Core Ultra 7 155H
Intel Core i5-14450HX vs Intel Core Ultra 7 155H
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the Intel Core i5-14450HX and Intel Core Ultra 7 155H processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
Intel
Intel
Launch Date
January 2024
December 2023
Platform
Mobile
Laptop
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
Core i5-14450HX
Core Ultra 7 155H
Code Name
Raptor Lake-HX
Meteor Lake
Generation
Core i5 (Raptor Lake-HX Refresh)
-
CPU Specifications
Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
10
16
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
16
22
Performance-cores
6
6
Efficient-cores
4
10
Performance-core Base Frequency
2.4 GHz
3.8 GHz
Efficient-core Base Frequency
1800 MHz up to 3.5 GHz
1800 MHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
up to 4.8 GHz
4.8 GHz
L1 Cache
80 KB (per core)
112 KB per core
L2 Cache
2 MB (per core)
2 MB per core
L3 Cache
20 MB (shared)
24 MB shared
Bus Frequency
100 MHz
-
Multiplier Unlocked
Yes
-
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
Intel BGA 1964
Intel BGA 2049
Multiplier
24.0x
-
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
10 nm
7 nm
TDP
55 W
28 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
-
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
Gen 5, 16 Lanes (CPU only)
-
Memory Specifications
Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
DDR4, DDR5
DDR5-5600,LPDDR5x-7467
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
-
96GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
Dual-channel
2
ECC Memory
Yes
-
GPU Specifications
Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
UHD Graphics 710
Xe Graphics LPG 128EU
Advantages
Core i5-14450HX
- Newer Launch Date: January 2024 (January 2024 vs December 2023)
Core Ultra 7 155H
- More Total Cores: 16 (10 vs 16)
- Larger L3 Cache: 24 MB shared (20 MB (shared) vs 24 MB shared)
- Higher Technology: 7 nm (10 nm vs 7 nm)
Geekbench 5
Single Core
Core i5-14450HX
+3%
1776
Core Ultra 7 155H
1720
Multi Core
Core i5-14450HX
11026
Core Ultra 7 155H
+5%
11592
SiliconCat Rating
59
Ranks 59 among Laptop CPU on our website
254
Ranks 254 among all CPU on our website
