Are there any 5800x3d vs 7800x3d MMORPG tests? Trying to figure out the benefits

[li3to]

I am struggling to figure out if 7800 will offer any benefits, lots of tests I've seen suggest almost no difference in a large number of games. 2-3% increase to be exact for 30-40% extra money counting a new mobo.

Mostly playing MMORPGs on 1440p with RTX4700. Currently on intel so will be buying mobo either way. Would want to still use ddr4 ram for now.

Any tests that can help me figure out how much more performance will I get with 7800?

 

[li3to]

So will I need to buy new ram if i go with AM5 or is it just 7800x3d?
7600x seems to perform worse than 5800x3d - do both have that fancy L3 cache?

 

[li3to]

So considering I want L3 cache I either pay 400ish for 5800x3d with mobo or 700-800ish for 7800x3d + mobo + ram
Does this sound about right?

 

[li3to]

I play a few games but the most demanding one is Black Desert, particularly mass pvp which can have hundreds of players on the screen at a time. It does use L3. I did ask around people who upgraded to either CPU noticed massive difference but understandably they cant compare the two.

 

[li3to]

Gamers Nexus just put out the ultimate AM4 "is it worth upgrading" video answering this very question with a multitude of modern games.

seems like it's not as clear cut
Am I safe to assume that AM5 cpues running DDR5 in this text and AM4 running DDR4? I.e. when I am seeing 7800x3d doing 10% better that's WITH faster memory?

 

[li3to]

Any micro-atx mb you can recommend with wi-fi for 7800x3d? (assuming when thermaltake s100 says "up to micro-atx" it means micro-itx is supported)

I was almost ready to pull the trigger on 5800x3d because of the price difference in cpu+ddr5 memory but then "realised" (lol) I can sell my current ddr4 memory and the choice became a bit easier