12-Core Savings: AMD Ryzen 9 3900XT Hits $455, All-Time Low

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This powerful CPU has 12 cores, 24 threads and a 4.7-GHz boost clock.

Finding stock on current-gen tech feels like looking for a needle in a haystack right now. But if you don’t need the latest tech for your build, there are great savings to be had on last-gen parts. For example, one of the best Cyber Monday CPU deals right now is on the AMD Ryzen 9 3900 XT, which is selling for its cheapest price ever: $454.99.

In our Ryzen 9 3900XT review, we praised the chip’s boost in single-threaded performance over its predecessor. With PCIe 4.0 support and good mid-threaded performance too, the savings make this Ryzen chip an even sweeter deal.

AMD Ryzen 9 3900XT: was $500, now $455 at Amazon

AMD Ryzen 9 3900XT: was $500, now $455 at Amazon
This is the lowest price we've seen for the 3900XT.  It's last-gen but comes with 12 cores, 24 threads and a clock speed of up to 4.7 GHz. 

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Admittedly, this isn’t the best CPU on the market -- and wasn’t when it came out in July either. You’ll also have to invest in a cooler, as AMD isn’t including one for free. But with 12 CPU cores, 12 threads, a base clock speed of 3.8 GHz and a boost speed of 4.7 GHz, you’re getting solid specs on discount. 

For more savings, check our list of best Cyber Monday deals overall, best Cyber Monday monitor deals, best Cyber Monday SSD deals, best Cyber Monday CPU deals, best Cyber Monday graphics card deals, best Cyber Monday laptop deals, best Cyber Monday gaming PC deals and best Cyber Monday Raspberry Pi deals.

Scharon Harding
Scharon Harding

Scharon Harding has a special affinity for gaming peripherals (especially monitors), laptops and virtual reality. Previously, she covered business technology, including hardware, software, cyber security, cloud and other IT happenings, at Channelnomics, with bylines at CRN UK.