CPU Web Tests

One of the issues when running web-based tests is the nature of modern browsers to automatically install updates. This means any sustained period of benchmarking will invariably fall foul of the 'it's updated beyond the state of comparison' rule, especially when browsers will update if you give them half a second to think about it. Despite this, we were able to find a series of commands to create an un-updatable version of Chrome 56 for our 2017 test suite. While this means we might not be on the bleeding edge of the latest browser, it makes the scores between CPUs comparable.

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

SunSpider 1.0.2: link

The oldest web-based benchmark in this portion of our test is SunSpider. This is a very basic javascript algorithm tool, and ends up being more a measure of IPC and latency than anything else, with most high-performance CPUs scoring around about the same. The basic test is looped 10 times and the average taken. We run the basic test 4 times.

Web: SunSpider on Chrome 56

Mozilla Kraken 1.1: link

Kraken is another Javascript based benchmark, using the same test harness as SunSpider, but focusing on more stringent real-world use cases and libraries, such as audio processing and image filters. Again, the basic test is looped ten times, and we run the basic test four times.

Web: Mozilla Kraken 1.1 on Chrome 56

Google Octane 2.0: link

Along with Mozilla, as Google is a major browser developer, having peak JS performance is typically a critical asset when comparing against the other OS developers. In the same way that SunSpider is a very early JS benchmark, and Kraken is a bit newer, Octane aims to be more relevant to real workloads, especially in power constrained devices such as smartphones and tablets.

Web: Google Octane 2.0 on Chrome 56

WebXPRT 2015: link

While the previous three benchmarks do calculations in the background and represent a score, WebXPRT is designed to be a better interpretation of visual workloads that a professional user might have, such as browser based applications, graphing, image editing, sort/analysis, scientific analysis and financial tools.

Web: WebXPRT 15 on Chrome 56

Benchmarking Performance: CPU Rendering Tests Benchmarking Performance: CPU Encoding Tests
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  • mapesdhs - Monday, May 14, 2018 - link

    You know what will happen there though, yet more accusations of conspiracy, etc.
  • lfred - Wednesday, April 25, 2018 - link

    Could anyone confirm the Wraith Prism cooler height 9.4cm , (and therefore wont fit a Silverstone Raven Z Mini-ITX case ) . thank you
  • psychok9 - Wednesday, April 25, 2018 - link

    Hello Ian, is there any news this week?
  • ET - Wednesday, April 25, 2018 - link

    I'm still waiting for the StoreMI page.
  • Sx57 - Wednesday, April 25, 2018 - link

    Well i am still waiting for anandtech updating the article.i am very interested to know how ryzen beat coffelake so well.i believe anandtech review is perfomed rightly but i wanna know what is actually wrong with other reviews that make intel winner in some games.it seems not to be the security patches related.
  • FaultierSid - Wednesday, April 25, 2018 - link

    Did they just silently switch out all gaming benchmarks? Intel 8700K now winning across the board.
  • rocky12345 - Wednesday, April 25, 2018 - link

    Yep they sure did they must have redone the tsts but this time turned on MCE for Intel and upped the memory clock to at least 3200MHz for Intel as well to see those kinds of gains in games from the old charts from last week. If they decide to explain it they will spin it that oh they had the wrong data points in the charts for Intel...lol
  • TEAMSWITCHER - Wednesday, April 25, 2018 - link

    Yes .. at 1080P. The 4K gaming results are rather mixed. So the original conclusion still stands for me. The AMD Ryzen 2700X is roughly on par with the 8700K at 4K gaming, and pulls ahead in productivity applications.
  • RafaelHerschel - Wednesday, April 25, 2018 - link

    Here is how I see it, at 1080p the new Ryzen results are good enough for 60 FPS gaming. The 2600 (non-x model) sometimes drops below 60 FPS but for a system that is equally used for productivity and gaming, I can certainly live with that. For a system that is mainly used for gaming, I still prefer Intel, but by a slimmer margin than before.
  • mapesdhs - Monday, May 14, 2018 - link

    You are hereby awarded the Sensible Chap medal for mentioning 60Hz gaming in at least a non-negtive manner. 8) A few pages back, one guy described anything below 144Hz as useless.

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