Core i9-14900K
Intel Core i9-14900K vs Intel Core i9-12900H
CPU Comparison Result
Below are the results of a comparison of the characteristics and performance of the Intel Core i9-14900K and Intel Core i9-12900H processors. This comparison will help you determine which one best suits your needs.
Basic
Label Name
Intel
Intel
Launch Date
October 2023
January 2022
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
i9-12900H
Code Name
Raptor Lake Refresh
Alder 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).
24
14
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
32
20
Performance-cores
8
6
Efficient-cores
16
-
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
-
5.00 GHz
Performance-core Base Frequency
3.2 GHz
-
Efficient-core Base Frequency
2.4 GHz
-
Performance-core Max Turbo Frequency
?
Maximum P-core turbo frequency derived from Intel® Turbo Boost Technology.
6 GHz
5.00 GHz
Efficient-core Max Turbo Frequency
?
Maximum E-core turbo frequency derived from Intel® Turbo Boost Technology.
-
3.80 GHz
L1 Cache
80K per core
-
L2 Cache
32MB
-
L3 Cache
36MB
24 MB
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
LGA-1700
FCBGA1744
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
Intel 7
TDP
125 W
45 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.
-
45 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.
-
115 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
100°C
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
Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s Up to LPDDR5 5200 MT/s Up to LPDDR4x 4267 MT/s
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
192GB
64 GB
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.
True
Intel® Iris® Xe Graphics eligible
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.
-
1.45 GHz
Miscellaneous
Intel Deep Learning Boost (Intel DL Boost) on CPU
?
A new set of embedded processor technologies designed to accelerate AI deep learning use cases. It extends Intel AVX-512 with a new Vector Neural Network Instruction (VNNI) that significantly increases deep learning inference performance over previous generations.
-
Yes
Advantages
Core i9-14900K
- More Total Cores: 24 (24 vs 14)
- Higher Performance-core Max Turbo Frequency: 6 GHz (6 GHz vs 5.00 GHz)
- Larger L3 Cache: 36MB (36MB vs 24 MB)
- Newer Launch Date: October 2023 (October 2023 vs January 2022)
Geekbench 6
Single Core
Core i9-14900K
+35%
3252
Core i9-12900H
2417
Multi Core
Core i9-14900K
+94%
21064
Core i9-12900H
10841
Performance
Core i9-12900H
Single Core
Multi Core
Geekbench 5
Single Core
Core i9-14900K
+28%
2281
Core i9-12900H
1780
Multi Core
Core i9-14900K
+168%
28723
Core i9-12900H
10734
Passmark CPU
Single Core
Core i9-14900K
+25%
4754
Core i9-12900H
3804
Multi Core
Core i9-14900K
+115%
60662
Core i9-12900H
28183
SiliconCat Rating
12
Ranks 12 among Desktop CPU on our website
20
Ranks 20 among all CPU on our website
65
Ranks 65 among Mobile CPU on our website
287
Ranks 287 among all CPU on our website
Core i9-14900K
Core i9-12900H
