Intel Core i5 1135G7 vs Intel Core Ultra 9 285HX

VS

Intel Core i5 1135G7

Intel Core Ultra 9 285HX

We compared two laptop CPUs: Intel Core i5 1135G7 with 4 cores 0.9GHz and Intel Core Ultra 9 285HX with 24 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1135G7 's Advantages

Lower TDP (28W vs 55W)

Intel Core Ultra 9 285HX 's Advantages

Released 4 years and 4 months late

Higher specification of memory (6400 vs 4267)

Larger memory bandwidth (102.4GB/s vs 51.2GB/s)

Newer PCIe version (5 vs 4.0)

Higher base frequency (2.8GHz vs 2.4GHz)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (3nm vs 10nm)

Score

Intel Core i5 1135G7

VS

Intel Core Ultra 9 285HX

General Parameters

Sep 2020

Release Date

Jan 2025

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Tiger Lake UP3

Core Architecture

Arrow Lake

i5-1135G7

Processor Number

-

BGA-1449

Socket

Intel Socket 1851

Iris Xe Graphics G7 80EU

Integrated Graphics

Arc Xe-LPG

-

Generation

Ultra 9 (Arrow Lake)

Package

10 nm

Manufacturing Process

3 nm

12-28 W

Power Consumption

17-55 W

100 °C

Peak Operating Temperature

100 °C

-

Foundry

Intel

CPU Performance

4

Performance Cores

8

Performance Core Threads

8

0.9-2.4 GHz

Performance Core Base Frequency

2.8 GHz

4.2 GHz

Performance Core Turbo Frequency

5.5 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

2.1 GHz

-

Efficiency Core Turbo Frequency

4.6 GHz

4

Total Core Count

24

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

9-24x

Multiplier

28

96 K per core

L1 Cache

112 KB per core

1280 K per core

L2 Cache

23 MB

8 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-3200, LPDDR4-4267

Memory Types

DDR5-6400

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

2000 MHz

640

Shader Units

-

40

Texture Units

-

20

Raster Operation Units

-

80

Execution Units

64

15 W

Power Consumption

-

1.41 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 1135G7

Official Website

4.0

PCIe Version

5

16

PCIe Lanes

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