Intel Core i7 1280P vs Intel Core i5 1240P

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We compared two laptop CPUs: Intel Core i7 1280P with 14 cores 1.8GHz and Intel Core i5 1240P with 12 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 1280P 's Advantages

Better graphics card performance

Higher base frequency (1.8GHz vs 1.7GHz)

Larger L3 cache size (24MB vs 12MB)

Lower TDP (20W vs 28W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 1280P +21%

1614

Intel Core i5 1240P

1327

Cinebench R23 Multi Core

Intel Core i7 1280P +30%

11581

Intel Core i5 1240P

8859

Geekbench 6 Single Core

Intel Core i7 1280P +4%

2168

Intel Core i5 1240P

2079

Geekbench 6 Multi Core

Intel Core i7 1280P +29%

10563

Intel Core i5 1240P

8155

Blender

Intel Core i7 1280P +66%

190

Intel Core i5 1240P

114

Geekbench 5 Single Core

Intel Core i7 1280P +9%

1737

Intel Core i5 1240P

1583

Geekbench 5 Multi Core

Intel Core i7 1280P +31%

10341

Intel Core i5 1240P

7859

Passmark CPU Single Core

Intel Core i7 1280P +1%

3302

Intel Core i5 1240P

3247

Passmark CPU Multi Core

Intel Core i7 1280P +17%

20334

Intel Core i5 1240P

17267

Intel Core i7 1280P

VS

Intel Core i5 1240P

General Parameters

Feb 2022

Release Date

Feb 2022

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake-P

Core Architecture

Alder Lake-P

i7-1280P

Processor Number

i5-1240P

BGA-1744

Socket

BGA-1744

Iris Xe Graphics (96EU)

Integrated Graphics

Iris Xe Graphics (80EU)

Package

10 nm

Manufacturing Process

10 nm

BGA-1744

Socket

BGA-1744

20-28 W

Power Consumption

28 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

6

Performance Cores

4

1.8 GHz

Performance Core Base Frequency

1.7 GHz

4.8 GHz

Performance Core Turbo Frequency

4.4 GHz

8

Efficiency Cores

8

14

Total Core Count

12

20

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

18x

Multiplier

17x

80 K per core

L1 Cache

80 K per core

1280 K per core

L2 Cache

1280 K per core

24 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

Memory Parameters

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

Memory Types

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

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1450 MHz

GPU Max Dynamic Frequency

1300 MHz

768

Shader Units

640

48

Texture Units

40

24

Raster Operation Units

20

96

Execution Units

80

15 W

Power Consumption

15 W

1.69 TFLOPS

Graphics Performance

1.41 TFLOPS

Miscellaneous

Intel Core i7 1280P

Official Website

Intel Core i5 1240P

4.0

PCIe Version

4.0

20

PCIe Lanes

20

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