Intel Core i3-4350 socket: LGA 1150

What the Core i3-4350 is

The Core i3-4350 pairs larger cache with stronger graphics for Haswell offices on LGA 1150. Intel set two cores and four threads at 3.6 GHz with 4 MB of Smart Cache. Power is 54 W on 22 nm from May 2014. HD Graphics 4600 replaces HD 4400 found on 3 MB i3 parts, which helps multi monitor desks.

Four megabytes of cache aid larger spreadsheets and browser heaps with many tabs. At 3.6 GHz single thread work feels brisk with an SSD. Four threads keep meetings, documents and background tools together. The graphics step helps DisplayPort daisy chains and higher resolution office panels without a card.

HD Graphics 4600 from 350 MHz to 1.15 GHz supports three displays. DDR3-1333 and 1600 plus DDR3L variants across two channels to 32 GB feed the chip. It is a Haswell socket for buyers who want threads plus better integrated graphics at the same 54 W as lesser i3 models.

Socket and motherboard compatibility

The 4350 fits LGA 1150 on 8 series boards such as H81, B85, H87 and Z87, and on 9 series boards such as H97 and Z97. Haswell is native on both series, so boards accept it with standard firmware. Confirm the maker CPU entry for the exact board when reusing OEM systems.

The 75 × 75 mm mount suits stock and tower coolers. The CPU cooler compatibility by socket guide lists fits. Chips for LGA 1151 never fit. The Socket vs chipset: what decides whether a CPU works guide explains chipset tiers.

H81 covers basic offices, while B85 and H87 add ports and display options. Any of them run the 4350 at full 3.6 GHz.

Memory, PCIe and cooling

DDR3-1333 and 1600 with DDR3L-1333 and 1600 in dual channel to 32 GB is the memory rule. Eight gigabytes suits fleets. Paired sticks lift HD 4600 in video work. Faster DDR3 kits can run via XMP on Z boards per manual.

Sixteen PCIe 3.0 lanes from the CPU feed one graphics slot or adapters. Most 4350 PCs stay integrated. Chipset lanes add SATA and USB for growth. Nine series boards add M.2 adapter paths where listed.

Stock 54 W cooling handles 3.6 GHz in towers. The FCLGA1150 package at 37.5 × 37.5 mm fits standard mounts. Keep intakes clear for quiet all day operation.

Upgrade paths

On the same socket the Intel Core i3-4150 at 3.5 GHz with 3 MB of cache and HD 4400 is a slightly slower twin with lighter graphics. The Intel Core i3-4360 at 3.7 GHz with 4 MB of cache and HD 4600 adds 100 MHz on identical boards. Both reuse DDR3 memory.

A DDR4 system needs a new socket and board. The 4350 holds Haswell offices where 4 MB cache and HD 4600 at 54 W fit.