KarathKasun

The CPU has a direct connection to the PCIe x16 slot and the first M.2 SSD slot. The chipset connection does not change this, only 2nd/3rd M.2 SSD slots are PCIe 3.0. PCIe 4.0 while great for benchmarks, makes no difference in a majority of real world uses. Pretty much all PCIe 4.0 SSDs can not sustain PCIe 4.0 speeds after their buffer area fills up, the flash memory is not fast enough.

B550 has the same benefits and you can get a much less expensive board.

B550. You can get a B550 board for $15 extra and it should have a longer useful life than the B450.

Please read. OP said they were looking to buy 16gb of 3200 with the new system.

Err, no. DDR 3 on the 2400 tops out at 1333. With how its described, the current build has 4 or 8gb of RAM.

No, 3200G is not really any faster than what you have. 3300X will be coming in a few weeks. i5-2400 is not going to significantly limit gaming performance by itself. How much RAM do you currently have? I had a 2400 system with a 470 and gaming performance was not limited by the CPU in most cases. I did have 16gb of ram however.

3300X. It is literally fast enough for a 2080 Ti and only costs ~$130. Just be patient and wait for it to launch to retail. I would pair it with a ~$120 B550 motherboard. Something like this... https://www.newegg.com/asrock-b550-pro4/p/N82E16813157941?Item=N82E16813157941&quicklink=true

The benchmarks I linked a few posts up are with a 2080 Ti. There is at most a 5% or so difference from 3300X to 3900X. 3300X will serve you well, even if you decide to dump nearly a grand on a GPU. 3400G is MUCH slower, do not get it. You end up paying more for integrated graphics you will not use.

Well crap. It happens sometimes.

Relative CPU performance in applications and games, take special note of the games only benchmarks... This is with a 2080 Ti. https://www.techpowerup.com/review/amd-ryzen-3-3300x/21.html

Doesnt matter. R3 3300X performs like a 3900X in most games. Its faster than the R5 3600. The only reason to get a higher end CPU is if you plan on doing content creation.

R3 3300X. RX 570 is a medium settings/1080p card at this point.

Where did what I said change? Oh, it didnt.

R5 3600 can support up to a 2080 and a 570 will give lower FPS than the CPU is capable of producing. Which means the 570 WILL bottleneck an R5 3600. The GPU is the limiting factor.