C
AMD Ryzen 9 PRO 7945
CPU
AMD
Jun 2023 Released
The AMD Ryzen 9 PRO 7945 is a server-class CPU manufactured by AMD, built on AMD's officially announced 6 nm process technology, released in June 2023. This processor features a 12-core 24-thread architecture design, with a base clock of 3.7 GHz and a maximum boost clock reaching up to 5.4 GHz, equipped with 64 MB shared of L3 cache, utilizing the AMD Socket AM5 socket. Overall specifications are targeted at server application scenarios.
General Parameters
Report
Release Date
Jun 2023
Manufacturer
AMD
Type
Server
Core Architecture
Raphael
Integrated Graphics
Radeon Graphics
Generation
Ryzen 9 (Zen 4 (Raphael))
Package
Report
Transistor Count
13.14 billions
Manufacturing Process
5 nm
Socket
AMD Socket AM5
Power Consumption
65 W
Peak Operating Temperature
47 °C
Foundry
TSMC
Die Size
2x71 mm²
I/O Process Size
6 nm
I/O Die Size
122 mm²
Package
FC-LGA1718
CPU Performance
Report
Performance Core Base Frequency
3.7 GHz
Performance Core Turbo Frequency
5.4 GHz
Total Core Count
12
Total Thread Count
24
Bus Frequency
100 MHz
Multiplier
37.0
L1 Cache
64 KB per core
L2 Cache
1 MB per core
L3 Cache
64 MB shared
Unlocked Multiplier
No
SMP
1
Memory Parameters
Report
Memory Types
DDR5-5200
ECC Memory Support
Yes
Miscellaneous
Report
PCIe Version
5
PCIe Lanes
24