Revised: Mac Studio Ultra, 64GB RAM, 2TB SSD (66.741 seconds)

[mikeswanson]

Realized that I had neglected the WiFi/network/startup requirements for the test, so I re-performed the benchmark with that process and shaved some time. Either that, or the times vary enough between runs that it can make a difference. Regardless, it's an improved score.

[jurajantas]

Hi, would you mind to open this in Xcode, pick scheme XcodeBenchmark, target any iOS device, clean and build, and report the time, please?

I compiled this project inside Xcode 13.3 on Macbook Pro 16' M1 Max and got 67sec. So I would like to know how much faster it i on Ultra when compiled inside Xcode IDE. Somehow when using the xcodebuild from script it is slower.

I would expect that time to build on Ultra is approximately half the time on Max. And this was confirmed when compiling clang https://twitter.com/mxswd/status/1505058058690772994

[mikeswanson]

48.661 seconds after Clean Build Folder then Build with the XcodeBenchmark scheme. This is a clean/default Xcode installation with none of the optimizations mentioned in other issues.

[jurajantas]

Thanks, that result is much closer to the expected compilation time. Clearly, Apple tools team will need to do some adjustments to xcodebuild. Current build times using that tool are not measuring real performance potential of M1 Ultra.