Home Comparison Intel Core i5 8400H vs Apple M1

Intel Core i5 8400H vs Apple M1

Intel Core i5 8400H
VS
Apple M1
Intel Core i5 8400H
Apple M1
We compared two laptop CPUs: Intel Core i5 8400H with 4 cores 2.5GHz and Apple M1 with 8 cores 2.1GHz . 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 base frequency (2.5GHz vs 2.1GHz)
Apple M1 's Advantages
Released 2 years and 7 months late
Better graphics card performance
Higher specification of memory (4266 vs 2666)
Larger memory bandwidth (68.25GB/s vs 41.8GB/s)
Newer PCIe version (4.0 vs 3.0)
More modern manufacturing process (5nm vs 14nm)
Lower TDP (14W vs 45W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 8400H
1060
Apple M1 +42%
1513
Cinebench R23 Multi Core
Intel Core i5 8400H
4035
Apple M1 +92%
7782
Geekbench 6 Single Core
Intel Core i5 8400H
1213
Apple M1 +83%
2231
Geekbench 6 Multi Core
Intel Core i5 8400H
3109
Apple M1 +158%
8035
Blender
Intel Core i5 8400H
48
Apple M1 +170%
130
Geekbench 5 Single Core
Intel Core i5 8400H
1075
Apple M1 +63%
1757
Geekbench 5 Multi Core
Intel Core i5 8400H
3884
Apple M1 +99%
7742
Passmark CPU Single Core
Intel Core i5 8400H
2416
Apple M1 +53%
3717
Passmark CPU Multi Core
Intel Core i5 8400H
7914
Apple M1 +79%
14218
Intel Core i5 8400H
VS
Apple M1

General Parameters

Apr 2018
Release Date
Nov 2020
Intel
Manufacturer
Apple
Laptop
Type
Laptop
x86-64
Instruction Set
ARMv8
Coffee Lake
Core Architecture
Icestorm and Firestorm
i5-8400H
Processor Number
-
BGA-1440
Socket
Apple M-Socket
UHD Graphics 630
Integrated Graphics
Apple M1 GPU

Package

-
Transistor Count
16 billions
14 nm
Manufacturing Process
5 nm
45 W
Power Consumption
14 W
100 °C
Peak Operating Temperature
-

CPU Performance

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

Memory Parameters

DDR4-2666, LPDDR3-2133
Memory Types
LPDDR4X-4266
64 GB
Max Memory Size
16 GB
2
Max Memory Channels
2
41.8 GB/s
Max Memory Bandwidth
68.25 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
450 MHz
1100 MHz
GPU Max Dynamic Frequency
1278 MHz
192
Shader Units
1024
24
Texture Units
64
3
Raster Operation Units
32
24
Execution Units
128
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
6016x3384 - 60 Hz
0.38 TFLOPS
Graphics Performance
2.6 TFLOPS

Miscellaneous

Intel Core i5 8400H
Official Website
-
3.0
PCIe Version
4.0
16
PCIe Lanes
-
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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