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16 gigs vs 32 gigs of RAM with ryzen 5800x

Rxplants

Hi, I made a new build and currently have 16 gigs of 3600mhz ram for my Ryzen 5800x. I noticed windows uses around 5 or 6 gigs of ram, I heard there isn't much of a difference in performance if you're just using it for gaming (which I am) but I also heard the 5800x is extremely sensitive to memory and can't find anything on youtube covering RAM with new gen ryzens. Will I gain any benefit to gaming if I upgrade to 32 gigs?

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For just gaming, no. Ryzen is sensitive to memory speeds, not to memory capacity. If you don't do anything other than gaming and are pretty good about not having a ton of Chrome tabs open or a lot of background processes, 16GB is fine. That said, 32GB gives you room to be careless with memory, it's the main reason my system has 32GB of RAM. 

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Gamers Nexus stated that the Zen 3 gain a benefit from having 4 ram slots used vs 2, and that it wasn't the amount that changed the performance but the PCI lanes being used. But the test they used was with the 5600x, so not sure if it would be the same with 5800x

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If you're only playing games, and have nothing else open? No.
However, people often mistake that to mean that they can do whatever and it'll be fine. You really need to look at how much ram you use, and decide from there.

I like tabs. I use tabs frequently. I don't close tabs when I take a break from what I'm doing to game. As a result, I'll bump against the 16GB barrier. My next build is going to have 32GB, and, really, I wouldn't say I do much on my PC that's considered heavy lifting other than gaming.

 

If you have a lot of apps open when you game, you might see 32GB of RAM being worth it.

 

Really, though, if you live in the US, just buy some used RAM on eBay. It's cheap.

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getting 32gb of ram over 16 is a pretty good qol upgrade aside from being dual ranked

5950x 1.33v 5.05 4.5 88C 195w ll R20 12k ll drp4 ll x570 dark hero ll gskill 4x8gb 3666 14-14-14-32-320-24-2T (zen trfc)  1.45v 45C 1.15v soc ll 6950xt gaming x trio 325w 60C ll samsung 970 500gb nvme os ll sandisk 4tb ssd ll 6x nf12/14 ippc fans ll tt gt10 case ll evga g2 1300w ll w10 pro ll 34GN850B ll AW3423DW

 

9900k 1.36v 5.1avx 4.9ring 85C 195w (daily) 1.02v 4.3ghz 80w 50C R20 temps score=5500 ll D15 ll Z390 taichi ult 1.60 bios ll gskill 4x8gb 14-14-14-30-280-20 ddr3666bdie 1.45v 45C 1.22sa/1.18 io  ll EVGA 30 non90 tie ftw3 1920//10000 0.85v 300w 71C ll  6x nf14 ippc 2000rpm ll 500gb nvme 970 evo ll l sandisk 4tb sata ssd +4tb exssd backup ll 2x 500gb samsung 970 evo raid 0 llCorsair graphite 780T ll EVGA P2 1200w ll w10p ll NEC PA241w ll pa32ucg-k

 

prebuilt 5800 stock ll 2x8gb ddr4 cl17 3466 ll oem 3080 0.85v 1890//10000 290w 74C ll 27gl850b ll pa272w ll w11

 

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