Intel Core Ultra 7 266V vs Intel Celeron 5205U

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Intel Core Ultra 7 266V

Intel Celeron 5205U

We compared two laptop CPUs: Intel Core Ultra 7 266V with 8 cores 2.2GHz and Intel Celeron 5205U with 2 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 7 266V 's Advantages

Released 4 years and 11 months late

Higher specification of memory (8533 vs 2400)

Larger memory bandwidth (136GB/s vs 37.5GB/s)

Newer PCIe version (5.0 vs 2.0)

Higher base frequency (2.2GHz vs 1.9GHz)

Larger L3 cache size (12MB vs 2MB)

More modern manufacturing process (3nm vs 14nm)

Intel Celeron 5205U 's Advantages

Lower TDP (15W vs 37W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core Ultra 7 266V +631%

2906

Intel Celeron 5205U

397

Geekbench 6 Multi Core

Intel Core Ultra 7 266V +1515%

11358

Intel Celeron 5205U

703

Intel Core Ultra 7 266V

VS

Intel Celeron 5205U

General Parameters

Sep 2024

Release Date

Oct 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Lunar Lake

Core Architecture

Comet Lake

266V

Processor Number

5205U

FCBGA-2833

Socket

BGA-1528

Arc Graphics 140V

Integrated Graphics

UHD Graphics

Ultra 7(Lunar Lake)

Generation

-

Package

3 nm

Manufacturing Process

14 nm

17-37 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

100 °C

TSMC

Foundry

-

CPU Performance

4

Performance Cores

2

4

Performance Core Threads

2

2.2 GHz

Performance Core Base Frequency

1.9 GHz

5 GHz

Performance Core Turbo Frequency

-

4

Efficiency Cores

-

4

Efficiency Core Threads

-

2.2 GHz

Efficiency Core Base Frequency

-

3.7 GHz

Efficiency Core Turbo Frequency

-

8

Total Core Count

2

8

Total Thread Count

2

100 MHz

Bus Frequency

-

22x

Multiplier

-

48 KB

L0 Cache

-

192 KB per core

L1 Cache

32 K per core

14 MB

L2 Cache

256 K per core

12 MB

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

LPDDR5X-8533

Memory Types

DDR4-2400, LPDDR3-2133

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

136 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

600 MHz

GPU Base Frequency

-

2000 MHz

GPU Max Dynamic Frequency

900 MHz

1024

Shader Units

-

Texture Units

-

Raster Operation Units

-

8

Execution Units

-

Power Consumption

-

4.1 TFLOPS

Graphics Performance

-

AI Accelerator

Intel® AI Boost

NPU

-

48 TOPS

Theoretical performance

-

Miscellaneous

Intel Core Ultra 7 266V

Official Website

Intel Celeron 5205U

5.0

PCIe Version

2.0

8

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2

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