Intel Core Ultra 5 115U vs Intel Core i7 11800H

VS

Intel Core Ultra 5 115U Intel Core i7 11800H

We compared two laptop CPUs: Intel Core Ultra 5 115U with 8 cores 1.5GHz and Intel Core i7 11800H with 8 cores 1.9GHz . 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 7 months late

Higher specification of memory (LPDDR5X-7467 vs DDR4-3200)

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

More modern manufacturing process (7nm vs 10nm)

Lower TDP (15W vs 35W)

Intel Core i7 11800H 's Advantages

Integrated graphics card

Newer PCIe version (4.0 vs 4)

Higher base frequency (2.3GHz vs 1.5GHz)

Larger L3 cache size (24MB vs 10MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 5 115U

1616

Intel Core i7 11800H +27%

2060

Geekbench 6 Multi Core

Intel Core Ultra 5 115U

5338

Intel Core i7 11800H +54%

8228

Intel Core Ultra 5 115U

VS

Intel Core i7 11800H

General Parameters

Dec 2023

Release Date

May 2021

Intel

Manufacturer

Intel

Laptop

Type

Laptop

-

Instruction Set

x86-64

Meteor Lake

Core Architecture

Tiger Lake H45

-

Processor Number

i7-11800H

Intel BGA 2049

Socket

BGA-1787

Arc Xe-LPG 48EU

Integrated Graphics

UHD Graphics for 11th Gen (32 EU)

Ultra 5 (Meteor Lake)

Generation

-

Package

7 nm

Manufacturing Process

10 nm

Intel BGA 2049

Socket

BGA-1787

15 W

Power Consumption

35-45 W

-

Peak Operating Temperature

100 °C

Intel

Foundry

-

FC-BGA

Package

-

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

1.5 GHz

Performance Core Base Frequency

1.9-2.3 GHz

4.2 GHz

Performance Core Turbo Frequency

4.6 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

8

10

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

19-23x

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

24 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

LPDDR5X-7467,DDR5-5600

Memory Types

DDR4-3200

-

Max Memory Size

128 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

350 MHz

-

GPU Max Dynamic Frequency

1450 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.742 TFLOPS

Miscellaneous

Intel Core Ultra 5 115U

Official Website

Intel Core i7 11800H

4

PCIe Version

4.0

12

PCIe Lanes

20

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