Home / CPU Comparison / Intel Core i9-14900K or AMD Ryzen 9 7900X: What's better?

Intel Core i9-14900K

vs

AMD Ryzen 9 7900X

CPU Comparison Result

Below are the results of a comparison of Intel Core i9-14900K and AMD Ryzen 9 7900X processors based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel Core i9-14900K

More Total Cores: 24 (24 vs 12)
Newer Launch Date: October 2023 (October 2023 vs September 2022)

AMD Ryzen 9 7900X

Larger L3 Cache: 64 MB (36MB vs 64 MB)
Higher Technology: TSMC 5nm FinFET (Intel 7 vs TSMC 5nm FinFET)

Basic

Intel

Label Name

AMD

October 2023

Launch Date

September 2022

Desktop

Platform

Desktop

i9-14900K

Model Name

Ryzen 9 7900X

Raptor Lake Refresh

Code Name

Raphael AM5

Generation

Zen 4

OS Support

Windows 11 - 64-Bit Edition, Windows 10 - 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit

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).

Total Threads

Performance-cores

Efficient-cores

Basic Frequency

4.7 GHz

Max Turbo Frequency

Up to 5.6 GHz

3.2 GHz

Performance-core Base Frequency

2.4 GHz

Efficient-core Base Frequency

6 GHz

Performance-core Max Turbo Frequency

80K per core

L1 Cache

768 KB

32MB

L2 Cache

12 MB

36MB

L3 Cache

64 MB

LGA-1700

CPU Socket

The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.

AM5

Unlocked for Overclocking

Yes

Intel 7

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.

TSMC 5nm FinFET

125 W

TDP

170W

100°C

Max. Operating Temperature

Junction Temperature is the maximum temperature allowed at the processor die.

95°C

Instruction Set

An instruction set architecture (ISA) defines the instructions a processor can execute. Common architectures include x86-64, ARM and RISC-V. The ISA determines software compatibility, while optional instruction extensions add specialized capabilities.

x86-64

Memory Specifications

DDR5-5600

Memory Type

DDR5

192GB

Max Memory Size

Max memory size refers to the maximum memory capacity supported by the processor.

128 GB

Memory Channels

The number of memory channels refers to the bandwidth operation for real world application.

Maximum Memory Speed

2x1R DDR5-5200, 2x2R DDR5-5200, 4x1R DDR5-3600, 4x2R DDR5-3600

ECC Memory Support

ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.

Yes (Requires mobo support)

GPU Specifications

Intel® UHD Graphics 770

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.

AMD Radeon™ Graphics

Graphics Core Count

Graphics Frequency

2200 MHz