Home Comparison Intel Core i5 8400H vs AMD Ryzen AI 9 HX 375

Intel Core i5 8400H vs AMD Ryzen AI 9 HX 375

Intel Core i5 8400H
VS
AMD Ryzen AI 9 HX 375
Intel Core i5 8400H
AMD Ryzen AI 9 HX 375
We compared two laptop CPUs: Intel Core i5 8400H with 4 cores 2.5GHz and AMD Ryzen AI 9 HX 375 with 12 cores 2.0GHz . 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 2.0GHz)
Lower TDP (45W vs 54W)
AMD Ryzen AI 9 HX 375 's Advantages
Released 6 years and 3 months late
Better graphics card performance
Higher specification of memory (7500 vs 2666)
Larger memory bandwidth (89.6GB/s vs 41.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (4nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 8400H
1060
AMD Ryzen AI 9 HX 375 +87%
1987
Cinebench R23 Multi Core
Intel Core i5 8400H
4035
AMD Ryzen AI 9 HX 375 +440%
21822
Geekbench 6 Single Core
Intel Core i5 8400H
1213
AMD Ryzen AI 9 HX 375 +136%
2867
Geekbench 6 Multi Core
Intel Core i5 8400H
3109
AMD Ryzen AI 9 HX 375 +377%
14855
Intel Core i5 8400H
VS
AMD Ryzen AI 9 HX 375

General Parameters

Apr 2018
Release Date
Jul 2024
Intel
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Zen 5 (Strix Point)
i5-8400H
Processor Number
-
BGA-1440
Socket
FP8
UHD Graphics 630
Integrated Graphics
Radeon 890M
-
Generation
Ryzen AI 9 (Zen 5 (Strix Point))

Package

-
Transistor Count
14 nm
Manufacturing Process
4 nm
45 W
Power Consumption
15-54 W
-
Max Turbo Power Consumption
W
100 °C
Peak Operating Temperature
100 °C
-
Foundry
TSMC
-
I/O Process Size
6 nm

CPU Performance

4
Performance Cores
4
8
Performance Core Threads
8
2.5 GHz
Performance Core Base Frequency
2.0 GHz
4.2 GHz
Performance Core Turbo Frequency
5.1 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
16
-
Efficiency Core Base Frequency
2.0 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
4
Total Core Count
12
8
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
20
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2666, LPDDR3-2133
Memory Types
DDR5-5600, LPDDR5x-7500
64 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
41.8 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
800 MHz
1100 MHz
GPU Max Dynamic Frequency
2900 MHz
192
Shader Units
1024
24
Texture Units
64
3
Raster Operation Units
40
24
Execution Units
16
15 W
Power Consumption
15
4096x2304 - 60 Hz
Max Resolution
7680x4320 - 60 Hz
0.38 TFLOPS
Graphics Performance
5.94 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
55 TOPS

Miscellaneous

Intel Core i5 8400H
Official Website
AMD Ryzen AI 9 HX 375
3.0
PCIe Version
4.0
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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