Home / CPU Comparison / Intel Core i5-14400F or Intel Core i5-10400F: What's better?

Intel Core i5-14400F

vs

Intel Core i5-10400F

CPU Comparison Result

Below are the results of a comparison of Intel Core i5-14400F and Intel Core i5-10400F processors based on key performance characteristics, as well as power consumption and much more.

Advantages

Intel Core i5-14400F

More Total Cores: 10 (10 vs 6)
Larger L3 Cache: 20MB shared (20MB shared vs 12 MB)
Higher Technology: Intel 7 (Intel 7 vs 14 nm)
Higher Memory Type: DDR5-6000 (DDR5-6000 vs DDR4-2666)
Newer Launch Date: January 2024 (January 2024 vs April 2020)

Basic

Intel

Label Name

Intel

January 2024

Launch Date

April 2020

Desktop

Platform

Desktop

i5-14400F

Model Name

i5-10400F

Raptor Lake Refresh

Code Name

Comet 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).

Total Threads

Performance-cores

Efficient-cores

Basic Frequency

2.90 GHz

Intel Virtualization Technology (VT-x)

Yes

Intel Virtualization Technology for Directed I/O (VT-d)

Yes

Max Turbo Frequency

4.30 GHz

2.5 GHz

Performance-core Base Frequency

1.8 GHz

Efficient-core Base Frequency

4.7 GHz

Performance-core Max Turbo Frequency

Enhanced Intel SpeedStep Technology

Yes

Intel Hyper-Threading Technology

Yes

Intel Turbo Boost Max Technology 3.0

Intel Turbo Boost Technology

2.0

Intel Turbo Boost Technology 2.0 Frequency

4.30 GHz

80K per core

L1 Cache

2MB per core

L2 Cache

20MB shared

L3 Cache

12 MB

Cache

12 MB Intel® Smart Cache

LGA-1700

CPU Socket

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

FCLGA1200

Intel AES New Instructions

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.

14 nm

65 W

TDP

65 W

100°C

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.

3.0

Max Number of PCI Express Lanes

A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. Max # of PCI Express Lanes is the total number of supported lanes.

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.

64-bit

Intel 64

Yes

Intel VT-x with Extended Page Tables (EPT)

Yes

PCI Express Configurations

PCI Express (PCIe) Configurations describe the available PCIe lane configurations that can be used to link to PCIe devices.

Up to 1x16 | 2x8 | 1x8+2x4

Memory Specifications

DDR5-6000

Memory Type

DDR4-2666

128GB

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.

Bus Speed

8 GT/s

Max Memory Bandwidth

Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).

41.6 GB/s

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.

GPU Specifications

Discrete Graphics Card Required

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.

Miscellaneous

Intel Standard Manageability (ISM)

Intel® SSE4.1 | Intel® SSE4.2 | Intel® AVX2

Execute Disable Bit

Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.

Yes

Intel Boot Guard

Yes

Intel OS Guard

Yes