Fotograf Austin Mann har testet den nye maxet-ud 2018 MacBook Pro, og det er ikke småting, den performer især hvis man arbejder meget med videoredigering og rendering. Prisen i Danmark er så også derefter: 58.479,00 kroner.
The test was simple: convert a 4K Mavic Pro video file to 1080p H.265 (HEVC) using QuickTime Player (File > Export As > 1080p > Check “Use HEVC”).
I have three different MacBook Pros, all on macOS 10.13.6, all running QuickTime 10.4, all with the original file on the internal drive and exporting to the internal drive. Here are the results:
My daily MBP until I discovered these results: 2.3 GHz i7 MacBook Pro (15″, Late 2013, 16 GB RAM, 1 TB SSD) = 1980 seconds (33 minutes)
Top-of-line 2016 MBP: 2.9 GHz i7 MacBook Pro (15″, 16 GB RAM, 1 TB SSD) = 99 seconds
This top-of-line 2018 MBP: 2.9 GHz i9 MacBook Pro (15″, 32 GB RAM, 4 TB SSD) = 24 seconds
Men træerne vokser åbenbart ikke ind i Mac himlen: https://www.macrumors.com/2018/07/17/core-i9-chip-macbook-pro-throttling/amp/
for at kunne lave samme tid på den nye maskine behøves den vel sket ikke at være makset ud på ram og harddisk, mon ikke standard versionen til under det halve giver samme resultat?
Den er helt gal.
Apple fans are returning their new MacBook Pros that cost a minimum of $2,800 because they can’t reach the advertised performance speeds.
Indeed, putting the Core i9 MacBook Pro in a freezer would help cool down the processor enough to reach higher speeds without thermal throttling.
It's something that non-YouTubers have discovered, too, as shown by Reddit users. After the discovery, some are cancelling their orders of the Core i9 MacBook Pro, returning it, or thinking about about returning it.
Reddit user jonlb87 said "Was supposed to pick up my i9 tonight. Looks like I'll be canceling it." Redditor IDoHaveWorkToDo said "I returned my i9 2018 MBP today. It never once hit its advertised turbo speed--not even for a fraction of a second. It failed to maintain base clock. "
... og alligevel ikke...
https://www.youtube.com/watch?v=aKm6opbKgB8