Home Comparison Intel Core i5 8400H vs AMD Ryzen 9 5900HS

Intel Core i5 8400H vs AMD Ryzen 9 5900HS

Intel Core i5 8400H
VS
AMD Ryzen 9 5900HS
Intel Core i5 8400H AMD Ryzen 9 5900HS
We compared two laptop CPUs: Intel Core i5 8400H with 4 cores 2.5GHz and AMD Ryzen 9 5900HS with 8 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 5900HS 's Advantages
Released 2 years and 9 months late
Higher specification of memory (LPDDR4-4266 vs DDR4-2666)
Larger memory bandwidth (51.2GB/s vs 41.8GB/s)
Higher base frequency (3.0GHz vs 2.5GHz)
Larger L3 cache size (16MB vs 8MB)
Lower TDP (35W vs 45W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 8400H
1060
AMD Ryzen 9 5900HS +38%
1467
Cinebench R23 Multi Core
Intel Core i5 8400H
4035
AMD Ryzen 9 5900HS +214%
12706
Geekbench 6 Single Core
Intel Core i5 8400H
1213
AMD Ryzen 9 5900HS +54%
1877
Geekbench 6 Multi Core
Intel Core i5 8400H
3109
AMD Ryzen 9 5900HS +132%
7243
Blender
Intel Core i5 8400H
48
AMD Ryzen 9 5900HS +237%
162
Geekbench 5 Single Core
Intel Core i5 8400H
1075
AMD Ryzen 9 5900HS +38%
1487
Geekbench 5 Multi Core
Intel Core i5 8400H
3884
AMD Ryzen 9 5900HS +91%
7431
Passmark CPU Single Core
Intel Core i5 8400H
2416
AMD Ryzen 9 5900HS +31%
3173
Passmark CPU Multi Core
Intel Core i5 8400H
7914
AMD Ryzen 9 5900HS +178%
22036
Intel Core i5 8400H
VS
AMD Ryzen 9 5900HS

General Parameters

Apr 2018
Release Date
Jan 2021
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Cezanne
i5-8400H
Processor Number
-
BGA-1440
Socket
FP6
UHD Graphics 630
Integrated Graphics
Radeon RX Vega 8

Package

14 nm
Manufacturing Process
7 nm
BGA-1440
Socket
FP6
45 W
Power Consumption
35 W
100 °C
Peak Operating Temperature
105 °C

CPU Performance

4
Performance Cores
8
8
Performance Core Threads
16
2.5 GHz
Performance Core Base Frequency
3.0 GHz
4.2 GHz
Performance Core Turbo Frequency
4.6 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
30x
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2666, LPDDR3-2133
Memory Types
DDR4-3200, LPDDR4-4266
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
41.8 GB/s
Max Memory Bandwidth
51.2 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
2100 MHz
192
Shader Units
512
24
Texture Units
32
3
Raster Operation Units
8
24
Execution Units
-
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
-
0.38 TFLOPS
Graphics Performance
-

Miscellaneous

Intel Core i5 8400H
Official Website
AMD Ryzen 9 5900HS
3.0
PCIe Version
3.0
16
PCIe Lanes
12
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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