Home Comparison Intel Core i7 8559U vs Intel Core i7 11800H

Intel Core i7 8559U vs Intel Core i7 11800H

We compared two laptop CPUs: Intel Core i7 8559U with 4 cores 2.7GHz 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

Intel Core i7 8559U 's Advantages
Higher base frequency (2.7GHz vs 2.3GHz)
Lower TDP (28W vs 45W)
Intel Core i7 11800H 's Advantages
Released 3 years and 1 months late
Higher specification of memory (3200 vs 2400)
Larger memory bandwidth (51.2GB/s vs 37.5GB/s)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 8559U
1416
Intel Core i7 11800H +45%
2060
Geekbench 6 Multi Core
Intel Core i7 8559U
4869
Intel Core i7 11800H +68%
8228
Blender
Intel Core i7 8559U
69
Intel Core i7 11800H +213%
216
VS

General Parameters

Apr 2018
Release Date
May 2021
Intel
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Kaby Lake-R
Core Architecture
Tiger Lake H45
-
Processor Number
i7-11800H
Intel BGA 1356
Socket
BGA-1787
Iris Pro Plus
Integrated Graphics
UHD Graphics for 11th Gen (32 EU)
Core i7 (Kaby Lake-U Refresh)
Generation
-

Package

14 nm
Manufacturing Process
10 nm
28 W
Power Consumption
35-45 W
72 °C
Peak Operating Temperature
100 °C
Intel
Foundry
-
123 mm²
Die Size
-

CPU Performance

-
Performance Cores
8
-
Performance Core Threads
16
2.7 GHz
Performance Core Base Frequency
1.9-2.3 GHz
4.5 GHz
Performance Core Turbo Frequency
4.6 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
19-23x
64 KB per core
L1 Cache
96 K per core
256 KB per core
L2 Cache
1280 K per core
8 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR4-3200
32 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
1200 MHz
GPU Max Dynamic Frequency
1450 MHz
-
Shader Units
256
-
Texture Units
16
-
Raster Operation Units
8
-
Execution Units
32
-
Power Consumption
15 W
-
Graphics Performance
0.742 TFLOPS

Miscellaneous

-
PCIe Version
4.0
-
PCIe Lanes
20

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