Intel Core Ultra 5 115U vs Intel Core i5 1155G7

VS

Intel Core Ultra 5 115U

Intel Core i5 1155G7

We compared two laptop CPUs: Intel Core Ultra 5 115U with 8 cores 1.5GHz and Intel Core i5 1155G7 with 4 cores 1.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 5 115U 's Advantages

Released 2 years and 6 months late

Higher specification of memory (7467 vs 4267)

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

Larger L3 cache size (10MB vs 8MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (15W vs 28W)

Intel Core i5 1155G7 's Advantages

Integrated graphics card

Newer PCIe version (4.0 vs 4)

Higher base frequency (2.5GHz vs 1.5GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 5 115U +87%

1616

Intel Core i5 1155G7

861

Geekbench 6 Multi Core

Intel Core Ultra 5 115U +23%

5338

Intel Core i5 1155G7

4326

Intel Core Ultra 5 115U

VS

Intel Core i5 1155G7

General Parameters

Dec 2023

Release Date

Jun 2021

Intel

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Meteor Lake

Core Architecture

Tiger Lake UP3

-

Processor Number

i5-1155G7

Intel BGA 2049

Socket

BGA-1449

Arc Xe-LPG 48EU

Integrated Graphics

Iris Xe Graphics G7 80EU

Ultra 5 (Meteor Lake)

Generation

-

Package

7 nm

Manufacturing Process

10 nm

15 W

Power Consumption

12-28 W

-

Peak Operating Temperature

100 °C

Intel

Foundry

-

CPU Performance

2

Performance Cores

4

Performance Core Threads

8

1.5 GHz

Performance Core Base Frequency

1.0-2.5 GHz

4.2 GHz

Performance Core Turbo Frequency

4.5 GHz

6

Efficiency Cores

-

6

Efficiency Core Threads

-

1000 MHz

Efficiency Core Base Frequency

-

3.5 GHz

Efficiency Core Turbo Frequency

-

8

Total Core Count

4

10

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

10-25x

112 KB per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

1280 K per core

10 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

LPDDR5X-7467,DDR5-5600

Memory Types

DDR4-3200, LPDDR4x-4267

-

Max Memory Size

64 GB

2

Max Memory Channels

2

120 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1350 MHz

-

Shader Units

640

-

Texture Units

40

-

Raster Operation Units

20

-

Execution Units

80

-

Power Consumption

15 W

-

Graphics Performance

1.41 TFLOPS

Miscellaneous

Intel Core Ultra 5 115U

Official Website

Intel Core i5 1155G7

4

PCIe Version

4.0

12

PCIe Lanes

16

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