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Square green ceramic processor with gold contacts and silver heat spreader marked i3-2120T

Intel

Intel Core i3-2120T BX80623I32120T desktop processor

SKU CH-RPW7-S31VJ

Dual-core 2.6 GHz desktop processor with 3 MB L3 cache, integrated HD Graphics 2000 and 35 W TDP for LGA 1155 sockets

  • Product nameCore i3-2120T
  • CPU coresDual-Core
  • CPU socketLGA 1155
  • TDP rating35 W
  • Processor classDesktop
  • Processor codenameSandy Bridge
  • Low 35 W thermal design keeps system cool and quiet
  • Dual-core with Hyper-Threading delivers four threads for responsive multitasking
  • Integrated Intel HD Graphics 2000 up to 1.1 GHz handles everyday visuals without a discrete card
  • 3 MB L3 cache plus 2 × 256 KB L2 reduces latency for snappy performance
  • LGA 1155 socket fits compatible motherboards for straightforward upgrades

Dual-core Sandy Bridge for LGA 1155

The Intel Core i3-2120T is a 32nm desktop processor with two cores running at 2.6 GHz and Hyper-Threading for four threads. Its 35W thermal design power suits compact or quiet systems that need basic 64-bit compute and integrated graphics.

Drop-in LGA 1155 installation with 35W cooler

The CPU seats in any LGA 1155 socket; the low 35W TDP means a standard boxed cooler or slim tower handles heat without high airflow. Apply fresh thermal paste, align the notches, and lock the lever — no extra brackets or firmware steps are required.

Verify board BIOS and 35W power budget

Confirm the motherboard BIOS supports Sandy Bridge CPUs; some early LGA 1155 boards need an update before the i3-2120T will post. Check that the VRM and system cooling are rated for at least 35W and that the chassis can dissipate the heat in your intended workload.

How it compares

Measured against everything we stock in Desktop Processors, at today’s prices. Recalculated every night.

Price $57.99
Cheaper than about 83% of the 494 comparable items (median $149.99).
TDP rating 35 W
Lower than about 99% of the 320 comparable items (median 95 W).

New to this? Buying a processor with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameIntel
Product lineCore i3 2nd Gen
Model nameBX80623I32120T
Product nameCore i3-2120T
Performance
Working frequency2.6 GHz
Processor
CPU coresDual-Core
CPU socketLGA 1155
TDP rating35 W
Processor classDesktop
Processor codenameSandy Bridge
Level 2 cache2 × 256 KB
Level 3 cache3 MB
Process node32 nm
CPU instruction set64-Bit
Hyper-ThreadingYes
Virtualization supportYes
Graphics
Built-in graphicsIntel HD Graphics 2000
GPU base clock650 MHz
Graphics max dynamic frequency1.1 GHz
In the box
Included coolerHeatsink and fan included
More details
Multimedia instructionSSE4.1/4.2, AVX

Questions about this item

How do I verify the Intel Core i3-2120T is running at its 2.6 GHz frequency after installation?

Enter the system BIOS or use a hardware monitoring tool in the operating system to confirm the CPU reports a core speed of 2.6 GHz and identifies as the i3-2120T with 3MB L3 cache.

What is included in the box and what extra components are required to complete a build?

The package contains the BX80623I32120T processor only; you must supply a compatible LGA 1155 motherboard, system memory, a CPU cooler rated for 35W TDP, and a power supply.

Which integrated graphics capability does this specific model provide for a display output?

This processor features Intel HD Graphics 2000 with a base frequency of 650 MHz and a maximum dynamic frequency of 1.1 GHz, suitable for basic video output without a discrete card.

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