The AMD Ryzen 9 3900XT is a high-performance processor featuring 12 cores and 24 threads built on 7nm Zen 2 architecture. With base clock speeds of 3.8GHz and boost up to 4.7GHz, it offers impressive processing power. The chip includes 6MB L2 and 64MB L3 cache, supports DDR4 memory up to 128GB, and features PCIe 4.0 compatibility with 20 lanes. Operating at 105W TDP, it requires a 600W PSU.
Specifications
Price
Newegg
Newegg
$269.44
1 product
Aliexpress
Aliexpress
$397.73
1 product
Specifications
Core count12
Thread count24
Base clock3.8GHz
Max boost clock4.7GHz
ArchitectureZen 2
Manufacturing process7nm
L3 cache64MB
L2 cache6MB
Memory typeDDR4
Memory channels2
Max memory support128GB
Memory bandwidth47.68GB/s
TDP105W
Max operating temperature95°C
Power requirement600W
SocketAM4
PCIe versionPCIe 4.0
PCIe lanes20
Total transistors3.8 billion
Overclocking supportYes
AMD Ryzen 9 3900XT
AMD Ryzen 9 3900
AMD Ryzen 9 3900
The AMD Ryzen 9 3900 is a powerful desktop processor featuring 12 cores and 24 threads built on 7nm Zen 2 architecture. With base/boost clocks of 3.1/4.3 GHz, 64 MiB L3 cache, and support for DDR4-3200 memory, it delivers high performance while maintaining an efficient 65W TDP. The chip supports PCIe 4.0, handles up to 128 GiB of RAM, and packs 76 billion transistors for demanding computing tasks.
Newegg
Aliexpress
$182.25up
AMD Ryzen 9 5900XT
AMD Ryzen 9 5900XT
The AMD Ryzen 9 5900XT is a high-performance CPU featuring 16 cores and 32 threads based on the Zen 3 architecture. Built on a 7nm process, it delivers impressive speeds with a 3.3 GHz base clock and 4.8 GHz boost clock. The processor boasts substantial cache memory (64MB L3, 8MB L2, 1MB L1) and supports DDR4-3200 memory up to 128GB. With PCIe 4.0 support and 105W TDP, it's ideal for demanding computing tasks.
Best Buy
$349up
AMD Ryzen 7 5800XT
AMD Ryzen 7 5800XT
The AMD Ryzen 7 5800XT is a high-performance CPU featuring 8 cores and 16 threads based on the Zen 3 architecture. Built on a 7nm process, it delivers impressive speeds with a 3.8 GHz base clock and up to 4.8 GHz boost clock. The processor boasts substantial cache memory (32MB L3), supports DDR4-3200 memory up to 128GB, and includes PCIe 4.0 compatibility with 24 lanes. With a 105W TDP and overclocking support, it's ideal for demanding computing tasks.
Best Buy
$239up
AMD Ryzen 5 5600XT
AMD Ryzen 5 5600XT
The AMD Ryzen 5 5600XT is a powerful 7nm Zen 3 processor featuring 6 cores and 12 threads. With a base clock of 3.7GHz and boost up to 4.7GHz, it delivers impressive performance while maintaining a modest 65W TDP. The chip boasts 3MB L2 and 32MB L3 cache, supports DDR4 memory up to 128GB, and offers PCIe 4.0 connectivity with 20 lanes. This unlocked CPU fits AM4 socket and requires discrete graphics.
Best Buy
$169up
AMD Ryzen 9 7900
AMD Ryzen 9 7900
The AMD Ryzen 9 7900 is a powerful desktop processor featuring 12 cores and 24 threads built on 5nm Zen 4 architecture. With base/boost clocks of 3.7GHz/5.4GHz and substantial cache (64MB L3, 1MB L2 per core), it delivers high performance at an efficient 65W TDP. Includes integrated Radeon Graphics with 128 shader units and up to 2.2GHz boost. Supports AM5 socket, DDR5 memory up to 128GB, and PCIe 5.0 connectivity.
Aliexpress
Newegg
Best Buy
$251up