Do I need a graphics card with the Ryzen 7 5800XT?

Yes. It has no integrated graphics, so it only works with a discrete GPU installed.

Will it fit my existing AM4 motherboard?

It uses socket AM4, so most 300, 400 and 500-series boards support it after a BIOS update. Check your board maker's CPU support list first.

The 5800XT has higher clocks but a much higher TDP. Expect a small performance gain and more heat; the 5700X is the cooler, lower-power choice.

AMD does not include a cooler. With a 105 W TDP, plan on a decent tower air cooler or a 240 mm liquid cooler.

Yes. The multiplier is unlocked, and overclocking is possible on B and X-series AM4 boards with adequate cooling.

It uses DDR4 memory on AM4 boards. DDR4-3200 is the sweet spot, and faster kits can help in some games.

At eBay, for $179.00, 25% under what the other stores charge, as of our latest check.

Rated 4.7 out of 5 from 3 ratings.

13 stores we checked sell it, including Antonline, Walmart, eBay, Best Buy, B&H Photo-Video-Audio.

$179.00at eBayChecked 1 h ago

25% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.