AMD Ryzen Threadripper 3990X
The AMD Ryzen Threadripper 3990X is a desktop-class CPU manufactured by AMD, built on AMD's officially announced 7 nm process technology, released in January 2020. This processor features a 64-core 128-thread architecture design, with a base clock of 2.9 GHz and a maximum boost clock reaching up to 4.3 GHz, equipped with 128 MB shared of L3 cache, utilizing the sTRX4 socket. Overall specifications are targeted at desktop application scenarios.
Manufacturing Process
7 nm
Core Architecture
Zen 2
Performance Core Threads
128
Performance Core Turbo Frequency
4.3 GHz
Performance Core Base Frequency
2.9 GHz
Power Consumption
280 W
L1 Cache
96 K per core
Socket
sTRX4
Max Memory Size
256 GB
Memory Types
DDR4-3200
Max Memory Bandwidth
95.37 GB/s
General Parameters
Release Date
Jan 2020
Manufacturer
AMD
Type
Desktop
Instruction Set
i
x86-64
Core Architecture
Zen 2
Integrated Graphics
i
N/A
Package
Transistor Count
19.2 billions
Manufacturing Process
7 nm
Socket
sTRX4
Power Consumption
280 W
Peak Operating Temperature
95 °C
CPU Performance
Performance Cores
64
Performance Core Threads
128
Performance Core Base Frequency
2.9 GHz
Performance Core Turbo Frequency
4.3 GHz
Total Core Count
64
Total Thread Count
128
Bus Frequency
100 MHz
Multiplier
29x
L1 Cache
96 K per core
L2 Cache
512 K per core
L3 Cache
128 MB shared
Unlocked Multiplier
Yes
Memory Parameters
Memory Types
DDR4-3200
Max Memory Size
256 GB
Max Memory Channels
4
Max Memory Bandwidth
95.37 GB/s
ECC Memory Support
Yes