Home Comparison Intel Core i7 8559U vs Intel Core i7 11390H

Intel Core i7 8559U vs Intel Core i7 11390H

Intel Core i7 8559U
VS
Intel Core i7 11390H
Intel Core i7 8559U
Intel Core i7 11390H
We compared two laptop CPUs: Intel Core i7 8559U with 4 cores 2.7GHz and Intel Core i7 11390H with 4 cores 2.9GHz . 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
Lower TDP (28W vs 35W)
Intel Core i7 11390H 's Advantages
Released 3 years and 2 months late
Higher specification of memory (4267 vs 2400)
Larger memory bandwidth (51.2GB/s vs 37.5GB/s)
Higher base frequency (3.4GHz vs 2.7GHz)
Larger L3 cache size (12MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 8559U
1416
Intel Core i7 11390H +33%
1895
Geekbench 6 Multi Core
Intel Core i7 8559U
4869
Intel Core i7 11390H +16%
5672
Blender
Intel Core i7 8559U +40%
69
Intel Core i7 11390H
49
Intel Core i7 8559U
VS
Intel Core i7 11390H

General Parameters

Apr 2018
Release Date
Jun 2021
Intel
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Kaby Lake-R
Core Architecture
Tiger Lake-H35
-
Processor Number
i7-11390H
Intel BGA 1356
Socket
BGA-1449
Iris Pro Plus
Integrated Graphics
Iris Xe Graphics G7 96EU
Core i7 (Kaby Lake-U Refresh)
Generation
-

Package

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

CPU Performance

-
Performance Cores
4
-
Performance Core Threads
8
2.7 GHz
Performance Core Base Frequency
2.9-3.4 GHz
4.5 GHz
Performance Core Turbo Frequency
5 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
29-34x
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
12 MB shared
No
Unlocked Multiplier
No
1
SMP
-

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR4-3200, LPDDR4x-4267
32 GB
Max Memory Size
64 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
300 MHz
1200 MHz
GPU Max Dynamic Frequency
1400 MHz
-
Shader Units
768
-
Texture Units
48
-
Raster Operation Units
24
-
Execution Units
96
-
Power Consumption
15 W
-
Graphics Performance
1.69 TFLOPS

Miscellaneous

Intel Core i7 8559U
Official Website
Intel Core i7 11390H
-
PCIe Version
4.0
-
PCIe Lanes
16

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