AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler

3900XはB550マザーボードの組み合わせで、突然システムがダウンするという書き込みがネット上にあったのが少し気になりましたがとりあえず購入しました。

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Works great easy setup

Runs every program I have used with ease, fastest processor I have ever used, my last was an i7-6700. Runs games effortlessly, cod mw runs at 144 fps, capped due to monitor. Average cpu usage during gaming is 20-25%

Upgraded my gaming rig at the end of the year (wonderful timing on my part) and went from an i5-6500 to ryzen 3900x. The performance improvement has been out of this world.

The fan that comes with it has been working very well.

Gaming while encoding with h265 - Comfortable

Took a while to figure out infinity fabric for overclocking, but I got stable at 4.5ghz. I must also state that this CPU is great, its my motherboard (msi gaming wifi x570) that was sensitive to overclocking. CPU is the best I ever owned.

Bought this to replace my 2700X that i originally put into my PC build - lovely upgrade and at a decent price. Of course there are now more recent CPUs on the market that everyone is buying - but newer is not always better. I can run Cyberpunk 2077 with this in my build at high / ultra as well as stream twitch with numerous web pages open. It is solid - works great and with thermal paste applied it does not get much hotter than the 2700X before - maybe 3 or 4 degrees C. Arrived fast in the correct box with the CPU cooling fan (i do not use this as i have water cooling Corsair). Easy to fit as well. I do recommend you look up changing the CPU and make sure you are happy ion the correct method and what else is required before you swap parts however. This CPU will still pull its weight for years to come - and will no doubt be the best trade off value for money too.

Ive not done anything major on it but its benchmarks and video game performance is a huge improvement on the 2600X, as youd expect. With a Noctua NH-U12S cooler it idles in the fifties and runs at between 60-75 depending on the task youre using it for. Very pleased with this CPU so far!