Home Comparison AMD Ryzen 7 7840U vs Intel Core i7 11800H

AMD Ryzen 7 7840U vs Intel Core i7 11800H

AMD Ryzen 7 7840U
VS
Intel Core i7 11800H
AMD Ryzen 7 7840U
Intel Core i7 11800H
We compared two laptop CPUs: AMD Ryzen 7 7840U with 8 cores 3.3GHz and Intel Core i7 11800H with 8 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7840U 's Advantages
Released 2 years 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 2.3GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (30W vs 45W)
Intel Core i7 11800H 's Advantages
Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core
AMD Ryzen 7 7840U +16%
1745
Intel Core i7 11800H
1492
Cinebench R23 Multi Core
AMD Ryzen 7 7840U +5%
12789
Intel Core i7 11800H
12069
Geekbench 6 Single Core
AMD Ryzen 7 7840U +20%
2480
Intel Core i7 11800H
2060
Geekbench 6 Multi Core
AMD Ryzen 7 7840U +39%
11518
Intel Core i7 11800H
8228
Blender
AMD Ryzen 7 7840U +5%
227
Intel Core i7 11800H
216
Geekbench 5 Single Core
AMD Ryzen 7 7840U +22%
1907
Intel Core i7 11800H
1553
Geekbench 5 Multi Core
AMD Ryzen 7 7840U +17%
10387
Intel Core i7 11800H
8812
Passmark CPU Single Core
AMD Ryzen 7 7840U +15%
3593
Intel Core i7 11800H
3111
Passmark CPU Multi Core
AMD Ryzen 7 7840U +19%
24968
Intel Core i7 11800H
20842
AMD Ryzen 7 7840U
VS
Intel Core i7 11800H

General Parameters

May 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
i7-11800H
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
15-30 W
Power Consumption
35-45 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
3.3 GHz
Performance Core Base Frequency
1.9-2.3 GHz
5.1 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Total Core Count
8
16
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
33
Multiplier
19-23x
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
No
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 W
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 7840U
Official Website
Intel Core i7 11800H
4.0
PCIe Version
4.0
20
PCIe Lanes
20

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