Home Comparison Intel Core 9 270H vs Intel Core i7 8559U

Intel Core 9 270H vs Intel Core i7 8559U

Intel Core 9 270H
VS
Intel Core i7 8559U
Intel Core 9 270H
Intel Core i7 8559U
We compared two laptop CPUs: Intel Core 9 270H with 14 cores 2.7GHz 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 9 270H 's Advantages
Released 6 years and 8 months late
Higher specification of memory (5200 vs 2400)
Larger memory bandwidth (83.2GB/s vs 37.5GB/s)
Larger L3 cache size (24MB vs 8MB)
More modern manufacturing process (10nm vs 14nm)
Intel Core i7 8559U 's Advantages
Integrated graphics card
Lower TDP (28W vs 45W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core 9 270H +76%
2504
Intel Core i7 8559U
1416
Geekbench 6 Multi Core
Intel Core 9 270H +154%
12398
Intel Core i7 8559U
4869
Intel Core 9 270H
VS
Intel Core i7 8559U

General Parameters

Dec 2024
Release Date
Apr 2018
Intel
Manufacturer
Intel
Laptop
Type
Laptop
Raptor Lake-H
Core Architecture
Kaby Lake-R
Intel BGA 1744
Socket
Intel BGA 1356
Iris Xe Graphics 96EU
Integrated Graphics
Iris Pro Plus
Core 9(Raptor Lake-H Refresh)
Generation
Core i7 (Kaby Lake-U Refresh)

Package

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

CPU Performance

6
Performance Cores
-
12
Performance Core Threads
-
2.7 GHz
Performance Core Base Frequency
2.7 GHz
5.8 GHz
Performance Core Turbo Frequency
4.5 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
2000 MHz
Efficiency Core Base Frequency
-
4.1 GHz
Efficiency Core Turbo Frequency
-
14
Total Core Count
4
20
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
27.0
80 KB per core
L1 Cache
64 KB per core
2 MB per core
L2 Cache
256 KB per core
24 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR4-3200, DDR5-5200
Memory Types
DDR4-2400, LPDDR3-2133
-
Max Memory Size
32 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
37.5 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1200 MHz

Miscellaneous

Intel Core 9 270H
Official Website
Intel Core i7 8559U
5
PCIe Version
-
8
PCIe Lanes
-

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