The AMD Ryzen 9 5900 is a powerful Zen 3 processor featuring 12 cores and 24 threads, built on a 7nm process. With base/boost clocks of 3.0/4.7 GHz and massive 64MB L3 cache, it delivers exceptional performance at a modest 65W TDP. Supporting DDR4-3200 memory across dual channels up to 128GB, PCIe 4.0 with 20 lanes, and AM4 socket compatibility, it's ideal for high-performance computing tasks.
Specifications
Price
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Aliexpress
$154.08
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$269
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Specifications
Core count12
Thread count24
Base clock3.0 GHz
Max boost clock4.7 GHz
ArchitectureZen 3
Manufacturing process7 nm
L3 cache64 MB
L2 cache6 MB
Memory typeDDR4-3200
Memory channels2
Max memory support128 GB
Memory bandwidth47.68 GB/s
TDP65 W
Max operating temperature95 °C
Power requirement600 W ATX Power Supply
SocketAM4
PCIe version4.0
PCIe lanes20
Overclocking supportYes
AMD Ryzen 9 5900
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.
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AMD Ryzen 9 5900HS
AMD Ryzen 9 5900HS
The AMD Ryzen 9 5900HS is a high-performance processor built on the Zen 3 architecture using 7nm technology. This 8-core, 16-thread CPU features impressive clock speeds ranging from 3.0GHz base to 4.6GHz boost, while maintaining an efficient 35W TDP. With substantial cache memory (512KB L1, 4MB L2, 16MB L3) and support for DDR4-3200 memory up to 64GB across 4 channels, it delivers robust computing power. The chip includes PCIe 4.0 support with 16 lanes and packs 10.7 billion transistors.
eBay
$777up
AMD Ryzen 9 5900X
AMD Ryzen 9 5900X
The AMD Ryzen 9 5900X is a high-performance CPU featuring 12 cores and 24 threads based on the Zen 3 architecture. Built on a 7nm process, it delivers impressive speeds with a 3.7 GHz base clock and 4.8 GHz boost clock. The processor boasts 64MB L3 cache and supports DDR4-3200 memory up to 128GB. With PCIe 4.0 support and overclocking capabilities, it's ideal for demanding tasks, though it requires 142W power and lacks integrated graphics.
Aliexpress
$316.4up
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
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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