Home Comparison Intel Core Ultra 7 155U vs Intel Core i5 1240U

Intel Core Ultra 7 155U vs Intel Core i5 1240U

Intel Core Ultra 7 155U
VS
Intel Core i5 1240U
Intel Core Ultra 7 155U Intel Core i5 1240U
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz 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 Ultra 7 155U 's Advantages
Released 1 years and 10 months late
Better graphics card performance
Higher specification of memory (LPDDR5-7467 vs LPDDR5-5200)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
Higher base frequency (1.7GHz vs 1.1GHz)
More modern manufacturing process (7nm vs 10nm)
Intel Core i5 1240U 's Advantages
Lower TDP (9W vs 12W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core Ultra 7 155U +3%
2299
Intel Core i5 1240U
2213
Geekbench 6 Multi Core
Intel Core Ultra 7 155U +20%
9138
Intel Core i5 1240U
7583
Intel Core Ultra 7 155U
VS
Intel Core i5 1240U

General Parameters

Dec 2023
Release Date
Feb 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Alder Lake-U
155U
Processor Number
i5-1240U
FCBGA-2049
Socket
BGA-1781
Arc Graphics (4-Cores)
Integrated Graphics
Iris Xe Graphics G7 (80EU)

Package

7 nm
Manufacturing Process
10 nm
FCBGA-2049
Socket
BGA-1781
12-57 W
Power Consumption
9 W
110°C
Peak Operating Temperature
100 °C

CPU Performance

2
Performance Cores
2
4
Performance Core Threads
-
1.7 GHz
Performance Core Base Frequency
1.1 GHz
4.8 GHz
Performance Core Turbo Frequency
4.4 GHz
10
Efficiency Cores
8
10
Efficiency Core Threads
-
1.2 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
12
Total Core Count
10
14
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
17x
Multiplier
11x
112 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
12 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No

Memory Parameters

LPDDR5-7467, LPDDR5x-7467, DDR5-5600
Memory Types
LPDDR5-5200, LPDDR4x-4267
96 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
76.8 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
1950 MHz
GPU Max Dynamic Frequency
900 MHz
64
Shader Units
640
4
Texture Units
40
2
Raster Operation Units
20
4
Execution Units
80
-
Power Consumption
15 W
7680x4320 - 60 Hz
Max Resolution
-
2.24 TFLOPS
Graphics Performance
1.41 TFLOPS

Miscellaneous

Intel Core Ultra 7 155U
Official Website
Intel Core i5 1240U
4.0
PCIe Version
4.0
20
PCIe Lanes
14

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