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AMD Ryzen 7 5800H vs AMD Ryzen 5 7645HX

AMD Ryzen 7 5800H

AMD Ryzen 5 7645HX

CPU Comparison Result

Below are the results of a comparison of AMD Ryzen 7 5800H and AMD Ryzen 5 7645HX processors based on key performance characteristics, as well as power consumption and much more.

Advantages

AMD Ryzen 7 5800H

More Total Cores: 8 (8 vs 6)

AMD Ryzen 5 7645HX

Higher Max Turbo Frequency: Up to 5.0GHz (Up to 4.4GHz vs Up to 5.0GHz)
Larger L3 Cache: 32MB (16MB vs 32MB)
Higher Technology: TSMC 5nm FinFET (TSMC 7nm FinFET vs TSMC 5nm FinFET)
Newer PCI Express Version: PCIe® 5.0 (PCIe® 3.0 vs PCIe® 5.0)
Higher Memory Type: DDR5 (DDR4 - Up to 3200 MT/s, LPDDR4 - Up to 4266 MT/s vs DDR5)
Newer Launch Date: January 2023 (January 2021 vs January 2023)

Basic

AMD

Label Name

AMD

January 2021

Launch Date

January 2023

Laptop

Platform

Laptop

Cezanne

Code Name

Dragon Range

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).

Total Threads

Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.

3.2GHz

Basic Frequency

4.0GHz

Up to 4.4GHz

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 5.0GHz

L1 Cache

384KB

4MB

L2 Cache

6MB

16MB

L3 Cache

32MB

FP6

CPU Socket

The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.

FL1

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.

Yes

TSMC 7nm FinFET

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

45W

TDP

55W

105°C

Max. Operating Temperature

Junction Temperature is the maximum temperature allowed at the processor die.

100°C

PCIe® 3.0

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

DDR4 - Up to 3200 MT/s, LPDDR4 - Up to 4266 MT/s

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.

GPU Specifications

AMD Radeon™ Graphics

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™ 610M

2000 MHz

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

Miscellaneous

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

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.