Intel Core i7 1260P vs Intel Celeron 3867U

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We compared two laptop CPUs: Intel Core i7 1260P with 12 cores 2.1GHz and Intel Celeron 3867U with 2 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 1260P 's Advantages

Released 3 years and 1 months late

Better graphics card performance

Higher specification of memory (LPDDR5-5200 vs DDR4-2133)

Larger memory bandwidth (76.8GB/s vs 34.1GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (2.1GHz vs 1.8GHz)

Larger L3 cache size (18MB vs 2MB)

More modern manufacturing process (10nm vs 14nm)

Intel Celeron 3867U 's Advantages

Lower TDP (15W vs 28W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i7 1260P +292%

1519

Intel Celeron 3867U

387

Geekbench 6 Multi Core

Intel Core i7 1260P +368%

3229

Intel Celeron 3867U

689

Geekbench 5 Single Core

Intel Core i7 1260P +302%

1756

Intel Celeron 3867U

436

Geekbench 5 Multi Core

Intel Core i7 1260P +995%

9118

Intel Celeron 3867U

832

Passmark CPU Single Core

Intel Core i7 1260P +205%

3325

Intel Celeron 3867U

1087

Passmark CPU Multi Core

Intel Core i7 1260P +1057%

17171

Intel Celeron 3867U

1483

Intel Core i7 1260P

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Intel Celeron 3867U

General Parameters

Feb 2022

Release Date

Jan 2019

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake-P

Core Architecture

Kaby Lake R

i7-1260P

Processor Number

3867U

BGA-1744

Socket

BGA-1356

Iris Xe Graphics G7 (96EU)

Integrated Graphics

HD Graphics 610

Package

10 nm

Manufacturing Process

14 nm

BGA-1744

Socket

BGA-1356

28 W

Power Consumption

15 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

2

-

Performance Core Threads

2

2.1 GHz

Performance Core Base Frequency

1.8 GHz

4.7 GHz

Performance Core Turbo Frequency

-

8

Efficiency Cores

-

12

Total Core Count

2

16

Total Thread Count

2

100 MHz

Bus Frequency

-

21x

Multiplier

-

80 K per core

L1 Cache

32 K per core

1280 K per core

L2 Cache

256 K per core

18 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

DDR4-2133, LPDDR3-1866, DDR3L-1600

64 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

200 MHz

1400 MHz

GPU Max Dynamic Frequency

900 MHz

768

Shader Units

96

48

Texture Units

12

24

Raster Operation Units

2

96

Execution Units

12

15 W

Power Consumption

5 W

-

Max Resolution

4096x2304 - 30 Hz

1.69 TFLOPS

Graphics Performance

0.06 TFLOPS

Miscellaneous

Intel Core i7 1260P

Official Website

Intel Celeron 3867U

4.0

PCIe Version

3.0

20

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2

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