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CPU

AMD

AMD Ryzen 7 7840HX

Processor Released Jan 17, 2024

CPU cores: 12
CPU threads: 24
Maximum boost clock: 5.1 GHz
Thermal design power: 55 W

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 12
Graphics: AMD Radeon™ 610M ^*
CPU threads: 24
Base clock: 2.9 GHz
Reported integrated GPU frequency: 2,200 MHz^*
L1 cache: 768 KB^*
Maximum boost clock: 5.1 GHz
L3 cache: 64 MB
L2 cache: 12 MB
Architecture: Zen 4
Socket / package: FL1
Manufacturing process: TSMC 5nm FinFET
Process node: 5 nm

Cache hierarchy

L3 / total
Level
L3
Scope
total
Size
64 MB

Memory & storage

Memory channels: 2

Supported memory

DDR5^*

CPU memory support

DDR5
Technology
DDR5

Power specifications

Thermal design power: 55 W

CPU power specifications

Configurable TDP 45–75 W
Maximum rating
75 W
Minimum rating
45 W
Power specification
Configurable TDP
Variant / details
45 - 75W
AMD configurable TDP^*
Power specification
cTDP^*
Minimum rating
45 W^*
Maximum rating
75 W^*

System configuration

Detailed specifications

Specifications · 26 fields

Name

AMD Ryzen™ 7 7840HX^*

L3 Cache

64^* MB

Default TDP

55^* W

L1 Cache

768^* KB

AMD Configurable TDP (cTDP)

45 - 75W^*

Processor Technology for CPU Cores

TSMC 5nm FinFET^*

Unlocked for Overclocking

Yes^*

CPU Socket

FL1^*

Family

Ryzen^*

Max. Operating Temperature (Tjmax)

100^* °C

Launch Date

1/17/2024^*

*OS Support

Windows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit^*

PCI Express® Version

PCIe® 5.0^*

System Memory Type

DDR5^*

Memory Channels

2^*

Graphics Model

AMD Radeon™ 610M^*

Graphics Core Count

2^*

Graphics Frequency

2,200^* MHz

Series

Ryzen 7000 Series^*

Product ID Tray

100-000001487^*

Form Factor

Laptops, Desktops^*

# of CPU Cores

12^*

# of Threads

24^*

Max. Boost Clock

5.1^* GHz

Scope and conditions

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Qualification: Up to^*
Original declaration: Up to 5.1 GHz^*

Base Clock

2.9^* GHz

L2 Cache

12^* MB

* Provisional data