Home / CPU Comparison / Intel Core i7-14700K or AMD Ryzen Threadripper PRO 3945WX: What's better?

Intel Core i7-14700K

vs

AMD Ryzen Threadripper PRO 3945WX

CPU Comparison Result

Below are the results of a comparison of Intel Core i7-14700K and AMD Ryzen Threadripper PRO 3945WX processors based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel Core i7-14700K

More Total Cores: 20 (20 vs 12)
Higher Memory Type: DDR5-5600 (DDR5-5600 vs DDR4)
Newer Launch Date: October 2023 (October 2023 vs July 2020)

AMD Ryzen Threadripper PRO 3945WX

Larger L3 Cache: 64MB (33MB vs 64MB)
Higher Technology: TSMC 7nm FinFET (10 nm vs TSMC 7nm FinFET)

Basic

Intel

Label Name

AMD

October 2023

Launch Date

July 2020

Desktop

Platform

Desktop

i7-14700K

Model Name

Raptor Lake Refresh

Code Name

Castle Peak

OS Support

Windows 10 - 64-Bit Edition *Operating System (OS) support will vary by manufacturer.

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

4.0GHz

Max Turbo Frequency

Up to 4.3GHz

3.4 GHz

Performance-core Base Frequency

2.5 GHz

Efficient-core Base Frequency

5.6 GHz

Performance-core Max Turbo Frequency

80K per core

L1 Cache

768KB

28MB

L2 Cache

6MB

33MB

L3 Cache

64MB

LGA-1700

CPU Socket

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

Socket WRX8

Unlocked for Overclocking

10 nm

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 7nm FinFET

125 W

TDP

280W

100°C

Max. Operating Temperature

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

90°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.

PCIe 4.0

Memory Specifications

DDR5-5600

Memory Type

DDR4

192GB

Max Memory Size

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

Memory Channels

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

Bus Speed

Up to 3200MT/s

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.

Discrete Graphics Card Required