Intel Core i5 12450H vs Intel Core Ultra 7 155U
We compared two laptop CPUs: Intel Core i5 12450H with 8 cores 2GHz and Intel Core Ultra 7 155U 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 i5 12450H Advantages
Higher base frequency (2GHz vs 1.7GHz)
Intel Core Ultra 7 155U Advantages
Released 1 years and 11 months late
Better graphics card performance
Higher specification of memory (7467 vs 5200)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (15W vs 45W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 12450H
1625
Intel Core Ultra 7 155U
+6%
1730
Cinebench R23 Multi Core
Intel Core i5 12450H
9883
Intel Core Ultra 7 155U
9875
Geekbench 6 Single Core
Intel Core i5 12450H
2093
Intel Core Ultra 7 155U
+10%
2314
Geekbench 6 Multi Core
Intel Core i5 12450H
8263
Intel Core Ultra 7 155U
+14%
9486
Cinebench 2024 Single Core
Intel Core i5 12450H
96
Intel Core Ultra 7 155U
+6%
102
Blender
Intel Core i5 12450H
+11%
156
Intel Core Ultra 7 155U
140
Passmark CPU Single Core
Intel Core i5 12450H
3434
Intel Core Ultra 7 155U
3413
Passmark CPU Multi Core
Intel Core i5 12450H
+5%
17466
Intel Core Ultra 7 155U
16486
General Parameters
Jan 2022
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Meteor Lake
i5-12450H
Processor Number
155U
BGA-1744
Socket
FCBGA-2049
UHD Graphics (48EU)
Integrated Graphics
Arc Graphics (4-Cores)
Package
10 nm
Manufacturing Process
7 nm
35-45 W
Power Consumption
12-15 W
95 W
Max Turbo Power Consumption
57 W
100°C
Peak Operating Temperature
110 °C
CPU Performance
4
Performance Cores
2
8
Performance Core Threads
4
2 GHz
Performance Core Base Frequency
1.7 GHz
4.4 GHz
Performance Core Turbo Frequency
4.8 GHz
4
Efficiency Cores
10
4
Efficiency Core Threads
10
1.5 GHz
Efficiency Core Base Frequency
1.2 GHz
3.3 GHz
Efficiency Core Turbo Frequency
3.8 GHz
8
Total Core Count
12
12
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
20x
Multiplier
17
80 K per core
L1 Cache
112 K per core
1280 K per core
L2 Cache
2 MB per core
12 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
64 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
120 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
1950 MHz
384
Shader Units
512
24
Texture Units
32
12
Raster Operation Units
16
48
Execution Units
64
15 W
Power Consumption
14
-
Max Resolution
7680x4320 - 60 Hz
0.84 TFLOPS
Graphics Performance
2 TFLOPS
