Intel Core i5 12450HX vs Intel Core Ultra 5 245HX
We compared two laptop CPUs: Intel Core i5 12450HX with 8 cores 2.4GHz and Intel Core Ultra 5 245HX with 14 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 245HX 's Advantages
Released 2 years and 8 months late
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Higher base frequency (3.1GHz vs 2.4GHz)
Larger L3 cache size (24MB vs 12MB)
More modern manufacturing process (3nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 12450HX
1582
Intel Core Ultra 5 245HX
+26%
1997
Cinebench R23 Multi Core
Intel Core i5 12450HX
10026
Intel Core Ultra 5 245HX
+108%
20937
Geekbench 6 Single Core
Intel Core i5 12450HX
2263
Intel Core Ultra 5 245HX
+33%
3014
Geekbench 6 Multi Core
Intel Core i5 12450HX
9548
Intel Core Ultra 5 245HX
+37%
13155
Cinebench 2024 Single Core
Intel Core i5 12450HX
94
Intel Core Ultra 5 245HX
+39%
131
Cinebench 2024 Multi Core
Intel Core i5 12450HX
624
Intel Core Ultra 5 245HX
+116%
1349
General Parameters
May 2022
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Arrow Lake
i5-12450HX
Processor Number
245HX
BGA-1964
Socket
FCBGA-2114
UHD Graphics (16EU)
Integrated Graphics
Graphics
-
Generation
Ultra 5 (Arrow Lake)
Package
10 nm
Manufacturing Process
3 nm
45-55 W
Power Consumption
45-55 W
157 W
Max Turbo Power Consumption
160 W
100 °C
Peak Operating Temperature
105 °C
-
Foundry
Intel
CPU Performance
4
Performance Cores
6
8
Performance Core Threads
6
2.4 GHz
Performance Core Base Frequency
3.1 GHz
4.4 GHz
Performance Core Turbo Frequency
5.1 GHz
4
Efficiency Cores
8
4
Efficiency Core Threads
8
1.8 GHz
Efficiency Core Base Frequency
2.6 GHz
3.1 GHz
Efficiency Core Turbo Frequency
4.5 GHz
8
Total Core Count
14
12
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
24
Multiplier
31
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
24 MB shared
Yes
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
DDR5-4800,DDR4-3200
Memory Types
DDR5-6400
128 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
350 MHz
GPU Base Frequency
-
1300 MHz
GPU Max Dynamic Frequency
1900 MHz
128
Shader Units
-
8
Texture Units
-
4
Raster Operation Units
-
16
Execution Units
48
6-15
Power Consumption
-
0.33 TFLOPS
Graphics Performance
-
Miscellaneous
5.0
PCIe Version
5.0
20
PCIe Lanes
24
