It's time for the PCPer Mailbag, our weekly show where Ryan and the team answer your questions about the tech industry, the latest and greatest GPUs, the process of running a tech review website, and more!

We realized that this is our last Mailbag before Christmas, but we forgot to ask for holiday-themed questions. So, instead, enjoy the answers to these standard tech questions and just pretend that Ryan's actually wearing a Santa hat:

00:23 – Upgrading a Skylake PC on a budget?
02:56 – Why are 1440p displays still a thing?
05:14 – Enough PCIe lanes on Z370?
08:45 – Can an underpowered PSU damage your PC?
11:07 – Overclocking Infinity Fabric?
12:43 – Where is Intel's Bluetooth 5 wireless card?
14:04 – Windows Mixed Reality vs. Vive & Rift?
16:34 – Cache memory everywhere?
20:04 – Single Precision vs. Double Precision compute?

Want to have your question answered on a future Mailbag? Leave a comment on this post or in the YouTube comments for the latest video. Check out new Mailbag videos each Friday!

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