Core i9-14900K
Intel Core i9-14900K vs Intel Core i9-14900HX
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the Intel Core i9-14900K and Intel Core i9-14900HX processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
Intel
Intel
Launch Date
October 2023
January 2024
Platform
Desktop
Mobile
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.
i9-14900K
Core i9-14900HX
Code Name
Raptor Lake Refresh
Raptor Lake-HX
Generation
-
Core i9 (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).
24
24
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
32
32
Performance-cores
8
8
Efficient-cores
16
16
Performance-core Base Frequency
3.2 GHz
2.2 GHz
Efficient-core Base Frequency
2.4 GHz
1600 MHz up to 4.1 GHz
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
6 GHz
up to 5.8 GHz
L1 Cache
80K per core
80 KB (per core)
L2 Cache
32MB
2 MB (per core)
L3 Cache
36MB
36 MB (shared)
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
LGA-1700
Intel BGA 1964
Multiplier Unlocked
-
Yes
Bus Frequency
-
100 MHz
Multiplier
-
22.0x
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.
Intel 7
10 nm
TDP
125 W
55 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
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.
DDR5-5600
DDR4, DDR5
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
192GB
-
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
Dual-channel
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.
True
UHD Graphics 770
Advantages
Core i9-14900K
- Higher Performance-core Max Turbo Frequency: 6 GHz (6 GHz vs up to 5.8 GHz)
- Higher Technology: Intel 7 (Intel 7 vs 10 nm)
Core i9-14900HX
- Newer Launch Date: January 2024 (October 2023 vs January 2024)
Geekbench 6
Single Core
Core i9-14900K
+14%
3252
Core i9-14900HX
2854
Multi Core
Core i9-14900K
+25%
21064
Core i9-14900HX
16906
Performance
Core i9-14900HX
Single Core
Multi Core
Passmark CPU
Single Core
Core i9-14900K
+11%
4754
Core i9-14900HX
4302
Multi Core
Core i9-14900K
+31%
60662
Core i9-14900HX
46380
Performance
Integer Math
Multi Core
216.4 GOps/Sec
165.8 GOps/Sec
Floating Point Math
Multi Core
157.5 GOps/Sec
118.1 GOps/Sec
Find Prime Numbers
Multi Core
241 M Primes/Sec
204 M Primes/Sec
Random String Sorting
Multi Core
89.2 M Strings/Sec
63.3 M Strings/Sec
Data Encryption
Multi Core
48.6 GB/Sec
34.8 GB/Sec
Data Compression
Multi Core
828.5 MB/Sec
577.9 MB/Sec
Physics
Multi Core
3282 Frames/Sec
2825 Frames/Sec
Extended Instructions
Multi Core
47.1 B Matrices/Sec
33.3 B Matrices/Sec
Single Thread
Multi Core
4.8 GOps/Sec
4.3 GOps/Sec
Show more
Geekbench 5
Single Core
Core i9-14900K
+28%
2281
Core i9-14900HX
1777
Multi Core
Core i9-14900K
+59%
28723
Core i9-14900HX
18051
SiliconCat Rating
12
Ranks 12 among Desktop CPU on our website
19
Ranks 19 among all CPU on our website
9
Ranks 9 among Mobile CPU on our website
72
Ranks 72 among all CPU on our website
Core i9-14900K
Core i9-14900HX
