Intel Core Ultra 5 245HX
The Intel Core Ultra 5 245HX is a laptop-class CPU manufactured by Intel, built on Intel's officially announced 3 nm process technology, released in January 2025. This processor features a 14-core 14-thread architecture design, with a base clock of 2.6 GHz and a maximum boost clock reaching up to 4.5 GHz, equipped with 24 MB shared of L3 cache, utilizing the FCBGA-2114 socket. Overall specifications are targeted at laptop application scenarios.
Processor Number
245HX
Core Architecture
Arrow Lake
Performance Core Threads
6
Max Turbo Power Consumption
160 W
Performance Core Base Frequency
3.1 GHz
Power Consumption
45-55 W
L1 Cache
112 K per core
Socket
FCBGA-2114
Max Memory Size
192 GB
Memory Types
DDR5-6400
Max Memory Bandwidth
102.4 GB/s
General Parameters
Release Date
Jan 2025
Manufacturer
Intel
Type
Laptop
Instruction Set
i
x86-64
Core Architecture
Arrow Lake
Processor Number
245HX
Integrated Graphics
i
Graphics
Generation
Ultra 5 (Arrow Lake)
Package
Manufacturing Process
3 nm
Socket
FCBGA-2114
Power Consumption
45-55 W
Max Turbo Power Consumption
160 W
Peak Operating Temperature
105 °C
Foundry
Intel
Package
FC-LGA18V
CPU Performance
Performance Cores
6
Performance Core Threads
6
Performance Core Base Frequency
3.1 GHz
Performance Core Turbo Frequency
5.1 GHz
Efficiency Cores
8
Efficiency Core Threads
8
Efficiency Core Base Frequency
2.6 GHz
Efficiency Core Turbo Frequency
4.5 GHz
Total Core Count
14
Total Thread Count
14
Bus Frequency
100 MHz
Multiplier
31
L1 Cache
112 K per core
L2 Cache
2 MB per core
L3 Cache
24 MB shared
Unlocked Multiplier
Yes
SMP
1
Memory Parameters
Memory Types
DDR5-6400
Max Memory Size
192 GB
Max Memory Channels
2
Max Memory Bandwidth
102.4 GB/s
ECC Memory Support
Yes
Graphics Card Parameters
Integrated Graphics
true
GPU Max Dynamic Frequency
1900 MHz
Execution Units
48