Top 100

AMD Ryzen 9 PRO 7945

AMD Ryzen 9 PRO 7945
AMD Ryzen 9 PRO 7945 is a Desktop processor from AMD. It began to be released in June 2023. The CPU belongs to the Raphael family. The processor has 12 cores and 24 threads. And the processor is also made using TSMC 5nm FinFET technology. Its characteristics, as well as benchmark results, are presented in more detail below.
Top Desktop CPU: 83

Basic

Label Name
AMD
Platform
Desktop
Launch Date
June 2023
Code Name
Raphael

CPU Specifications

Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
12
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
24
Basic Frequency
3.7GHz
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
Up to 5.4GHz
L1 Cache
768KB
L2 Cache
12MB
L3 Cache
64MB
Unlocked for Overclocking
?
AMD`s product warranty does not cover damages caused by overclocking, even when overclocking is enabled via AMD hardware and/or software. GD-26.
No
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AM5
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
TSMC 5nm FinFET
TDP
65W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
95°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
PCIe® 5.0

Memory Specifications

Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR5
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2

GPU Specifications

Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
AMD Radeon™ Graphics
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
2200 MHz
Graphics Core Count
2

Miscellaneous

OS Support
Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit *Operating System (OS) support will vary by manufacturer.

Passmark CPU

Single Core
4184
Multi Core
47938

Performance

Integer Math
Multi Core
165.8 GOps/Sec
Floating Point Math
Multi Core
98 GOps/Sec
Find Prime Numbers
Multi Core
371 M Primes/Sec
Random String Sorting
Multi Core
71.8 M Strings/Sec
Data Encryption
Multi Core
33.9 GB/Sec
Data Compression
Multi Core
557.6 MB/Sec
Physics
Multi Core
2759 Frames/Sec
Extended Instructions
Multi Core
40.6 B Matrices/Sec
Single Thread
Multi Core
4.2 GOps/Sec
Show more

Geekbench 6

Single Core
2715
Multi Core
13074

Geekbench 5

Single Core
2126
Multi Core
16141

Compared to Other CPU

20%
41%
90%
Better then 20% CPU over the past year
Better then 41% CPU over the past 3 years
Better then 90% CPU

SiliconCat Rating

83
Ranks 83 among Desktop CPU on our website
196
Ranks 196 among all CPU on our website
Geekbench 6 Single Core
M4 Ultra
Apple, May 2025
3988
Core i9-13900KF
Intel, September 2022
2884
Ryzen 9 PRO 7945
AMD, June 2023
2715
Core i5-13490F
Intel, February 2023
2558
Xeon w7-2495X
Intel, February 2023
2404
Geekbench 6 Multi Core
Core i9-12900KS
Intel, April 2022
16120
Core i9-12900K
Intel, November 2021
14333
Ryzen 9 PRO 7945
AMD, June 2023
13074
Xeon Gold 5416S
Intel, January 2023
12122
Xeon W-3275M
Intel, April 2019
11178
Geekbench 5 Single Core
Core i5-14600K
Intel, October 2023
3116
Ryzen 9 PRO 7945
AMD, June 2023
2126
Ryzen 5 7640HS
AMD, January 2023
1708
Geekbench 5 Multi Core
EPYC 7373X
AMD, March 2022
23309
Xeon W-3275
Intel, April 2019
18870
Ryzen 9 PRO 7945
AMD, June 2023
16141
EPYC 9354
AMD, November 2022
13958
Core i9-12900T
Intel, January 2022
12648
Passmark CPU Single Core
Core Ultra 5 245T
Intel, January 2025
4586
Core 7 250H
Intel, October 2024
4321
Ryzen 9 PRO 7945
AMD, June 2023
4184
Ryzen Threadripper 7970X
AMD, October 2023
4107
Core Ultra 7 265U
Intel, January 2025
3974
Passmark CPU Multi Core
EPYC 7513
AMD, March 2021
59285
EPYC 8324P
AMD, September 2023
53373
Ryzen 9 PRO 7945
AMD, June 2023
47938
Core i9-13900HX
Intel, January 2023
44719
40374

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