Core i7-14700HX
Intel Core i7-14700HX 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 i7-14700HX 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.
i7-14700HX
Core Ultra 7 155H
Code Name
Raptor Lake
Meteor Lake
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).
20
16
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
28
22
Performance-cores
8
6
Efficient-cores
12
10
Performance-core Base Frequency
2.1 GHz
3.8 GHz
Efficient-core Base Frequency
1.5 GHz
1800 MHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
5.5 GHz
4.8 GHz
Efficient-core Max Turbo Frequency
?
Maximum E-core turbo frequency derived from Intel® Turbo Boost Technology.
3.9 GHz
-
L1 Cache
-
112 KB per core
L2 Cache
-
2 MB per core
L3 Cache
33 MB
24 MB shared
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FCBGA1964
Intel BGA 2049
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.
Intel 7
7 nm
TDP
55 W
28 W
Processor Base Power
?
The time-averaged power dissipation that the processor is validated to not exceed during manufacturing while executing an Intel-specified high complexity workload at Base Frequency and at the junction temperature as specified in the Datasheet for the SKU segment and configuration.
55 W
-
Maximum Turbo Power
?
The maximum sustained (>1s) power dissipation of the processor as limited by current and/or temperature controls. Instantaneous power may exceed Maximum Turbo Power for short durations (<=10ms). Note: Maximum Turbo Power is configurable by system vendor and can be system specific.
157 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.
5.0 and 4.0
-
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.
Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s
DDR5-5600,LPDDR5x-7467
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
192 GB
96GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
2
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.
Intel® UHD Graphics for 14th Gen Intel® Processors
Xe Graphics LPG 128EU
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
1.6 GHz
-
Advantages
Core i7-14700HX
- More Total Cores: 20 (20 vs 16)
- Higher Performance-core Max Turbo Frequency: 5.5 GHz (5.5 GHz vs 4.8 GHz)
- Larger L3 Cache: 33 MB (33 MB vs 24 MB shared)
- Newer Launch Date: January 2024 (January 2024 vs December 2023)
Geekbench 6
Single Core
Core i7-14700HX
+4%
2286
Core Ultra 7 155H
2206
Multi Core
Core i7-14700HX
+13%
12872
Core Ultra 7 155H
11354
Performance
Core Ultra 7 155H
Single Core
Multi Core
Geekbench 5
Single Core
Core i7-14700HX
+15%
1974
Core Ultra 7 155H
1720
Multi Core
Core i7-14700HX
+36%
15713
Core Ultra 7 155H
11592
Passmark CPU
Single Core
Core i7-14700HX
+7%
3782
Core Ultra 7 155H
3535
Multi Core
Core i7-14700HX
+51%
37592
Core Ultra 7 155H
24961
SiliconCat Rating
36
Ranks 36 among Mobile CPU on our website
181
Ranks 181 among all CPU on our website
59
Ranks 59 among Laptop CPU on our website
254
Ranks 254 among all CPU on our website
Core i7-14700HX
Core Ultra 7 155H
