Intel ended customer service support for HD 20 GPUs on June 24, 2016, having ceased manufacturing them years earlier. Deprecation decisions like this are standard practice in the gaming industry, as supporting old hardware requires additional development time and can hamstring the implementation of new features. While Zwift has historically supported a wide range of devices, they cannot support aging hardware forever. Here’s an article explaining how to force Windows 10 to use your higher-performing dedicated GPU > If your PC has both integrated and dedicated GPUs, you’ll want to make sure you’re using the dedicated GPU for Zwift. And sometimes PCs are sold with integrated graphics, and a dedicated GPU installed. Sometimes a PC is sold with integrated graphics, then an aftermarket dedicated GPU is added. It’s possible that you’re using a computer with multiple GPUs. If you’re unsure which GPU your Mac or PC is using, follow these links for instructions on how to find out: That’s why computers called “gaming systems” tend to have dedicated GPUs, while budget laptops tend to have integrated GPUs. An Intel processor with integrated GPU, installed on a motherboard Dedicated GPU (the lovely Nvidia 1660 Super)Ĭomputers with integrated GPUs will typically cost less and consume less power than those with dedicated GPUs, but dedicated GPUs offer better graphics performance. The other option for a GPU is a dedicated GPU, which is a standalone card that plugs into your motherboard and contains its own processor, memory, and cooling system. An integrated GPU shares some of your main system memory.

Integrated vs DedicatedĪn “integrated” GPU is one built into the CPU, which is your computer’s main processor. Starting with the March release of game version 1.23, the Zwift game app will no longer function on affected computers. Starting March 2022, Zwift will no longer run on computers using the following integrated GPUs:Īnyone Zwifting on a computer using these GPUs will begin to see messaging in-game with the February game release v 1.22, and should also receive notification via email. This deprecation announcement comes soon after Zwift ended support for old operating systems in December 2021 and January 2022, including Windows 7/8, macOSX 10.11, iOS 11, and Android 6. Last week, Zwift announced via a forum post that certain older integrated graphics processing units (GPUs) will no longer be supported for PC or Mac users starting in March 2022.

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