Home Comparison Intel Core i5 11400H vs Intel Core 3 100U

Intel Core i5 11400H vs Intel Core 3 100U

We compared two laptop CPUs: Intel Core i5 11400H with 6 cores 2.2GHz 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 11400H 's Advantages
Higher base frequency (2.7GHz vs 1.2GHz)
Larger L3 cache size (12MB vs 10MB)
Intel Core 3 100U 's Advantages
Released 2 years and 8 months late
Better graphics card performance
Higher specification of memory (LPDDR5-6400 vs DDR4-3200)
Larger memory bandwidth (83.2GB/s vs 51.2GB/s)
Lower TDP (12W vs 35W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 11400H
1594
Intel Core 3 100U +10%
1764
Cinebench R23 Multi Core
Intel Core i5 11400H +42%
9297
Intel Core 3 100U
6544
Geekbench 6 Single Core
Intel Core i5 11400H
1849
Intel Core 3 100U +20%
2228
Geekbench 6 Multi Core
Intel Core i5 11400H
5279
Intel Core 3 100U +17%
6209
VS

General Parameters

May 2021
Release Date
Jan 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake H45
Core Architecture
Raptor Lake Refresh
i5-11400H
Processor Number
100U
BGA-1787
Socket
BGA-1744
UHD Graphics for 11th Gen (16 EU)
Integrated Graphics
Iris Xe Graphics (64EU)
-
Generation
Core 3 (Raptor Lake-U)

Package

10 nm
Manufacturing Process
10 nm
BGA-1787
Socket
BGA-1744
35-45 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
Intel
-
Package
FC-BGA16F

CPU Performance

6
Performance Cores
2
12
Performance Core Threads
4
2.2-2.7 GHz
Performance Core Base Frequency
1.2 GHz
4.5 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
6
Total Core Count
6
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
22-27x
Multiplier
12x
96 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
12 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
128 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
51.2 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
1450 MHz
GPU Max Dynamic Frequency
1250 MHz
128
Shader Units
512
16
Texture Units
32
8
Raster Operation Units
16
16
Execution Units
64
15 W
Power Consumption
15 W
-
Max Resolution
7680x4320 - 60 Hz
0.382 TFLOPS
Graphics Performance
1.21 TFLOPS

Miscellaneous

4.0
PCIe Version
4.0
20
PCIe Lanes
20

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