Ryzen 5 PRO 7645
AMD Ryzen 5 PRO 7645 vs AMD Ryzen 5 7640HS
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the AMD Ryzen 5 PRO 7645 and AMD Ryzen 5 7640HS processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
AMD
AMD
Launch Date
June 2023
January 2023
Platform
Desktop
Laptop
Code Name
Raphael
Phoenix
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
6
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
12
12
Basic Frequency
3.8GHz
4.3GHz
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
Up to 5.0GHz
L1 Cache
384KB
384KB
L2 Cache
6MB
6MB
L3 Cache
32MB
16MB
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AM5
FP7, FP7r2, FP8
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
No
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
TSMC 4nm FinFET
TDP
65W
35-54W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
95°C
100°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
PCIe® 4.0
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
DDR5 (FP7r2), LPDDR5/x (FP7, FP8)
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
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
AMD Radeon™ 760M
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
2600 MHz
Graphics Core Count
2
8
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.
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.
Advantages
Ryzen 5 PRO 7645
- Higher Max Turbo Frequency: Up to 5.1GHz (Up to 5.1GHz vs Up to 5.0GHz)
- Larger L3 Cache: 32MB (32MB vs 16MB)
- Newer PCI Express Version: PCIe® 5.0 (PCIe® 5.0 vs PCIe® 4.0)
- Newer Launch Date: June 2023 (June 2023 vs January 2023)
Ryzen 5 7640HS
- Higher Technology: TSMC 4nm FinFET (TSMC 5nm FinFET vs TSMC 4nm FinFET)
Geekbench 6
Single Core
Ryzen 5 PRO 7645
+51%
2756
Ryzen 5 7640HS
1824
Multi Core
Ryzen 5 PRO 7645
+37%
11678
Ryzen 5 7640HS
8552
Performance
Ryzen 5 7640HS
Single Core
Multi Core
Passmark CPU
Single Core
Ryzen 5 PRO 7645
+7%
3894
Ryzen 5 7640HS
3634
Multi Core
Ryzen 5 PRO 7645
+19%
27250
Ryzen 5 7640HS
22901
SiliconCat Rating
99
Ranks 99 among Desktop CPU on our website
227
Ranks 227 among all CPU on our website
107
Ranks 107 among Laptop CPU on our website
460
Ranks 460 among all CPU on our website
Ryzen 5 PRO 7645
Ryzen 5 7640HS
