Home Comparison Intel Core i5 8400H vs AMD Ryzen AI Max 385

Intel Core i5 8400H vs AMD Ryzen AI Max 385

Intel Core i5 8400H
VS
AMD Ryzen AI Max 385
Intel Core i5 8400H
AMD Ryzen AI Max 385
We compared two laptop CPUs: Intel Core i5 8400H with 4 cores 2.5GHz and AMD Ryzen AI Max 385 with 8 cores 2GHz . 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 2GHz)
Lower TDP (45W vs 54W)
AMD Ryzen AI Max 385 's Advantages
Released 6 years and 9 months late
Higher specification of memory (8000 vs 2666)
Larger memory bandwidth (128GB/s vs 41.8GB/s)
Newer PCIe version (4 vs 3.0)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (4nm vs 14nm)

Score

Intel Core i5 8400H
VS
AMD Ryzen AI Max 385

General Parameters

Apr 2018
Release Date
Jan 2025
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Strix Halo
i5-8400H
Processor Number
-
BGA-1440
Socket
AMD Socket FP8
UHD Graphics 630
Integrated Graphics
32CU(Unknown)
-
Generation
Ryzen AI Max (Zen 5 (Strix Halo))

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
8
8
Performance Core Threads
16
2.5 GHz
Performance Core Base Frequency
2 GHz
4.2 GHz
Performance Core Turbo Frequency
5.1 GHz
-
Efficiency Cores
0
-
Efficiency Core Threads
-
Efficiency Core Base Frequency
0 MHz
-
Efficiency Core Turbo Frequency
0 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
20.0
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
64 MB
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2666, LPDDR3-2133
Memory Types
LPDDR5X-8000
64 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
41.8 GB/s
Max Memory Bandwidth
128 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
1100 MHz
GPU Max Dynamic Frequency
MHz
192
Shader Units
24
Texture Units
3
Raster Operation Units
24
Execution Units
32
15 W
Power Consumption
4096x2304 - 60 Hz
Max Resolution
0.38 TFLOPS
Graphics Performance
0 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
55 TOPS

Miscellaneous

Intel Core i5 8400H
Official Website
AMD Ryzen AI Max 385
3.0
PCIe Version
4
16
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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