Home Comparison AMD Ryzen 7 7840HS vs Intel Core i9 11900H

AMD Ryzen 7 7840HS vs Intel Core i9 11900H

AMD Ryzen 7 7840HS
VS
Intel Core i9 11900H
AMD Ryzen 7 7840HS
Intel Core i9 11900H
We compared two laptop CPUs: AMD Ryzen 7 7840HS with 8 cores 3.8GHz and Intel Core i9 11900H with 8 cores 2.1GHz . 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 2.5GHz)
More modern manufacturing process (4nm vs 10nm)
Intel Core i9 11900H 's Advantages
Larger L3 cache size (24MB vs 16MB)
Lower TDP (45W vs 54W)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 7840HS +12%
1768
Intel Core i9 11900H
1578
Cinebench R23 Multi Core
AMD Ryzen 7 7840HS +36%
16477
Intel Core i9 11900H
12038
Geekbench 6 Single Core
AMD Ryzen 7 7840HS +22%
2575
Intel Core i9 11900H
2106
Geekbench 6 Multi Core
AMD Ryzen 7 7840HS +68%
12085
Intel Core i9 11900H
7160
Blender
AMD Ryzen 7 7840HS +53%
267
Intel Core i9 11900H
174
Geekbench 5 Single Core
AMD Ryzen 7 7840HS +25%
1915
Intel Core i9 11900H
1532
Geekbench 5 Multi Core
AMD Ryzen 7 7840HS +46%
11238
Intel Core i9 11900H
7683
Passmark CPU Single Core
AMD Ryzen 7 7840HS +19%
3785
Intel Core i9 11900H
3166
Passmark CPU Multi Core
AMD Ryzen 7 7840HS +36%
28911
Intel Core i9 11900H
21106
AMD Ryzen 7 7840HS
VS
Intel Core i9 11900H

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
i9-11900H
FP8
Socket
BGA-1787
Radeon 780M
Integrated Graphics
UHD Graphics for 11th Gen (32 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
8
16
Performance Core Threads
16
3.8 GHz
Performance Core Base Frequency
2.1-2.5 GHz
5.1 GHz
Performance Core Turbo Frequency
4.9 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
38
Multiplier
21-25x
64 K per core
L1 Cache
96 K per core
8 MB
L2 Cache
1280 K per core
16 MB
L3 Cache
24 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
256
48
Texture Units
16
32
Raster Operation Units
8
12
Execution Units
32
15
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
4.15 TFLOPS
Graphics Performance
0.742 TFLOPS

AI Accelerator

AMD Ryzen™ AI
NPU
-
10 TOPS
Theoretical performance
-

Miscellaneous

AMD Ryzen 7 7840HS
Official Website
Intel Core i9 11900H
4.0
PCIe Version
4.0
20
PCIe Lanes
20

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