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Apple earlier this month unveiled a refresh to its MacBook Pro business notebook lineup. The updated range includes the latest-generation Intel Core processors, including Core i5, Core i7 and Core i9 with up to 6 cores. The high-end range offering, with Core i9-8950HK, is equipped with a base clock frequency of 2.9 GHz up to 4.8 GHz with the Intel Turbo Boost technology. However, a review of the video claimed that the laptop is unable to reach the true potential of the chip mainly because of the design of the MacBook Pro, which other publications have corroborated.
In a video posted on Tuesday, YouTuber Dave Lee showed the results of the Adobe Premiere Pro video editing software that reveals that the Core i9 model of the MacBook Pro 2018 took longer to make the content compared to the version Core i7 of the 2017 MacBook Pro. While the 2017 Core i7 model took 35 minutes and 22 seconds to render, the Core i9 on the 2018 MacBook Pro took about 39 minutes and 37 seconds to display the same file.
"This MacBook can not even maintain the basic clock Forgotten Turbo [Boost] and all that, it can not even maintain the 2.9 base clock [GHz] which is nonsense "Lee exclaims in the video, essentially, he explains that the potential of the CPU is wasted despite the huge margin that it has. thermal throttling on the laptop is unacceptable given the stiff price tag.
This is surprising mostly because the MacBook Pro is aimed at professionals, who would not want to pay thousands of dollars to discover that their machine is limiting performance just because its sleek design can not handle extreme levels of performance, something that is expected by default.In particular, the Apple website clearly lists the speeds of the game. base clock and Turbo Boost for the new Mac model Book Pro as the same numbers as Intel announces, without any reservations, opening the possibility of potential litigation of buyers who expected to receive what was announced. A firmware update should help the Core i9 machine to outperform at least the cheapest Core i7 machine, if not a reversal of the specifications posted on the company's website
The Thermal Design Point or TDP of # Intel verifies the processor power. running at "unboosted" levels. TDP of the 8th generation Core i9 and Core i7 processors is the same – 45 Watts. This means that although the basic frequency performance is similar for both, the Core i9 may be unable to improve performance under the same conditions. Apple Insider speculates that the thermal limitation may be due to the way the new MacBook Pro is designed. The publication also confirmed Lee's results.
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