AMD Ryzen 7 7840H vs AMD Ryzen 7 5800HS
CPU · Specs Compare
General Parameters
Release Date
Jan 2023
Jan 2021
Manufacturer
AMD
AMD
Type
Laptop
Laptop
Core Architecture
Phoenix
Cezanne
Integrated Graphics
Radeon 780M
Radeon RX Vega 8
Generation
Ryzen 7 (Zen 4 (Phoenix))
—
Instruction Set
—
x86-64
Package
Transistor Count
25 billions
10.7 billions
Manufacturing Process
4 nm
7 nm
Socket
AMD Socket FP8
FP6
Power Consumption
35 W
35 W
Peak Operating Temperature
100 °C
105 °C
Foundry
TSMC
—
Die Size
178 mm²
—
Package
FP8, FP7, FP7r2
—
CPU Performance
Performance Core Base Frequency
3.8 GHz
2.8 GHz
Performance Core Turbo Frequency
5.1 GHz
4.4 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
38.0
28x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
16 MB shared
16 MB shared
Unlocked Multiplier
No
No
SMP
1
—
Performance Cores
—
8
Performance Core Threads
—
16
Memory Parameters
Memory Types
DDR5-5600
DDR4-3200, LPDDR4-4266
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
68.3 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2700 MHz
2000 MHz
Execution Units
12
—
Shader Units
—
512
Texture Units
—
32
Raster Operation Units
—
8
Power Consumption
—
15 W
Miscellaneous
PCIe Version
4
3.0
PCIe Lanes
20
12
Benchmark
Geekbench 6
2,625
1,794
Geekbench 6
11,813
4,766
Cinebench R23
—
1,333
Cinebench R23
—
10,457
Geekbench 5
—
1,397
Geekbench 5
—
7,054
Blender
—
159
Passmark CPU
—
3,032
Passmark CPU
—
20,471
▲ Specs Compare
Data sourced from official specifications and benchmark tests.