YouTuber claims that the 15-inch MacBook Pro with the improved Core i9 chip is severely limited due to thermal issues

The new Apple 15-inch MacBook Pro can be updated to include a 2.9 GHz Intel Core i9 processor at 6.9 GHz that has demonstrated impressive performance, but a YouTuber warns customers not to buy it. Do not provide enough cooling for it to run at full speed.

This afternoon, Dave Lee shared a new video on the Core i9 MacBook Pro that he bought, and according to his tests, the new machine is unable to maintain its basic clock speed after a little while. .

"This processor is an unlocked chip and overclockable, but the full potential of the processor is wasted inside this chbadis – or even more, the thermal solution that is inside here," says Lee.

It continues by sharing some Premiere Pro rendering times that suggest the new MacBook Pro 2018 with poor performance of the Core i9 chip compared to a 2017 model with a Core i7 chip. It took 39 minutes for the MacBook Pro 2018 to render a video that the old model was able to render in 35 minutes. Premiere Pro is not well optimized for macOS, but the difference between the two MacBook Pro models is noticeable.

Lee rediscovered the same test with the 2018 MacBook Pro in the freezer, and at cooler temperatures, the i9 chip was able to deliver exceptional performance, reducing rendering time to 27 minutes and beating the 2017 MacBook Pro.

As Lee points out, the thermal throttling is not unusual and is seen in all kinds of laptops and mobile devices from a range of manufacturers, but he says that "this degree" of thermal throttling is "unacceptable." [19659005] This type of thermal throttling really affects the end user. It does not matter what you use it, as if you were a Final Cut user or an Adobe Premiere user, or if you were using it for software development or for computations like dynamics. fluids. whatever you do with your device. If you have some sort of extended computing work that uses the processor – it's probably the reason why you look at these devices in the first place – it will slow down.

It's unclear if something is wrong with the MacBook Pro with the Core i9 chip that Lee received, as this kind of limitation is probably something that Apple would have tested and not something that d & # 39; 39, other users have reported this.

Because this is only a data point, there is not enough information to conclude on the i9 chip available for the 15-inch MacBook Pro, but some additional tests will certainly follow to clear Lee's video