AMD Ryzen 9 5900
The AMD Ryzen 9 5900 is a desktop-class CPU manufactured by AMD, built on AMD's officially announced 7 nm process technology, released in January 2021. This processor features a 12-core 24-thread architecture design, with a base clock of 3.0 GHz and a maximum boost clock reaching up to 4.7 GHz, equipped with 32 MB shared of L3 cache, utilizing the AM4 socket. Overall specifications are targeted at desktop application scenarios.
Manufacturing Process
7 nm
Core Architecture
Vermeer
Performance Core Threads
24
Performance Core Turbo Frequency
4.7 GHz
Performance Core Base Frequency
3.0 GHz
Power Consumption
65 W
L1 Cache
64 K per core
Socket
AM4
Max Memory Size
128 GB
Memory Types
DDR4-3200
Max Memory Bandwidth
51.2 GB/s
General Parameters
Release Date
Jan 2021
Manufacturer
AMD
Type
Desktop
Instruction Set
i
x86-64
Core Architecture
Vermeer
Integrated Graphics
i
N/A
Package
Manufacturing Process
7 nm
Socket
AM4
Power Consumption
65 W
Peak Operating Temperature
95 °C
CPU Performance
Performance Cores
12
Performance Core Threads
24
Performance Core Base Frequency
3.0 GHz
Performance Core Turbo Frequency
4.7 GHz
Total Core Count
12
Total Thread Count
24
Bus Frequency
100 MHz
Multiplier
30x
L1 Cache
64 K per core
L2 Cache
512 K per core
L3 Cache
32 MB shared
Unlocked Multiplier
Yes
Memory Parameters
Memory Types
DDR4-3200
Max Memory Size
128 GB
Max Memory Channels
2
Max Memory Bandwidth
51.2 GB/s
ECC Memory Support
Yes