Intel Core i5 12450HX vs Intel Core Ultra 5 245KF
CPU · Specs Compare
General Parameters
Release Date
May 2022
Oct 2024
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Arrow Lake
Processor Number
i5-12450HX
245KF
Integrated Graphics
UHD Graphics (16EU)
No
Generation
—
Ultra 5(Arrow Lake)
Package
Manufacturing Process
10 nm
3 nm
Socket
BGA-1964
FCLGA-1851
Power Consumption
45-55 W
125 W
Max Turbo Power Consumption
157 W
159 W
Peak Operating Temperature
100 °C
105 °C
Transistor Count
—
17.8 billions
Foundry
—
TSMC
Package
—
FC-LGA18W
CPU Performance
Performance Cores
4
6
Performance Core Threads
8
6
Performance Core Base Frequency
2.4 GHz
4.2 GHz
Performance Core Turbo Frequency
4.4 GHz
5.2 GHz
Efficiency Cores
4
8
Efficiency Core Threads
4
8
Efficiency Core Base Frequency
1.8 GHz
3.6 GHz
Efficiency Core Turbo Frequency
3.1 GHz
4.6 GHz
Total Core Count
8
14
Total Thread Count
12
14
Bus Frequency
100 MHz
100 MHz
Multiplier
24
42
L1 Cache
80 K per core
112 K per core
L2 Cache
1280 K per core
3 MB per core
L3 Cache
12 MB shared
24 MB shared
Unlocked Multiplier
Yes
Yes
SMP
—
1
Memory Parameters
Memory Types
DDR5-4800,DDR4-3200
DDR5-6400
Max Memory Size
128 GB
192 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
102.4 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
350 MHz
—
GPU Max Dynamic Frequency
1300 MHz
—
Shader Units
128
—
Texture Units
8
—
Raster Operation Units
4
—
Execution Units
16
—
Power Consumption
6-15
—
Miscellaneous
PCIe Version
5.0
5.0
PCIe Lanes
20
24
Benchmark
Cinebench R23
1,582
2,131
Cinebench R23
10,026
25,194
Geekbench 6
2,263
2,942
Geekbench 6
9,548
17,612
Blender
171
—
Passmark CPU
3,399
4,715
Passmark CPU
18,703
43,705
▲ Specs Compare
Data sourced from official specifications and benchmark tests.