Intel Core Ultra 9 285H vs Intel Core i7 8559U

VS

Intel Core Ultra 9 285H

Intel Core i7 8559U

We compared two laptop CPUs: Intel Core Ultra 9 285H with 16 cores 3.7GHz 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 Ultra 9 285H 's Advantages

Released 6 years and 8 months late

Higher specification of memory (7467 vs 2400)

Larger memory bandwidth (102.4GB/s vs 37.5GB/s)

Higher base frequency (3.7GHz vs 2.7GHz)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (5nm vs 14nm)

Intel Core i7 8559U 's Advantages

Lower TDP (28W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 9 285H +88%

2665

Intel Core i7 8559U

1416

Geekbench 6 Multi Core

Intel Core Ultra 9 285H +214%

15326

Intel Core i7 8559U

4869

Intel Core Ultra 9 285H

VS

Intel Core i7 8559U

General Parameters

Dec 2024

Release Date

Apr 2018

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Arrow Lake

Core Architecture

Kaby Lake-R

285H

Processor Number

-

FCLGA-1851

Socket

Intel BGA 1356

Arc Graphics

Integrated Graphics

Iris Pro Plus

-

Generation

Core i7 (Kaby Lake-U Refresh)

Package

5 nm

Manufacturing Process

14 nm

65 W

Power Consumption

28 W

105 °C

Peak Operating Temperature

72 °C

-

Foundry

Intel

-

Die Size

123 mm²

CPU Performance

6

Performance Cores

-

6

Performance Core Threads

-

3.7 GHz

Performance Core Base Frequency

2.7 GHz

5.4 GHz

Performance Core Turbo Frequency

4.5 GHz

10

Efficiency Cores

-

10

Efficiency Core Threads

-

0 GHz

Efficiency Core Base Frequency

-

4 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

37

Multiplier

27.0

-

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

-

SMP

1

Memory Parameters

LPDDR5-7467,LPDDR5x-7467,DDR5-5600

Memory Types

DDR4-2400, LPDDR3-2133

192 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

102.4 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1200 MHz

Miscellaneous

-

Official Website

Intel Core i7 8559U

5.0

PCIe Version

-

28

PCIe Lanes

-

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