AMD Ryzen 7 7840HS vs Intel Core i5 10400H
CPU · Specs Compare
General Parameters
Release Date
Apr 2023
Apr 2020
Manufacturer
Amd
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Comet Lake-H
Integrated Graphics
Radeon 780M
UHD Graphics 630
Processor Number
—
i5-10400H
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
14 nm
Socket
FP8
BGA-1440
Power Consumption
35-54 W
45 W
Peak Operating Temperature
100 °C
100 °C
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
3.8 GHz
2.6 GHz
Performance Core Turbo Frequency
5.1 GHz
4.6 GHz
Total Core Count
8
4
Total Thread Count
16
8
Bus Frequency
100 MHz
100 MHz
Multiplier
38
26x
L1 Cache
64 K per core
64 K per core
L2 Cache
8 MB
256 K per core
L3 Cache
16 MB
8 MB shared
Unlocked Multiplier
No
No
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-2933
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
45.8 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
350 MHz
GPU Max Dynamic Frequency
2700 MHz
1100 MHz
Shader Units
768
192
Texture Units
48
24
Raster Operation Units
32
3
Execution Units
12
24
Power Consumption
15
15 W
Max Resolution
7680x4320 - 60 Hz
4096x2304 - 60 Hz
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
10 TOPS
—
Miscellaneous
PCIe Version
4.0
3.0
PCIe Lanes
20
16
Benchmark
Geekbench 6
2,575
1,503
Geekbench 6
12,085
4,337
Cinebench R23
—
1,269
Cinebench R23
—
5,031
Geekbench 5
—
1,190
Geekbench 5
—
4,145
Blender
—
75
▲ Specs Compare
Data sourced from official specifications and benchmark tests.