Home Comparison Intel Core i5 8400H vs Intel Core i7 8565U

Intel Core i5 8400H vs Intel Core i7 8565U

Intel Core i5 8400H
VS
Intel Core i7 8565U
Intel Core i5 8400H
Intel Core i7 8565U
We compared two laptop CPUs: Intel Core i5 8400H with 4 cores 2.5GHz and Intel Core i7 8565U with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 8400H 's Advantages
Higher specification of memory (2666 vs 2400)
Larger memory bandwidth (41.8GB/s vs 37.5GB/s)
Higher base frequency (2.5GHz vs 1.8GHz)
Intel Core i7 8565U 's Advantages
Lower TDP (15W vs 45W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 8400H
1060
Intel Core i7 8565U +2%
1082
Cinebench R23 Multi Core
Intel Core i5 8400H +31%
4035
Intel Core i7 8565U
3073
Geekbench 6 Single Core
Intel Core i5 8400H
1213
Intel Core i7 8565U +2%
1249
Geekbench 6 Multi Core
Intel Core i5 8400H
3109
Intel Core i7 8565U +11%
3461
Blender
Intel Core i5 8400H
48
Intel Core i7 8565U +4%
50
Geekbench 5 Single Core
Intel Core i5 8400H +5%
1075
Intel Core i7 8565U
1020
Geekbench 5 Multi Core
Intel Core i5 8400H +26%
3884
Intel Core i7 8565U
3064
Passmark CPU Single Core
Intel Core i5 8400H +9%
2416
Intel Core i7 8565U
2197
Passmark CPU Multi Core
Intel Core i5 8400H +28%
7914
Intel Core i7 8565U
6164
Intel Core i5 8400H
VS
Intel Core i7 8565U

General Parameters

Apr 2018
Release Date
Aug 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Whiskey Lake
i5-8400H
Processor Number
i7-8565U
BGA-1440
Socket
BGA-1528
UHD Graphics 630
Integrated Graphics
UHD Graphics 620

Package

14 nm
Manufacturing Process
14 nm
45 W
Power Consumption
15 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

4
Performance Cores
4
8
Performance Core Threads
8
2.5 GHz
Performance Core Base Frequency
1.8 GHz
4.2 GHz
Performance Core Turbo Frequency
4.6 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
18x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2666, LPDDR3-2133
Memory Types
DDR4-2400, LPDDR3-2133
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
41.8 GB/s
Max Memory Bandwidth
37.5 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
300 MHz
1100 MHz
GPU Max Dynamic Frequency
1150 MHz
192
Shader Units
192
24
Texture Units
24
3
Raster Operation Units
3
24
Execution Units
24
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
0.38 TFLOPS
Graphics Performance
0.38 TFLOPS

Miscellaneous

Intel Core i5 8400H
Official Website
Intel Core i7 8565U
3.0
PCIe Version
3.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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