Intel Core i5-11600T socket: LGA 1200

The Intel Core i5-11600T uses the LGA 1200 socket. It is a locked 35 W 6-core Rocket Lake processor for quiet desktops, with DDR4 memory throughout.

Socket: LGA 1200
Launched: March 2021
Cores and threads: 6 and 12
Base power: 35 W
Codename: Rocket Lake
Segment: Desktop
Family: Intel Core i5
Clocks: 1.7 / 4.1 GHz

Intel Core i5-11600T specifications

Cores	6
Threads	12
Core architecture	Cypress Cove
Clocks	1.7 GHz base, up to 4.1 GHz (Turbo Boost 2.0)
Cache	12 MB Intel Smart Cache (L3)
Processor base power (TDP)	35 W
Manufacturing process	14 nm
Memory support	DDR4 up to 3200 MT/s, two channels, up to 128 GB
PCI Express	20 lanes from the CPU: PCIe 4.0 x16 plus PCIe 4.0 x4
Integrated graphics	Intel UHD Graphics 750 (32 execution units)
Multiplier	Locked
Package	FCLGA1200

Motherboard and chipset compatibility

Intel Core i5-11600T needs a motherboard with a LGA 1200 socket. The table shows which chipset series accept it.

Series	Chipsets	Support
500 series	Z590, H570, B560, H510, Q570, W580	Works out of the box
400 series: Z490, H470, Q470, W480	Z490, H470, Q470, W480	Needs a BIOS update Needs a BIOS update from the board maker. PCIe 4.0 depends on how the board is wired.
400 series: B460, H410	B460, H410	Not supported

Board makers publish a CPU support list for every model. Check it for your exact board before buying. Chipset details for LGA 1200.

Recommended GPU pairing

Recommended tier	Entry 1080p
Example GPUs	GeForce GTX 1650 Super, Radeon RX 6400
Target resolution	1080p medium settings

Six cores with boost to 4.1 GHz, 20 PCIe 4.0 lanes and DDR4 line up with low power 1080p cards from its era. A faster card still works and the balance shifts with game, settings and resolution.

This is a rough match for a new build at the stated resolution, not a limit. A faster card still works and helps at higher resolutions or in games that load the GPU more than the CPU. A slower card is fine for lighter games and office use. The exact balance shifts with the game, the settings and the resolution, so no percentage is given.

LGA 1200 at a glance

Type	LGA, 1,200 contacts
Package size	37.5 × 37.5 mm
Introduced	April 2020
Memory	DDR4 only
Cooler mounting holes	75 × 75 mm

Read the full LGA 1200 socket guide

What the Core i5-11600T is

The Core i5-11600T is a 6-core desktop processor that Intel released in March 2021 at the top of the low power Rocket Lake i5 range. Its Cypress Cove cores run 1.7 GHz base to 4.1 GHz turbo with Hyper-Threading for 12 threads. Cache is 12 MB of Intel Smart Cache.

The chip keeps the 35 W envelope of the lower T parts while adding 200 MHz base and turbo over the 11500T. The gain shows in short bursts for photo work and office tasks, without changing the cooler class. The 14 nm process and locked multiplier keep the focus on efficiency rather than tuning.

Intel UHD Graphics 750 handle display output, with 32 execution units for office panels and media playback. The multiplier is locked. The socket package is FCLGA1200 at 37.5 × 37.5 mm.

Socket and motherboard compatibility

The 11600T fits the LGA 1200 socket. Boards with 500 series chipsets (Z590, H570, B560, H510, Q570, W580) accept it with the shipping BIOS. Among 400 series boards, only Z490, H470, Q470 and W480 can run it, and only after a BIOS update. B460 and H410 boards never support it.

Home theater and quiet office builds pair the chip with B560 small boards for memory tuning with low heat. The Asus PRIME H570M-Plus support list names the 11600T as a 35 W 6-core part with its minimum BIOS. H510 boards work when extra ports are not needed.

Check sustained power settings when moving from a 65 W chip. The T part is built to hold lower clocks, so the board should run stock limits rather than forced high limits.

Memory, PCIe and cooling

The memory controller supports DDR4 up to 3200 MT/s only. Two channels carry up to 128 GB. A 2 by 8 GB DDR4-3200 kit with XMP on B560 was a common quiet build, since the chip gains from memory speed in games.

The CPU supplies 20 PCIe 4.0 lanes: x16 for graphics plus x4 for storage. Media boxes without a discrete card still gain from the x4 SSD link when the board wires it for Gen4. The board specifications state which slots reach full speed.

At 35 W base, a low profile cooler with airflow suffices. Mounting uses the 75 mm LGA 1200 pattern from the CPU cooler compatibility by socket guide. A larger cooler lowers noise under long loads but is not required for office use.

Upgrade paths

Against the Intel Core i5-11400, the 11600T trades peak sustained speed for lower heat. The 65 W part holds higher all core clocks, while this 35 W part fits slim cases that cannot cool 65 W. Both share 12 MB of cache and the same chipset split.

Moving to LGA 1700 needs a new board, new memory for DDR5 builds, and a new cooler bracket. The 11600T fits a quiet living room PC, a study machine, or a small office tower with an entry card.

For used buyers, the top T i5 makes sense when the chassis limits heat but the workload still likes turbo bursts. When cooling is ample, the 65 W 11600 gives more sustained speed on the same board.

Frequently asked questions

What socket does the Intel Core i5-11600T use?

It uses LGA 1200, written FCLGA1200 in Intel documents.

Does the 11600T run in a B460 motherboard?

No. B460 and H410 boards never support Rocket Lake. B560 boards accept it from the start, while Z490 needs a BIOS update.

What memory does the Intel Core i5-11600T support?

DDR4 up to 3200 MT/s in two channels, up to 128 GB. No DDR5 on this platform.

What cooling does the 11600T need?

At 35 W base a low profile cooler with airflow suffices. The mount is the 75 mm LGA 1200 pattern.

Where does the 11600T sit in the T range?

The 11600T is the fastest 35 W i5 of its range at 1.7 GHz base to 4.1 GHz turbo, above the 11500T. Both share cache and chipset rules.

Sources and verification

Facts last checked against these sources on October 7, 2026. Page last edited on October 7, 2026.