MacBook Pro (Retina, mid 2012)
Brion Vibber edited this page Oct 18, 2013
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2 revisions
- CPU: 2.3 GHz Intel Core i7
- CPU ISA: x64-64
- CPU cores: 4
- OS: Max OS X 10.9
- Browser: Safari 7
- Uint8ClampedArray: yes
- Uint32Array view on top of CanvasImageData buffer: yes
- Web audio: yes
- WebGL: no (off by default)
- Workers: yes (test me)
- Transferable: yes (test me)
Performance is pretty awesome on Safari 6.1 and 7 on the rMBP.
Worker threads would be nice to make the UI thread smoother, but won't improve playback speed.
CPU usage can be measured with Activity Monitor.
Safari has built-in debugging tools, but unfortunately opening them seems to disable the JIT compiler and makes playback REALLY SLOW.