SamMobile has affiliate and sponsored partnerships. If you buy something through one of these links, we may earn a commission. Learn more.

Samsung boosts Exynos Galaxy S4’s GPU clock speed to manipulate benchmark scores


Last updated: July 30th, 2013 at 16:29 UTC+02:00

Well, here’s some surprising news. The folks over at AnandTech have discovered that the octa-core Exynos variant of the Galaxy S4 has a trick up its sleeves that lets it score higher in benchmarks – Samsung has put in a system that boosts the clock speed of the phone’s GPU whenever a benchmark app like AnTuTu, Quadrant and GLBenchmark is fired up.

The PowerVR SGX 544MP3 inside the Exynos chipset on the S4 usually runs at 480MHz, but upon starting those aforementioned apps, the clock speed gets bumped up to 533MHz and stays there unless you close the app. The CPU is also fixed at its maximum clock frequency (and in case of the Snapdragon variant, all cores are made active).

This gives it an artificial boost, up to 10% or more in some cases, that you won’t ever find coming into effect in real-life usage such as playing games or doing any other graphics-heavy stuff on the phone. Which, ultimately, make these benchmarks just something for show off without too much real-world value, though that’s true of benchmarks in general.

So, I guess there’s no point in boasting about your Galaxy S4’s benchmark scores in front of your friends any more. Let’s hope Samsung doesn’t use these tricks in future devices, as it seems a cheap way to make your device stand out among the competition in benchmark comparisons.

Read all the details about the findings at the source link.


Phone Galaxy S4
Load 5 comments

You might also like

Samsung will pay $10 to Galaxy S4 owners for manipulating benchmark sc …

Back in 2013, Samsung and a few other Android manufacturers were caught cheating on smartphone benchmarks. The …

  • By Naresh
  • 3 years ago

10 years of Samsung Galaxy S flagships: Looking back at the Galaxy S4!

Welcome to part four of our 10 years of Samsung Galaxy S flagship series, in which we here at SamMobile talk …

  • By Abhijeet M.
  • 3 years ago

Facebook integration in Gallery and other apps ending June 30 for old …

Starting June 30, users of Samsung’s Android smartphones launched between 2012 and 2014 will no longer b …

  • By Abhijeet M.
  • 4 years ago

Pay to Play: An examination of Samsung’s rising smartphone prices

We’ve seen the cost of the next Galaxy already, enough to know that Italy will have it a little harder than …

  • By Deidre R.
  • 5 years ago

Samsung smartphones score top five positions in research and testing s …

Samsung today announced that its smartphones have scored the top five positions in the joint study of the Germ …

  • By Adnan F.
  • 5 years ago

T-Mobile rolls out February security patch for the Galaxy S4 and the G …

T-Mobile is rolling out the latest Android security patch to two old Samsung devices that you may not even rem …

  • By Adnan F.
  • 5 years ago