AMD Ryzen 7 7840HS vs Intel Core i5 11400H
We compared two laptop CPUs: AMD Ryzen 7 7840HS with 8 cores 3.8GHz and Intel Core i5 11400H with 6 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 7 7840HS 's Advantages
Released 1 years and 11 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 (3.8GHz vs 2.7GHz)
Larger L3 cache size (16MB vs 12MB)
More modern manufacturing process (4nm vs 10nm)
Intel Core i5 11400H 's Advantages
Lower TDP (45W vs 54W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 7 7840HS
+20%
1768
Intel Core i5 11400H
1464
Cinebench R23 Multi Core
AMD Ryzen 7 7840HS
+76%
16477
Intel Core i5 11400H
9315
Geekbench 6 Single Core
AMD Ryzen 7 7840HS
+39%
2575
Intel Core i5 11400H
1849
Geekbench 6 Multi Core
AMD Ryzen 7 7840HS
+128%
12085
Intel Core i5 11400H
5279
Blender
AMD Ryzen 7 7840HS
+110%
276
Intel Core i5 11400H
131
Geekbench 5 Single Core
AMD Ryzen 7 7840HS
+27%
1915
Intel Core i5 11400H
1502
Geekbench 5 Multi Core
AMD Ryzen 7 7840HS
+78%
11238
Intel Core i5 11400H
6285
Passmark CPU Single Core
AMD Ryzen 7 7840HS
+24%
3785
Intel Core i5 11400H
3030
Passmark CPU Multi Core
AMD Ryzen 7 7840HS
+81%
28911
Intel Core i5 11400H
15916
General Parameters
Apr 2023
Release Date
May 2021
Amd
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Phoenix)
Core Architecture
Tiger Lake H45
-
Processor Number
i5-11400H
FP8
Socket
BGA-1787
Radeon 780M
Integrated Graphics
UHD Graphics for 11th Gen (16 EU)
Package
25 billions
Transistor Count
-
4 nm
Manufacturing Process
10 nm
35-54 W
Power Consumption
35-45 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
6
16
Performance Core Threads
12
3.8 GHz
Performance Core Base Frequency
2.2-2.7 GHz
5.1 GHz
Performance Core Turbo Frequency
4.5 GHz
8
Total Core Count
6
16
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
38
Multiplier
22-27x
64 K per core
L1 Cache
96 K per core
8 MB
L2 Cache
1280 K per core
16 MB
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR5-5600, LPDDR5x-7500
Memory Types
DDR4-3200
256 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
51.2 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
800 MHz
GPU Base Frequency
350 MHz
2700 MHz
GPU Max Dynamic Frequency
1450 MHz
768
Shader Units
128
48
Texture Units
16
32
Raster Operation Units
8
12
Execution Units
16
15
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
4.15 TFLOPS
Graphics Performance
0.382 TFLOPS
AI Accelerator
AMD Ryzen™ AI
NPU
-
10 TOPS
Theoretical performance
-
