Intel Celeron N5100 vs Intel Core i7 1265U

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We compared two laptop CPUs: Intel Celeron N5100 with 4 cores 1.1GHz and Intel Core i7 1265U with 10 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Celeron N5100 's Advantages

Lower TDP (6W vs 12W)

Intel Core i7 1265U 's Advantages

Released 1 years and 1 months late

Better graphics card performance

Higher specification of memory (LPDDR5-5200 vs LPDDR4x-2933)

Larger memory bandwidth (76.8GB/s vs 45.8GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (1.8GHz vs 1.1GHz)

Larger L3 cache size (12MB vs 4MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Celeron N5100

692

Intel Core i7 1265U +152%

1748

Cinebench R23 Multi Core

Intel Celeron N5100

1811

Intel Core i7 1265U +351%

8185

Geekbench 6 Single Core

Intel Celeron N5100

478

Intel Core i7 1265U +214%

1503

Geekbench 6 Multi Core

Intel Celeron N5100

1245

Intel Core i7 1265U +134%

2916

Blender

Intel Celeron N5100

12

Intel Core i7 1265U +725%

99

Geekbench 5 Single Core

Intel Celeron N5100

617

Intel Core i7 1265U +175%

1699

Geekbench 5 Multi Core

Intel Celeron N5100

1644

Intel Core i7 1265U +369%

7725

Passmark CPU Single Core

Intel Celeron N5100

1393

Intel Core i7 1265U +139%

3341

Passmark CPU Multi Core

Intel Celeron N5100

3308

Intel Core i7 1265U +314%

13724

Intel Celeron N5100

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Intel Core i7 1265U

General Parameters

Jan 2021

Release Date

Feb 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Jasper Lake

Core Architecture

Alder Lake-U

N5100

Processor Number

i7-1265U

BGA-1338

Socket

BGA-1744

UHD Graphics 24 EUs

Integrated Graphics

Iris Xe Graphics G7 (96EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1338

Socket

BGA-1744

6 W

Power Consumption

12-15 W

105 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

2

4

Performance Core Threads

-

1.1 GHz

Performance Core Base Frequency

1.8 GHz

-

Performance Core Turbo Frequency

4.8 GHz

-

Efficiency Cores

8

4

Total Core Count

10

4

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

11x

Multiplier

18x

-

L1 Cache

80 K per core

384 K per core

L2 Cache

1280 K per core

4 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2666, LPDDR4x-2933

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

16 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

45.8 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

800 MHz

GPU Max Dynamic Frequency

1250 MHz

256

Shader Units

768

16

Texture Units

48

8

Raster Operation Units

24

Execution Units

96

10 W

Power Consumption

15 W

0.3 TFLOPS

Graphics Performance

1.69 TFLOPS

Miscellaneous

Intel Celeron N5100

Official Website

Intel Core i7 1265U

3.0

PCIe Version

4.0

8

PCIe Lanes

20

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