Home Comparison Intel Core i7 1280P vs Intel Core i5 1240U

Intel Core i7 1280P vs Intel Core i5 1240U

Intel Core i7 1280P
VS
Intel Core i5 1240U
Intel Core i7 1280P
Intel Core i5 1240U
We compared two laptop CPUs: Intel Core i7 1280P with 14 cores 1.8GHz and Intel Core i5 1240U with 10 cores 1.1GHz . 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 1.1GHz)
Larger L3 cache size (24MB vs 12MB)
Intel Core i5 1240U 's Advantages
Higher specification of memory (5200 vs 5200)
Lower TDP (9W vs 28W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i7 1280P
2168
Intel Core i5 1240U +2%
2213
Geekbench 6 Multi Core
Intel Core i7 1280P +39%
10563
Intel Core i5 1240U
7583
Geekbench 5 Single Core
Intel Core i7 1280P +5%
1737
Intel Core i5 1240U
1639
Geekbench 5 Multi Core
Intel Core i7 1280P +61%
10341
Intel Core i5 1240U
6388
Passmark CPU Single Core
Intel Core i7 1280P +2%
3302
Intel Core i5 1240U
3223
Passmark CPU Multi Core
Intel Core i7 1280P +42%
20334
Intel Core i5 1240U
14269
Intel Core i7 1280P
VS
Intel Core i5 1240U

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-U
i7-1280P
Processor Number
i5-1240U
BGA-1744
Socket
BGA-1781
Iris Xe Graphics (96EU)
Integrated Graphics
Iris Xe Graphics G7 (80EU)

Package

10 nm
Manufacturing Process
10 nm
20-28 W
Power Consumption
9 W
100 °C
Peak Operating Temperature
100 °C

CPU Performance

6
Performance Cores
2
1.8 GHz
Performance Core Base Frequency
1.1 GHz
4.8 GHz
Performance Core Turbo Frequency
4.4 GHz
8
Efficiency Cores
8
14
Total Core Count
10
20
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
18x
Multiplier
11x
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
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
900 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 1240U
4.0
PCIe Version
4.0
20
PCIe Lanes
14

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