It's Friday, which means it's time for PC Perspective's weekly mailbag, our video show where Ryan and team answer your questions about the tech industry, the latest and greatest hardware, the process of running a tech review website, and more!

Here's what you'll find on today's show:

00:28 – Intel vs. Realtek Ethernet
01:38 – Josh's F-4 Phantom artwork and DirectX12 multi-GPU?
02:59 – Under-volting locked Intel CPUs?
04:45 – Graphics settings that are CPU-bound?
07:20 – Overclocking results in 1070 Ti review?
10:05 – True "4K-capable" GPUs?
12:20 – Discrete GPUs from Intel?
15:00 – What's up with AMD Eyefinity?
16:59 – Why no GDDR5X on 1070 Ti?

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