Home Comparison Intel Core i5 9400H vs Intel Core 3 100U

Intel Core i5 9400H vs Intel Core 3 100U

Intel Core i5 9400H
VS
Intel Core 3 100U
Intel Core i5 9400H
Intel Core 3 100U
We compared two laptop CPUs: Intel Core i5 9400H with 4 cores 2.5GHz and Intel Core 3 100U with 6 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 9400H 's Advantages
Higher base frequency (2.5GHz vs 1.2GHz)
Intel Core 3 100U 's Advantages
Released 4 years and 9 months late
Better graphics card performance
Higher specification of memory (6400 vs 2666)
Larger memory bandwidth (83.2GB/s vs 41.8GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (10MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (15W vs 45W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i5 9400H
1366
Intel Core 3 100U +63%
2228
Geekbench 6 Multi Core
Intel Core i5 9400H
3833
Intel Core 3 100U +61%
6209
Intel Core i5 9400H
VS
Intel Core 3 100U

General Parameters

Apr 2019
Release Date
Jan 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Coffee Lake
Core Architecture
Raptor Lake Refresh
i5-9400H
Processor Number
100U
BGA-1440
Socket
BGA-1744
UHD Graphics 630
Integrated Graphics
Iris Xe Graphics (64EU)
-
Generation
Core 3 (Raptor Lake-U)

Package

14 nm
Manufacturing Process
10 nm
45 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
Intel

CPU Performance

4
Performance Cores
2
8
Performance Core Threads
4
2.5 GHz
Performance Core Base Frequency
1.2 GHz
4.3 GHz
Performance Core Turbo Frequency
4.7 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
0.9 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
4
Total Core Count
6
8
Total Thread Count
8
-
Bus Frequency
100 MHz
25x
Multiplier
12x
32 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2666, LPDDR3-2133
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
128 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
41.8 GB/s
Max Memory Bandwidth
83.2 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
1250 MHz
192
Shader Units
512
24
Texture Units
32
3
Raster Operation Units
16
24
Execution Units
64
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
7680x4320 - 60 Hz
0.38 TFLOPS
Graphics Performance
1.21 TFLOPS

Miscellaneous

Intel Core i5 9400H
Official Website
Intel Core 3 100U
3.0
PCIe Version
4.0
16
PCIe Lanes
20
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
-

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