Intel Core Ultra 7 155H vs Intel Core i5 1140G7

VS

Intel Core Ultra 7 155H Intel Core i5 1140G7

We compared two laptop CPUs: Intel Core Ultra 7 155H with 16 cores 1.4GHz and Intel Core i5 1140G7 with 4 cores 0.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 155H 's Advantages

Released 3 years and 3 months late

Better graphics card performance

Higher specification of memory (LPDDR5-7467 vs LPDDR4x-4267)

Larger memory bandwidth (120GB/s vs 51.2GB/s)

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (7nm vs 10nm)

Intel Core i5 1140G7 's Advantages

Higher base frequency (1.8GHz vs 1.4GHz)

Lower TDP (7W vs 20W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core Ultra 7 155H +41%

1758

Intel Core i5 1140G7

1242

Cinebench R23 Multi Core

Intel Core Ultra 7 155H +473%

14876

Intel Core i5 1140G7

2593

Geekbench 6 Single Core

Intel Core Ultra 7 155H +34%

2386

Intel Core i5 1140G7

1775

Geekbench 6 Multi Core

Intel Core Ultra 7 155H +164%

12518

Intel Core i5 1140G7

4737

Passmark CPU Single Core

Intel Core Ultra 7 155H +35%

3556

Intel Core i5 1140G7

2626

Passmark CPU Multi Core

Intel Core Ultra 7 155H +154%

24877

Intel Core i5 1140G7

9774

Intel Core Ultra 7 155H

VS

Intel Core i5 1140G7

General Parameters

Dec 2023

Release Date

Sep 2020

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Meteor Lake

Core Architecture

Tiger Lake UP3

155H

Processor Number

i5-1140G7

FCBGA-2049

Socket

BGA-1598

Arc Graphics (8-Cores)

Integrated Graphics

Iris Xe Graphics G7 80EU

Ultra 7 (Meteor Lake)

Generation

-

Package

7 nm

Manufacturing Process

10 nm

FCBGA-2049

Socket

BGA-1598

20-65 W

Power Consumption

7-15 W

115 W

Max Turbo Power Consumption

-

110°C

Peak Operating Temperature

100 °C

Intel

Foundry

-

FC-BGA

Package

-

CPU Performance

6

Performance Cores

4

12

Performance Core Threads

8

1.4 GHz

Performance Core Base Frequency

0.8-1.8 GHz

4.8 GHz

Performance Core Turbo Frequency

4.2 GHz

10

Efficiency Cores

-

10

Efficiency Core Threads

-

0.9 GHz

Efficiency Core Base Frequency

-

3.8 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

4

22

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

14x

Multiplier

8-18x

112 K per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

1280 K per core

24 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600

Memory Types

LPDDR4x-4267

96 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

2250 MHz

GPU Max Dynamic Frequency

1100 MHz

128

Shader Units

640

8

Texture Units

40

4

Raster Operation Units

20

8

Execution Units

80

-

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

5.76 TFLOPS

Graphics Performance

1.41 TFLOPS

Miscellaneous

Intel Core Ultra 7 155H

Official Website

Intel Core i5 1140G7

5.0

PCIe Version

4.0

28

PCIe Lanes

16

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