The context :
- MacBook Pro 15' (+-2013)
Core i7 2ghz
Intel Iris Pro.
- PC with
Core i7 6700K 4ghz @ 4.4ghz (temperature are always ok under CPU burn)
16Go Ram DDR4
512 SSD crucial
Problem : PC run slower than the Mac with this test :
- export of 1700 RAW, same process, same camera (D800).
PC finished after 1h20 (processor occupied between 40 and 60%)
Mac finished after1h30 (processor occupied 100%)
I tried :
- desactivate graphic acceleration => same problem
- more cache (10, 20, 30... 100Go) => same problem
What can i do ? The PC have only CC and a FTP explorer (100% work computer, nothing else)
Why not 100% CPU is used on PC ?
I always find my MBP faster, but I use a thunderbolt connected external drive whereas on Windows it’s a USB 3 connection. Are your master photos stored on the internal SSD on each machine or on an external drive?
My files are stored on internal SSD :-(
Why LR do not use 100% cpu ?