THERMOHAMMER Get the app

iPhone 15 vs iPhone 16

iOS

iPhone 15

77.3%speed held · 5 min · multi-thread
VS
iOS

iPhone 16

79.9%speed held · 5 min · multi-thread

iPhone 16 holds its speed better under sustained load

77.3% against 79.9% of full speed

Under sustained load

iPhone 16 keeps 79.9% of its speed, iPhone 15 77.3%.

Throughput ribbonshare of full speed over time
Throughput over time: iPhone 15 against iPhone 1625%50%75%100%0:001:002:003:004:005:00Throughput over time: iPhone 15 against iPhone 1625%50%75%100%0:001:002:003:004:005:00
iPhone 15MeasureiPhone 16
5 min · multi-threadTest5 min · multi-thread
1.82 GIPSFastest sample2.17 GIPS
1.41 GIPSSecond-half average1.73 GIPS
76%Lowest 5-second average79%
SeriousHottest state reportedFair

The devices

iPhone 15MeasureiPhone 16
iOSPlatformiOS
–Chip–
–GPU–
iOS 27.0.1OSiOS 27.0

iPhone 15 iPhone 16

Where does yours land?

Run the benchmark on your own device and compare it with either of these in the app.

Get it onGoogle Play Download on theApp Store Windows: on its way to the Microsoft Store