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- #Graphics card for macbook pro 15 inch 1080p
- #Graphics card for macbook pro 15 inch update
- #Graphics card for macbook pro 15 inch professional
#Graphics card for macbook pro 15 inch update
A bug fix is included in macOS High Sierra 10.13.6 Supplemental Update and is recommended.” However, Apple has since explained that there was “a missing digital key in the firmware that impacts the thermal management system and could drive clock speeds down under heavy thermal loads on the new MacBook Pro. That’s incredibly hot, and it’s clear that’s why the clock speeds were lowered. Meanwhile, CPU temperatures hit a maximum of 97C (206F). This is a long way off the 2.90GHz base clock and 4.8GHz boost clock advertised. While almost 100% of the CPU was being used, the clock speeds of the processor started at around 2.82GHz, then dropped to 2.34GHz on average, sometimes going as low as 1.94GHz.
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The video transcode is a very CPU-intensive task, and we watched the clock speeds during this test. This is where things got interesting, considering the accusations of extreme throttling for the MacBook Pro.
#Graphics card for macbook pro 15 inch 1080p
Addressing the Throttling issueĪs with the 13-inch MacBook Pro 2018, we also transcoded a 57-minute, 1080p video to HEVC using HandBrake’s Apple 1080p30 Surround preset, with the video encoder switch to ‘H.265 (x265)’. Most consumers may find 16GB of RAM to be more than enough, but the option to add up to 32GB is welcome for more intensive users. Using the MacBook Pro 2018, we can have numerous apps open (including Handbrake) while transcoding video files, and the device remains fast and responsive. But again, remember that you’ll be paying a hefty sum for that upgrade. This is excellent news, as the boost in RAM makes this an ideal notebook for multitasking, not to mention, a bit of gaming.
#Graphics card for macbook pro 15 inch professional
Both are formidable professional graphics cards that do an excellent job of handling intensive programs when processing high-resolution images, such as Photoshop.Īs you can see from the Cinebench graphics test, it’s a powerful GPU that skillfully beats the Surface Book 2, which has an Nvidia GTX 1060 graphics card, and managed 94fps (frames per second) to the MacBook Pro’s 102.28 fps.Īpple has also addressed complaints about the MacBook Pro 2017 only supporting up to 16GB of RAM, with the MacBook Pro 2018 15-inch now supporting up to 32GB of DDR4 memory.
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You get the choice of either the AMD Radeon Pro 555X or the Radeon Pro 560X, both of which come with 4GB of GDDR5 memory. If you’re looking to utilize the MacBook Pro for graphic-intensive tasks, such as video and image editing, or 3D rendering, then you’ll be more than satisfied with the discrete graphics cards that come with the 15-inch model. Still, if you want the absolute best CPU performance, the 15-inch MacBook Pro is your best bet.
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The performance of the MacBook Pro 2018 15-inch versus the 13-inch 2018 model was closer, with the Cinebench CPU benchmark returning 621 points for the 13-incher, and the Geekbench 4 scores of 5,320 single-core and 18,135 multi-core. When it came to multi-core scores, the difference was even more stark, thanks to the 2018 model’s six cores, compared to the two cores of the 2017 model – scoring 9,313 and 23,431, respectively. The Geekbench 4 benchmark also highlighted the performance difference with a single core score of 4,383 for the 2017 model, and 5,542 with the 2018 15-inch model. Where the 2017 model scored 383 points in the Cinebench CPU benchmark, the 2018 15-inch model scored 1,057 points, which shows how the increase in core count has positively impacted the performance.
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