Top 500

AMD Ryzen 5 PRO 7645

AMD Ryzen 5 PRO 7645

AMD Ryzen 5 PRO 7645 is a Desktop processor from AMD. It began to be released in June 2023. The CPU belongs to the Raphael family. The processor has 6 cores and 12 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: 101

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).
6
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
12
Basic Frequency
3.8GHz
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 5.1GHz
L1 Cache
384KB
L2 Cache
6MB
L3 Cache
32MB
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.

Geekbench 6

Single Core
2756
Multi Core
11678

Performance

412.3
MB/Sec
File Compression
1.18
15.2
Routes/Sec
Navigation
81
50.4
Pages/Sec
HTML5 Browser
202.9
57.1
MPixels/Sec
PDF Renderer
296.4
37.3
Images/Sec
Photo Library
223.8
13.6
KLines/Sec
Clang
93
214
Pages/Sec
Text Processing
292
81.8
MB/Sec
Asset Compression
541.3
80.6
Images/Sec
Object Detection
237.1
14.1
Images/Sec
Background Blur
57.9
102.6
MPixels/Sec
Horizon Detection
439.6
227.8
MPixels/Sec
Object Remover
1.06
89.5
MPixels/Sec
HDR
347.2
30.9
Images/Sec
Photo Filter
82.2
2.35
KPixels/Sec
Ray Tracer
19.3
83.9
KPixels/Sec
Structure from Motion
406.3
Single Core
Multi Core

Passmark CPU

Single Core
3894
Multi Core
27250

Compared to Other CPU

31%
41%
87%
Better then 31% CPU over the past year
Better then 41% CPU over the past 3 years
Better then 87% CPU

SiliconCat Rating

101
Ranks 101 among Desktop CPU on our website
238
Ranks 238 among all CPU on our website
Geekbench 6 Single Core
M4 Ultra
Apple, May 2025
3988
Core i9-13900
Intel, January 2023
2844
Ryzen 5 PRO 7645
AMD, June 2023
2756
Core i5-13400F
Intel, January 2023
2428
Ryzen 3 7440U
AMD, May 2023
2323
Geekbench 6 Multi Core
Xeon Gold 6338N
Intel, April 2021
14233
Core i9-7980XE
Intel, September 2017
12733
Ryzen 5 PRO 7645
AMD, June 2023
11678
Xeon w5-2445
Intel, February 2023
10830
Core i7-11700KF
Intel, March 2021
10024
Passmark CPU Single Core
Ryzen 9 7950X3D
AMD, January 2023
4146
Core i7-14700T
Intel, January 2024
4031
Ryzen 5 PRO 7645
AMD, June 2023
3894
M1 Pro
Apple, October 2021
3803
Passmark CPU Multi Core
Core i9-7980XE
Intel, September 2017
30178
Ryzen 7 7840H
AMD, January 2023
28493
Ryzen 5 PRO 7645
AMD, June 2023
27250
Core i5-14400F
Intel, January 2024
25797
Xeon Gold 6246
Intel, April 2019
24829

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