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

Intel Core i7 11390H vs Intel Core i7 8559U

Intel Core i7 11390H
VS
Intel Core i7 8559U
Intel Core i7 11390H
Intel Core i7 8559U
We compared two laptop CPUs: Intel Core i7 11390H with 4 cores 2.9GHz and Intel Core i7 8559U with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

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)
Intel Core i7 8559U 's Advantages
Lower TDP (28W vs 35W)

Score

Benchmark

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

General Parameters

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

Package

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

CPU Performance

4
Performance Cores
-
8
Performance Core Threads
-
2.9-3.4 GHz
Performance Core Base Frequency
2.7 GHz
5 GHz
Performance Core Turbo Frequency
4.5 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
29-34x
Multiplier
27.0
96 K per core
L1 Cache
64 KB per core
1280 K per core
L2 Cache
256 KB per core
12 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-3200, LPDDR4x-4267
Memory Types
DDR4-2400, LPDDR3-2133
64 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
37.5 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1400 MHz
GPU Max Dynamic Frequency
1200 MHz
768
Shader Units
-
48
Texture Units
-
24
Raster Operation Units
-
96
Execution Units
-
15 W
Power Consumption
-
1.69 TFLOPS
Graphics Performance
-

Miscellaneous

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

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