Home Comparison Intel Core i5 11400H vs AMD Ryzen 7 8840U

Intel Core i5 11400H vs AMD Ryzen 7 8840U

Intel Core i5 11400H
VS
AMD Ryzen 7 8840U
Intel Core i5 11400H
AMD Ryzen 7 8840U
We compared two laptop CPUs: Intel Core i5 11400H with 6 cores 2.2GHz and AMD Ryzen 7 8840U with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 8840U 's Advantages
Released 2 years and 7 months late
Better graphics card performance
Higher specification of memory (7500 vs 3200)
Larger memory bandwidth (89.6GB/s vs 51.2GB/s)
Higher base frequency (3.3GHz vs 2.7GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (30W vs 45W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 11400H
1464
AMD Ryzen 7 8840U +21%
1780
Cinebench R23 Multi Core
Intel Core i5 11400H
9315
AMD Ryzen 7 8840U +37%
12815
Geekbench 6 Single Core
Intel Core i5 11400H
1849
AMD Ryzen 7 8840U +33%
2468
Geekbench 6 Multi Core
Intel Core i5 11400H
5279
AMD Ryzen 7 8840U +117%
11498
Blender
Intel Core i5 11400H
131
AMD Ryzen 7 8840U +30%
171
Intel Core i5 11400H
VS
AMD Ryzen 7 8840U

General Parameters

May 2021
Release Date
Dec 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Tiger Lake H45
Core Architecture
Zen 4 (Hawk Point)
i5-11400H
Processor Number
-
BGA-1787
Socket
FP8
UHD Graphics for 11th Gen (16 EU)
Integrated Graphics
Radeon 780M
-
Generation
Ryzen 7 (Zen 4 (Hawk Point))

Package

-
Transistor Count
25 billions
10 nm
Manufacturing Process
4 nm
35-45 W
Power Consumption
15-30 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
TSMC
-
Die Size
178 mm²

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
16
2.2-2.7 GHz
Performance Core Base Frequency
3.3 GHz
4.5 GHz
Performance Core Turbo Frequency
5.1 GHz
6
Total Core Count
8
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
22-27x
Multiplier
33x
96 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
1 MB per core
12 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-3200
Memory Types
DDR5-5600, LPDDR5x-7500
128 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
350 MHz
GPU Base Frequency
1500 MHz
1450 MHz
GPU Max Dynamic Frequency
2700 MHz
128
Shader Units
768
16
Texture Units
48
8
Raster Operation Units
32
16
Execution Units
12
15 W
Power Consumption
15 W
-
Max Resolution
7680x4320 - 60 Hz
0.382 TFLOPS
Graphics Performance
8.12 TFLOPS

Miscellaneous

Intel Core i5 11400H
Official Website
AMD Ryzen 7 8840U
4.0
PCIe Version
4.0
20
PCIe Lanes
20

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