Ryzen 5 PRO 7645
AMD Ryzen 5 PRO 7645 vs AMD Ryzen 5 7640H
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 7640H 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
Mobile
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
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Ryzen 5 7640H
Code Name
Raphael
Phoenix
Generation
-
Ryzen 5 (Zen 4 (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
4.3 GHz
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 GHz
L1 Cache
384KB
64 KB (per core)
L2 Cache
6MB
1 MB (per core)
L3 Cache
32MB
16 MB (shared)
Multiplier Unlocked
-
No
Bus Frequency
-
100 MHz
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
AM5
AMD Socket FP8
Multiplier
-
43.0x
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
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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
4 nm
TDP
65W
35 W
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
Gen 4, 20 Lanes (CPU only)
Transistors
-
25,000 million
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
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
Dual-channel
ECC Memory
-
Yes
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
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
-
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.
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Advantages
Ryzen 5 PRO 7645
- Higher Max Turbo Frequency: Up to 5.1GHz (Up to 5.1GHz vs up to 5 GHz)
- Larger L3 Cache: 32MB (32MB vs 16 MB (shared))
- Newer Launch Date: June 2023 (June 2023 vs January 2023)
Ryzen 5 7640H
- Higher Technology: 4 nm (TSMC 5nm FinFET vs 4 nm)
- Newer PCI Express Version: Gen 4, 20 Lanes (CPU only) (PCIe® 5.0 vs Gen 4, 20 Lanes (CPU only))
SiliconCat Rating
101
Ranks 101 among Desktop CPU on our website
238
Ranks 238 among all CPU on our website
