Benchmarks, not Google Searches, Tell Whether Apple Is Slowing Down Your iPhone

2 minute read
| News

A common claim has resurfaced in the past week: Apple is deliberately slowing down your iPhone. These claims insist that Cupertino is doing this to push people to buy new models. Each time a new model is released, Google searches for “iPhone slow” spike dramatically.

That’s not the whole story, though. One benchmarking firm tackled that argument, checking models as old as the iPhone 5S for performance in iOS 9, 10, and 11. The latest iteration of this claim that Apple is slowing down your iPhone surfaced in the form of an online article that was shared 270,000 times before it was taken down.

apple is slowing down your iPhone

With iOS 11 and the allegation that Apple is slowing down your iPhone, don’t rush to put your 5S out to pasture just yet

Testing the Performance of Older Devices to Determine If Apple Is Slowing Down Your iPhone

Futuremark, a popular benchmarking service that is now part of Underwriter Labs (UL), tackled this argument head-on. Despite the spike in Google searches for “iPhone slow,” Futuremark decided to tally up results from its own database of benchmark data for various models of the iPhone.

apple is slowing down your iphone

Yes, people search for “iPhone slow” after a new model comes out, but let’s listen to “the rest of the story,” as Paul Harvey used to say

Futuremark used a free benchmarking app called 3DMark, which tests the graphics and central processing units (GPUs and CPUs, respectively). It runs a demanding series of tests, and then scores the GPU and CPU based on performance metrics. The results for the iPhone 5S don’t surprise me much, because I don’t believe for one minute that Apple needs to slow down devices to get our money.

apple is slowing down your iphone

The GPU performance of the iPhone 5S has remained fairly stable across three versions of iOS (Image Credit: FutureMark/UL)

Well, would ya look at that? The figures for iOS 9, 10, and 11 are almost as steady as a rock for two years. There are minor variations, but Futuremark says these “fall well within normal levels”. It certainly looks good to me. The numbers show that the GPU in the iPhone 5S maintains very steady performance even years after its release. No sign that Apple is slowing down your iPhone there, so let’s look at the CPU.

apple is slowing down your iphone

CPU performance on the iPhone 5S also remained very steady (Image Credit: FutureMark/UL)

Just as with GPU performance, the 3DMark Sling Shot Extreme Physics test doesn’t waver much. It doesn’t matter what iOS version is installed, the device performs the same.

The Moral of the Story is No, Apple Isn’t Slowing Down Your iPhone

The numbers don’t lie, folks. Apple is not slowing down your iPhone, but your apps might be. Apps that aren’t optimized for your device could run slower. Newer features might not be as crisp and snappy.

You can’t really expect Cupertino to stop coming up with new features just so you don’t have to buy a new device. The truth is, models like the iPhone 5S last an incredibly long time without any performance hits. The problem lies in the apps you run, not the device. Hopefully, these benchmark results will finally put to rest the allegation that Apple is slowing down your iPhone.

2 Comments Add a comment

  1. furbies

    Personally, I’m still on an iPhone 5.
    (Apple replaced it a couple of years ago because of the Sleep/Wake Button issue)

    And I managed to hold out and go from a 1st Gen iPad to the iPad mini 4.
    The iPad upgrade was only because the 1st Gen was having ever more trouble coping with the “modern fangled stuff” in Web Pages. Elsewise it was still doing ok, even though it was several iOS iterations behind….

  2. Paul Goodwin

    I’m still using my 5S. It hasn’t slowed down at all that I can tell, and as the graphs hint. The only problem on the 5S is that it’s 32GB is too small for all the bloated apps these days. With some music and photos on the device, I’ve pared down the number of apps, but it’s hard to maintain free memory above a couple of hundred MB.

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