CPUDesktopReleased 2013

Intel Core i3-4340

2C/4T · 54 W

The Core i3-4340 is a dual-core, four-thread 4th Gen Haswell desktop processor for the LGA 1150 platform, introduced in the third quarter of 2013 as the top model of the Haswell Core i3 line at launch. It runs at a fixed 3.6 GHz without Turbo Boost, has 4 MB of cache and Intel HD Graphics 4600, and fits a 54 W TDP. Unlike Core i5 and i7 models of the same generation it supports ECC memory when paired with a workstation chipset such as the C226.

General

Manufacturer: Intel
Model: Intel Core i3-4340
Segment: Desktop
Generation: 4th Gen Core
Codename: Haswell-DT
Architecture: x86_64
Microarchitecture: Haswell
Release date: 2013
Price: $149Search on Amazon

Cores & clocks

Cores / threads: 2 cores / 4 threads
Base clock: 3.60 GHz
Boost clock: —
TDP (design W): 54 W
Unlocked: ✕ No
L2 cache: 0.5 MB
L3 cache: 4 MB
Technology (nm): 22 nm
22 nm

Platform

Socket: FCLGA1150
2-CPU (multi-socket): ✕ No
Integrated GPU: Intel HD Graphics 4600
Clock: 1,150 MHz
Memory type: DDR3-1333/1600, DDR3L-1333/1600
2-channel
Memory size: Up to 32 GB
ECC memory: ✓ Yes
PCIe: PCIe 3.0 (16 lanes)

Instructions & AI

Instruction extensions: SSE4.1SSE4.2AVX2
NPU: None

OS support

Windows: Windows 10
ChromeOS: ChromeOS
Linux: UbuntuFedoraArch Linux
Notes: Windows 11 requires 8th Gen Intel Core or newer, so this processor is not on Microsoft's supported lists for 24H2, 25H2 or 26H2; Windows 10 is supported. Mainstream Linux distributions run on it, and ChromeOS Flex installs on generic x86-64 hardware.