Benchmarking Performance: CPU Office Tests

The office programs we use for benchmarking aren't specific programs per-se, but industry standard tests that hold weight with professionals. The goal of these tests is to use an array of software and techniques that a typical office user might encounter, such as video conferencing, document editing, architectural modeling, and so on and so forth.

All of our benchmark results can also be found in our benchmark engine, Bench.

Chromium Compile (v56)

Our new compilation test uses Windows 10 Pro, VS Community 2015.3 with the Win10 SDK to compile a nightly build of Chromium. We've fixed the test for a build in late March 2017, and we run a fresh full compile in our test. Compilation is the typical example given of a variable threaded workload - some of the compile and linking is linear, whereas other parts are multithreaded.

Office: Chromium Compile (v56)

Our Chrome Compile test is a mix of load, but also loves L3 cache. We've seen before that the L3 victim cache on AMD can be a defecit here, but even then the Core i5 cannot overcome the 3:1 thread deficit to the Ryzen 5 CPUs. The Core i7-7740X hits the nail on the head for threads and single thread performance, although users that play in this space would look straight to the Core i7-7800X, and likely decide that +16.5% better performance is worth the +18.2% extra cost.

PCMark8: link

Despite originally coming out in 2008/2009, Futuremark has maintained PCMark8 to remain relevant in 2017. On the scale of complicated tasks, PCMark focuses more on the low-to-mid range of professional workloads, making it a good indicator for what people consider 'office' work. We run the benchmark from the commandline in 'conventional' mode, meaning C++ over OpenCL, to remove the graphics card from the equation and focus purely on the CPU. PCMark8 offers Home, Work and Creative workloads, with some software tests shared and others unique to each benchmark set.

Office: PCMark8 Creative (non-OpenCL)

Office: PCMark8 Home (non-OpenCL)

Office: PCMark8 Work (non-OpenCL)

SYSmark 2014 SE: link

SYSmark is developed by Bapco, a consortium of industry CPU companies. The goal of SYSmark is to take stripped down versions of popular software, such as Photoshop and Onenote, and measure how long it takes to process certain tasks within that software. The end result is a score for each of the three segments (Office, Media, Data) as well as an overall score. Here a reference system (Core i3-6100, 4GB DDR3, 256GB SSD, Integrated HD 530 graphics) is used to provide a baseline score of 1000 in each test.

A note on context for these numbers. AMD left Bapco in the last two years, due to differences of opinion on how the benchmarking suites were chosen and AMD believed the tests are angled towards Intel processors and had optimizations to show bigger differences than what AMD felt was present. The following benchmarks are provided as data, but the conflict of opinion between the two companies on the validity of the benchmark is provided as context for the following numbers.

Office: SYSMark 2014 SE (Office)Office: SYSMark 2014 SE (Media)Office: SYSMark 2014 SE (Data)Office: SYSMark 2014 SE (Responsiveness)

Office: SYSMark 2014 SE (Overall)

Benchmarking Performance: CPU Encoding Tests Benchmarking Performance: CPU Legacy Tests
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  • YukaKun - Monday, July 24, 2017 - link

    Hat off to you, Mr Ian. A lot of good and interesting information there.

    Cheers!
    Reply
  • Ian Cutress - Monday, July 24, 2017 - link

    Thanks :) This will hopefully become the new CPU testing standard for us. It's all scripted, making benchmarking relatively easy. Sourcing and writing are now the mentally consuming parts. Reply
  • YukaKun - Monday, July 24, 2017 - link

    That is nice to know. Will you write an article about the testing itself? Like detailing the process or something along those lines? It would be interesting to know about those little details, for sure!

    I'm sure you can glue together an article in no time! *wink wink*
    Reply
  • Ian Cutress - Monday, July 24, 2017 - link

    I've had one half-written about the new 2017 suite and an upcoming project for a couple of weeks. Need to get on it! Coffee time... Reply
  • Dr. Swag - Monday, July 24, 2017 - link

    Let's hope you won't be Lake to the party... Reply
  • Cellar Door - Monday, July 24, 2017 - link

    What is lake to the party is Intel - it is just so firetrucking sad how they refuse to give customers more for their money. HT should be enabled on all their chips, it is there on the physical chip.

    I will never buy another Intel cpu - what! You got a problem with that Intel?
    Reply
  • leexgx - Monday, July 24, 2017 - link

    Ryzen on some r3 cpus don't have SMT Reply
  • Lolimaster - Tuesday, July 25, 2017 - link

    With the corresponding price, Ryzen 1500X 4c/8t is 90% of the i7 7700 for half the price. Reply
  • Dr. Swag - Tuesday, July 25, 2017 - link

    "With the corresponding price, Ryzen 1500X 4c/8t is 90% of the i7 7700 for half the price."

    This is just incorrect. Ryzen ipc is around 90% of kaby/skylake, but the 7700k oces around 25% higher and also has around a 20% higher out of the box frequency.
    Reply
  • Diji1 - Wednesday, July 26, 2017 - link

    Uh oh, now they have to swear to never buy an AMD chip ever ever! Reply

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