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CPU

Unspecified

Ryzen 7 7840U

Processor

CPU cores: 8^*
CPU threads: 16^*
Maximum boost clock: 5.1 GHz^*
Thermal design power: 28 W^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 8^*
Graphics: AMD Radeon™ 780M ^*
CPU threads: 16^*
Base clock: 3.3 GHz^*
CPU reference clock: 100 MHz^*
Reported integrated GPU frequency: 2,700 MHz^*
Maximum boost clock: 5.1 GHz^*
L3 cache: 16 MB^*
L2 cache: 8 MB^*
Socket / package: Reported value 1: FP7, FP7r2, FP8^*
Reported value 2: AMD Socket FP8^*
Manufacturing process: TSMC 4nm FinFET^*

Compatible sockets

FP7^*
FP7r2^*
FP8^*

Memory & storage

Memory channels: 2^*
Rated memory bandwidth: 89.60 GB/s^*

Supported memory

DDR5 (FP7r2) , LPDDR5X (FP7-FP8)^*

Power specifications

Thermal design power: 28 W^*

CPU power specifications

AMD configurable TDP^*
Power specification
cTDP^*
Minimum rating
15 W^*
Maximum rating
30 W^*

System configuration

Detailed specifications

Specifications 1 · 26 fields

Name

AMD Ryzen™ 7 7840U^*

L3 Cache

16^* MB

Default TDP

28^* W

AMD Configurable TDP (cTDP)

15-30W^*

Processor Technology for CPU Cores

TSMC 4nm FinFET^*

Unlocked for Overclocking

No^*

CPU Socket

FP7, FP7r2, FP8^*

Family

Ryzen^*

Max. Operating Temperature (Tjmax)

100^* °C

Launch Date

05/03/2023^*

*OS Support

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

PCI Express® Version

PCIe® 4.0^*

System Memory Type

DDR5 (FP7r2) , LPDDR5X (FP7-FP8)^*

Memory Channels

2^*

Graphics Model

AMD Radeon™ 780M^*

Graphics Core Count

12^*

Graphics Frequency

2,700^* MHz

Series

Ryzen 7000 Series^*

AMD Ryzen™ AI

Available^*

Product ID Tray

100-000000830 (FP7r2) , 100-000000829 (FP7) , 100-000001131 (FP8)^*

Form Factor

Laptops, Desktops^*

# of CPU Cores

8^*

# of Threads

16^*

Max. Boost Clock

5.1^* GHz

Scope and conditions

source_native_row_context

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

Base Clock

3.3^* GHz

L2 Cache

8^* MB

Specifications 2 · 25 fields

*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.^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

# of CPU Cores

8^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

# of Threads

16^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

AMD Configurable TDP (cTDP)

15-30W^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

AMD Ryzen™ AI

Available^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Base Clock

3.3GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

CPU Socket

FP7, FP7r2, FP8^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Default TDP

28W^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Family

AMD Ryzen™ Processors^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Graphics Core Count

12^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Graphics Frequency

2700 MHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Graphics Model

AMD Radeon™ 780M^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

L2 Cache

8MB^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

L3 Cache

16MB^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Line

AMD Ryzen™ 7 Processors with Radeon™ Graphics^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Max. Boost Clock ¹ ²

Up to 5.1GHz^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Max. Operating Temperature (Tjmax)

100°C^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Memory Channels

2^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Model

AMD Ryzen™ 7 7840U^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

PCI Express® Version

PCIe® 4.0^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Platform

Laptop^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Processor Technology for CPU Cores

TSMC 4nm FinFET^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Product ID Tray

100-000000830 (FP7r2) , 100-000000829 (FP7) , 100-000001131 (FP8)^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

System Memory Type

DDR5 (FP7r2), LPDDR5/x (FP7, FP8)^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Unlocked for Overclocking

No^*

Scope and conditions

native_context

member: amd-cpus.csv^*
row: 21^*

Specifications 3 · 35 fields

name: Ryzen 7 7840U^*
Release Date: 23-May^*
Part#: 100-000000829 100-000000830 100-000001131^*
Frequency: 3.3^* GHz
LPDDR5x Speed: 7,500^* MT/s
Turbo Clock: up to 5.1 GHz^*
Base Clock: 100^* MHz
Multiplier: 33.0x^*
Multiplier Unlocked: No^*
Codename: Phoenix^*
Socket: AMD Socket FP8^*
Generation: Ryzen 7 (Zen 4 (Phoenix))^*
Memory Support: DDR5^*
ECC Memory: Yes^*
# of Cores: 8^*
# of Threads: 16^*
SMP # CPUs: 1^*
Integrated Graphics: Radeon 780M^*
Cache L1: 64 KB (per core)^*
Cache L2: 1 MB (per core)^*
Features: MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, AVX-512, BMI1, BMI2, SHA, F16C, FMA3, NX-Bit, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2^*
Foundry: TSMC^*
Rated Speed: 5,600^* MT/s
Memory Bus: Dual-channel^*
Memory Bandwidth: 89.6^* GB/s
tJMax: 100°C^*
PCI-Express: Gen 4, 20 Lanes (CPU only)^*
Process Size: 4^* nm
Cache L3: 16 MB (shared)^*
Configurable TDP: 15-30 W^*
Transistors: 25,000 million^*
Die Size: 178^* mm²
Package: FP8, FP7, FP7r2^*
Market: Mobile^*
Production Status: Active^*

* Provisional data

Processing & platform

Compatible sockets

Memory & storage

Supported memory

Power specifications

CPU power specifications

System configuration

Detailed specifications

Linked components