, Dirt 3 is run at 1920x1080 with full graphical settings. Results are reported as the average frame rate across 4 runs.
With 5850s in Dirt3, the dual GPU scenario shows difference between other platforms - up to 10 FPS difference. Despite the difference between the DX79SI and P9X79 Pro results, both are reasonably within statistical variance.
With more powerful GPUs, we again see the X79 pulling ahead slightly in single GPU mode. We see again that the DX79SI falls slightly behind in dual GPU mode.
Metro2033
Metro 2033 is a challenging DX11 benchmark that challenges every system that tries to run it at any high-end settings. Developed by 4A Games and released in March 2010, we use the inbuilt DirectX 11 Frontline benchmark to test the hardware at 1920x1080 with full graphical settings. Results are given as the average frame rate from 10 runs.
The extra bandwidth for the second GPU really shows here, with the X79s having x16/x16, and the P67/Z68s having x8/x8 (except the P8P67 Pro, which had x16/x4).
However, with more powerful GPUs, there isn't much of a difference between the X79 boards here.
Facebook
Twitter
RSS
60 Comments
View All Comments
StephaneP - Friday, November 18, 2011 - link
The DPC Latency test is a nice addition.Did you check what peripheral gives this higher DPC ? (Lan, USB3, ...)
ochentay4 - Friday, November 18, 2011 - link
Expensive, not the top of the line, horrbile skull, terrible option in my opinion.tomvh - Friday, November 18, 2011 - link
I am on my fourth Intel motherboard build. I use them because they work. Period !Pperformance ? Probably not up to gamer's standards, I don't play games. But for AV use and general office work, they are fine and fast.
Never had a hiccup with any thing from Intel.
Death666Angel - Friday, November 18, 2011 - link
Why exactly do you use 2 different graphics cards, resulting in 4 different setups? What is testing an old 5850 supposed to accomplish?londiste - Friday, November 18, 2011 - link
and no, skull doesn't make it flashy.i've had a number of intel boards, i've started to take notice of them after 440bx boards. they always tend to lack the cutting edge features even on high-end boards, bioses are always simple and i most cases more limited than other manufacturers but on the other hand these things just work. i have honestly never seen an issue in bios (although judged by readmes their bios updates do fix some issues) and never had to rma any of them (unlike some/most other manufacturers' boards).
specific board does seem a bit overpriced though.
dusteater - Friday, November 18, 2011 - link
Well, I have always Intel branded motherboards in my computer builds. I am in the market for a new computer next year, but am so frustrated at Intel for their USB bungle. I will absolutely not buy a motherboard if it doesn't have all USB 3.0 ports. And I really doubt any OEM's will have any motherboards that meat this requirement either. Just pathetic.tomvh - Friday, November 18, 2011 - link
I agree. There are only a couple of Intel boards with on board USB 3 controllers.I too am hoping that next years Ivy Bridge boards have at least four on the back and a couple headers on the board. I think it may be the cost of USB chips that may be slowing down all board manufacturers.
Doesn't the Ivy Bridge and new chips have native support for USB 3 ?
C300fans - Friday, November 18, 2011 - link
A piece of junk. Are you ready for the 999$ cpu?CharonPDX - Friday, November 18, 2011 - link
Intel always includes SATA cables.ClagMaster - Friday, November 18, 2011 - link
Intel motherboards and BIOS are easy to understand.Intel products are 100% compliant to standards based and offer little room for tweeking because Intel wants their products to be highly reliable.
Most people who buy Intel motherboards do so for their quality and reliability.
Think of how Apple controls their Macs and understand their motivations for doing so.
Then you will understand Intel.