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AMD Ryzen 9 3900X Processor (3.8 GHz, 12-Cores, Socket AM4) Boxed - 100-000000023
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$480.00
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- Buy It NowAMD Ryzen 9 3900X Processor (3.8 GHz, 12-Cores, Socket AM4) Boxed -...
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About this product
Product Identifiers
BrandAMD
MPN100-000000023
UPC0783555351888
eBay Product ID (ePID)6036051828
Product Key Features
Socket TypeSocket AM4
Processor TypeRyzen 9
Bus Speed3200 MHz
Number of Cores12
L3 Cache64 MB
Clock Speed3.8 GHz
Processor ModelAMD Ryzen 9 3900X
L2 Cache6 MB
All listings for this product
![[Tested] AMD Ryzen 9 3900X Processor AM4 CPU](https://i.ebayimg.com/images/g/c0AAAOSwLtFmWr3h/s-l225.jpg)
Ratings and Reviews
Most relevant reviews
- Nov 13, 2023
The Ryzen 3900X is a Fast, Dependable CPU!
The Ryzen 9 3900X probably has the best value for the money spent, and when you can find a good used one like this, all the more so. Would definitely buy again.
Verified purchase: YesCondition: Pre-owned
- Feb 25, 2022
Awesome upgrade for first gen Ryzen systems.
This was a great upgrade over my old R7 1700, nearly double the performance and actually supports way faster ram. Awesome product.Verified purchase: YesCondition: Pre-owned
- Jun 22, 2021
Works as Expected!
Performs as I expect any Ryzen9 3900X should. It was a good bump up from the Ryzen7 1700. The decal was a bonus as they're getting rarer for the older models.Verified purchase: YesCondition: Pre-owned
- May 28, 2024
It came good but there was some thermal paste that had gotten on a couple of the pins that I had to clean off but it works.
It came good but there was some thermal paste that had gotten on a couple of the pins that I had to clean off but it works.Verified purchase: YesCondition: Pre-owned
- Jul 31, 2023
Most cores per $ available
Needed a low-cost solution to run a few VM's. Priority on # of cores/threads. Best bang for the buck with plenty of performance.Verified purchase: YesCondition: Pre-owned
- Nov 04, 2022
Great but aged
Great cpu. I would generally recommend going with the 5800x over this for the ipc uplift it has over the 3900x. They are at about the same price pointVerified purchase: YesCondition: Pre-owned
- Apr 06, 2023
Great buy for the money!
An awesome fast processor!Verified purchase: YesCondition: Pre-owned
- Jan 16, 2025
Installed the Ryzen 9 i bought from you ...
Installed the Ryzen 9 i bought from you and my PC is running faster and better.Verified purchase: YesCondition: Pre-owned
- Apr 03, 2023
Exactly As Expected
The CPU worked exactly according to specs--clearly not an overused chip. Delivered as advertised.Verified purchase: YesCondition: Pre-owned
- Feb 08, 2023
Ryzen 9 3900x all the way.
performs as expected good product.Verified purchase: YesCondition: Pre-owned
