Home Comparison Intel Core i5 1235U vs Intel Core i7 1270P

Intel Core i5 1235U vs Intel Core i7 1270P

Intel Core i5 1235U
VS
Intel Core i7 1270P
Intel Core i5 1235U
Intel Core i7 1270P
We compared two laptop CPUs: Intel Core i5 1235U with 10 cores 1.3GHz and Intel Core i7 1270P with 12 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 1235U 's Advantages
Lower TDP (15W vs 28W)
Intel Core i7 1270P 's Advantages
Better graphics card performance
Higher base frequency (2.2GHz vs 1.3GHz)
Larger L3 cache size (18MB vs 12MB)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i5 1235U
1652
Intel Core i7 1270P +2%
1695
Cinebench R23 Multi Core
Intel Core i5 1235U
6599
Intel Core i7 1270P +46%
9691
Geekbench 6 Single Core
Intel Core i5 1235U
2123
Intel Core i7 1270P +4%
2217
Geekbench 6 Multi Core
Intel Core i5 1235U
6631
Intel Core i7 1270P +30%
8635
Blender
Intel Core i5 1235U +10%
136
Intel Core i7 1270P
123
Geekbench 5 Single Core
Intel Core i5 1235U
1572
Intel Core i7 1270P +4%
1639
Geekbench 5 Multi Core
Intel Core i5 1235U
6255
Intel Core i7 1270P +38%
8656
Passmark CPU Single Core
Intel Core i5 1235U
3279
Intel Core i7 1270P +3%
3402
Passmark CPU Multi Core
Intel Core i5 1235U
13604
Intel Core i7 1270P +28%
17522
Intel Core i5 1235U
VS
Intel Core i7 1270P

General Parameters

Feb 2022
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-U
Core Architecture
Alder Lake-P
i5-1235U
Processor Number
i7-1270P
BGA-1744
Socket
BGA-1744
Iris Xe Graphics (80EU)
Integrated Graphics
Iris Xe Graphics G7 (96EU)

Package

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

CPU Performance

2
Performance Cores
4
1.3 GHz
Performance Core Base Frequency
2.2 GHz
4.4 GHz
Performance Core Turbo Frequency
4.8 GHz
8
Efficiency Cores
8
10
Total Core Count
12
12
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
13x
Multiplier
22x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
1280 K per core
12 MB shared
L3 Cache
18 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
1200 MHz
GPU Max Dynamic Frequency
1400 MHz
640
Shader Units
768
40
Texture Units
48
20
Raster Operation Units
24
80
Execution Units
96
15 W
Power Consumption
15 W
1.41 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

Intel Core i5 1235U
Official Website
Intel Core i7 1270P
4.0
PCIe Version
4.0
20
PCIe Lanes
20

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