Intel Core i5 1240P vs Intel Core Ultra 7 155U
CPU Specs Compare
General Parameters
Release Date
Feb 2022
Dec 2023
Manufacturer
Intel
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-P
Meteor Lake
Processor Number
i5-1240P
155U
Integrated Graphics
Iris Xe Graphics (80EU)
Arc Graphics (4-Cores)
Package
Manufacturing Process
10 nm
7 nm
Socket
BGA-1744
FCBGA-2049
Power Consumption
28 W
12-15 W
Peak Operating Temperature
100 °C
110 °C
Max Turbo Power Consumption
-
57 W
CPU Performance
Performance Cores
4
2
Performance Core Base Frequency
1.7 GHz
1.7 GHz
Performance Core Turbo Frequency
4.4 GHz
4.8 GHz
Efficiency Cores
8
10
Total Core Count
12
12
Total Thread Count
16
14
Bus Frequency
100 MHz
100 MHz
Multiplier
17x
17
L1 Cache
80 K per core
112 K per core
L2 Cache
1280 K per core
2 MB per core
L3 Cache
12 MB shared
12 MB shared
Unlocked Multiplier
No
No
Performance Core Threads
-
4
Efficiency Core Threads
-
10
Efficiency Core Base Frequency
-
1.2 GHz
Efficiency Core Turbo Frequency
-
3.8 GHz
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Size
64 GB
96 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
120 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
300 MHz
300 MHz
GPU Max Dynamic Frequency
1300 MHz
1950 MHz
Shader Units
640
512
Texture Units
40
32
Raster Operation Units
20
16
Execution Units
80
64
Power Consumption
15 W
14
Max Resolution
-
7680x4320 - 60 Hz
📊 Benchmark
Cinebench R23
1,594
1,730
Cinebench R23
9,235
9,875
Geekbench 6
2,079
2,314
Geekbench 5
1,583
-
Geekbench 6
8,155
9,486
Geekbench 5
7,859
-
Cinebench 2024
98
102
Blender
122
140
Passmark CPU
3,247
3,413
Passmark CPU
17,267
16,486
Cinebench 2024
-
549