Home Comparison Intel Core i3 7100U vs Intel Core i5 9400H

Intel Core i3 7100U vs Intel Core i5 9400H

We compared two laptop CPUs: Intel Core i3 7100U with 2 cores 2.4GHz and Intel Core i5 9400H with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 7100U 's Advantages
Better graphics card performance
Lower TDP (15W vs 45W)
Intel Core i5 9400H 's Advantages
Released 2 years and 8 months late
Higher specification of memory (2666 vs 2133)
Larger memory bandwidth (41.8GB/s vs 34.1GB/s)
Higher base frequency (2.5GHz vs 2.4GHz)
Larger L3 cache size (8MB vs 3MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i3 7100U
790
Intel Core i5 9400H +72%
1366
Geekbench 6 Multi Core
Intel Core i3 7100U
1595
Intel Core i5 9400H +140%
3833
Blender
Intel Core i3 7100U
26
Intel Core i5 9400H +134%
61
Geekbench 5 Single Core
Intel Core i3 7100U
611
Intel Core i5 9400H +80%
1101
Geekbench 5 Multi Core
Intel Core i3 7100U
1383
Intel Core i5 9400H +175%
3804
Passmark CPU Single Core
Intel Core i3 7100U
1376
Intel Core i5 9400H +80%
2490
Passmark CPU Multi Core
Intel Core i3 7100U
2698
Intel Core i5 9400H +204%
8217
VS

General Parameters

Aug 2016
Release Date
Apr 2019
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Kaby Lake
Core Architecture
Coffee Lake
i3-7100U
Processor Number
i5-9400H
BGA-1356
Socket
BGA-1440
HD Graphics 620
Integrated Graphics
UHD Graphics 630

Package

14 nm
Manufacturing Process
14 nm
15 W
Power Consumption
45 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

2
Performance Cores
4
4
Performance Core Threads
8
2.4 GHz
Performance Core Base Frequency
2.5 GHz
-
Performance Core Turbo Frequency
4.3 GHz
2
Total Core Count
4
4
Total Thread Count
8
24x
Multiplier
25x
64 K per core
L1 Cache
32 K per core
256 K per core
L2 Cache
256 K per core
3 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR4-2133, LPDDR3-1866, DDR3L-1600
Memory Types
DDR4-2666, LPDDR3-2133
32 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
34.1 GB/s
Max Memory Bandwidth
41.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
1000 MHz
GPU Max Dynamic Frequency
1100 MHz
192
Shader Units
192
24
Texture Units
24
3
Raster Operation Units
3
24
Execution Units
24
15 W
Power Consumption
15 W
4096x2304 - 60 Hz
Max Resolution
4096x2304 - 60 Hz
0.4 TFLOPS
Graphics Performance
0.38 TFLOPS

Miscellaneous

3.0
PCIe Version
3.0
12
PCIe Lanes
16
SSE4.1, SSE4.2, AVX-2
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2

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