This is unchanged from the previous model. In short, Apple's True Tone technology takes input from a pair of sensors in the screen, and will alter the settings of the internal display and compatible external ones to account for the lighting condition in the room. In these cases, the on-board graphics are a hair faster than the previous generation's integrated chipset, but nothing notable. As the name suggests, it offers considerably more memory bandwidth per chip compared to GDDR5, while at the same time consuming less power - and it is on the GPU die, making for a simpler assembly to cool.Īs it has done so for a decade plus, macOS can automatically activate and switch to the dedicated GPU when necessary and fall back to integrated graphics to save energy. In any event, the Vega 16 and Vega 20 include support for second-generation high bandwidth memory (HBM2) that provides a few extra bonuses compared to the more conventional GDDR5 memory used in other graphics cards. Heat pipe positioning with a 560X GPU versus the new Vega 20 configuration. The desktop-class GPU is said to include between 16GB and 32GB of HBM2 and require between 150 Watts and 300 Watts to run, which can be generously described as undesirable for notebook usage.
MACBOOK PRO VEGA 20 WORTH IT PC
There's been some confusion about the choice to use the Vega 20 name for one of the two options, as it is believed by enthusiast PC users that the Vega 20 will be the first GPU from the company using a 7-nanometer process. With the refresh in November, the 555X has been dumped in favor of the Radeon Pro 560X at a default, with user options for the Vega 16 and Vega 20 chipsets. The 2018 model used to have "X" versions of both, with slightly better performance and more video RAM. The Radeon Pro 555 and Radeon Pro 560 shipped in the 2017 model. We're not thrilled that it is less reliable than the 2015 keyboard, but it is not a wide-spread phenomenon.Įven better GPU than before, but at a cost It is still polarizing, depending on what you feel about key travel, and we still don't know if reliability is any better than the 2016 or improved 2017.īut, on the subject of reliability - while Apple has a repair program for the 20 model, there aren't an epidemic of failures spanning every user across the globe. Keyboard key travel is minimal on the MacBook Pro.
0 kommentar(er)
