Video Transcoding Performance

x264 HD 5.0.1 Benchmark

We migrated to the latest verison of the x264 HD benchmark which features a much newer version of x264 and a much heavier workload. The focus here is on quality rather than speed, thus the benchmark uses a 2-pass encode and reports the average frame rate in each pass.

Windows 8 - x264 HD 5.0.1 - 1st Pass

Windows 8 - x264 HD 5.0.1 - 2nd Pass

The latest version of the x264 HD test does extremely well on Vishera. With the exception of the FX-6300, AMD is able to come away with a win at all of its price points. The FX-8350 even outperforms the Core i7 3770K.

Visual Studio 2012 - Multithreaded Compile Performance

Our compile test is back and better than ever. With a much larger and faster SSD (Samsung SSD 830, 512GB), we're able to get more consistent compile times between runs. We're now using Visual Studio 2012 to compile Mozilla's Firefox project. The compile is multithreaded however there are periods of serial operation where performance is bound by the speed of a single core. The end result is a benchmark that stresses both single and multithreaded performance. Compile times are reported in minutes elapsed.

Windows 8 - Visual Studio 2012 - Firefox Compile

It's all or nothing with Vishera. Mixed workloads that stress both single and multithreaded performance don't turn out as well on AMD's platform. With the FX-8350 AMD is able to sneak up on Sandy Bridge, but the competitive Ivy Bridge parts simply pull ahead. If there ever was a reason to fix AMD's single threaded performance, you're looking at it.

General Performance Photoshop & 3D Rendering Performance
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  • klatscho - Tuesday, October 23, 2012 - link

    but at least priced decently. Reply
  • leexgx - Tuesday, October 23, 2012 - link

    still like how AMD think they have 8 full cores in there (some sites list the Modules not FP cores in their lists)

    8x is 4 Modules (4M/8T)
    6x is 3 Modules (3M/6T)
    4x is 2 Modules (2M/4T)

    they hardly outperform stock clocked matched cpus (that they listed)
    Reply
  • leexgx - Tuesday, October 23, 2012 - link

    also to add if you own an Bulldozer (or Vishera) type of cpu you should all ready have these patches installed
    http://support.microsoft.com/kb/2646060
    http://support.microsoft.com/kb/2645594
    Reply
  • Penti - Wednesday, October 24, 2012 - link

    There are 8 fully pipelined integer cores in there, they are just very weak. Some of it is the shared frontend/decoder some of it is the integer execution units themselves. Weak SIMD/FPU-performance isn't the only thing it got. It just does so much less. You don't have two pipelines with separate resources to achieve SMT/HT. They need wider execution here. Preferably dropping the shared front end thing too. Makes no point of having it around, focus on making it faster and dump all that cache which does no good. Mobile/Notebook chips can't really have 16MB of cache any way. Just a few MB. Reply
  • DDR4 - Wednesday, November 07, 2012 - link

    It's just a marketing thing, the cores don't have that much power, AMD's just looking to do better than Intel in one area. Reply
  • P39Airacobra - Wednesday, May 14, 2014 - link

    And you base this on the first that came to your mind to make you feel better about you over paying for your wimpy little 4 core Intel CPU with half the power of a FX-8320. LOL Reply
  • P39Airacobra - Wednesday, May 14, 2014 - link

    Just kidding I have a i5 myself, But guys you really should stop being such fanboys. AMD has a great Chip here with the FX-8320 and FX-8350. They are priced much lower than the top i5 CPU, And they will perform just as well in gaming if not better. And who cares about it using 125 watts? 125 watts is a bit more than what Intel's i5's use , But it can still be ran more than fine with a High end GPU with just a decent 600watt mainstream PSU like a CX600. Reply
  • spooky2th - Tuesday, June 03, 2014 - link

    Intel i5's can handle faster memory than any amp chip. They have a stronger MC plus they OC very well too. With the 1155 socket the amd chips were barely keeping up. Since haswell the speed champs are intel cpu's hands down and with the z97 boards and the new processors that will only work with the 97 boards, look out amd! Better OC'ing and handling faster memory than before! Reply
  • DesiredUser - Friday, February 12, 2016 - link

    Currently, FX-8350 costs over $200.
    Used Xeon 5647 costs just $50 and beats a crap out of it.
    Both support ECC. Go figure.
    Reply
  • Homeles - Sunday, October 28, 2012 - link

    Because performance = core count. Brilliant. Reply

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