AMD Ryzen 7 7840U - Specs, Price & Reviews | GETSVIEW

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AMD Ryzen 7 7840U

Published: March 27, 2025Updated: September 22, 2025

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Brand: AMD

CPU

Highlights

Cores: 8
Threads: 16
TDP: 28W
Frequency: 3.3 GHz
Boost: 5.1 GHz GHz
Codename: Phoenix
Socket: FP8 Socket

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AMD Ryzen 7 7840U Specifications

Cache L1
64 KB (per core)
Cache L2
1 MB (per core)
Cache L3
16 MB (shared)

T JMax
100°C
Socket
AMD Socket FP8
Foundry
TSMC
Package
FP8, FP7, FP7r2
Die Size
178 mm²
Transistors
25,000 million
Process Size
4 nm

Part#
100-000000829100-000000830100-000001131
Market
Mobile
Release Date
May 2023
Production Status
Active

# Of Cores
8
SMP # CPUs
1
# Of Threads
16
Integrated Graphics
Radeon 780M

TDP
28 W
Frequency
3.3 GHz
Base Clock
100 MHz
Multiplier
33.0x
Turbo Clock
up to 5.1 GHz
Configurable TDP
15-30 W
Multiplier Unlocked
No

Codename
Phoenix
ECC Memory
Yes
Generation
Ryzen 7(Zen 4 (Phoenix))
Memory Bus
Dual-channel
PCI Express
Gen 4, 20 Lanes(CPU only)
Rated Speed
5600 MT/s
LPDDR5x Speed
7500 MT/s
Memory Support
DDR5

Specification	Value
Cache L1	64 KB (per core)
Cache L2	1 MB (per core)
Cache L3	16 MB (shared)