Intel 2nd Gen i3-2120 SR05Y CPU. Dual Core with HyperThreading (quad logical CPU). Very Fast. 3.3GHz, 3MB L3 cache Socket LGA1155 H2. Removed from working installation. Excellent condition, cleaned of residual thermal paste and securely packaged in multiple layers of ESD protective material for safe delivery.
Please verify that your system is compatible with this CPU prior to purchase. We cannot warranty for incompatibility. If you are unsure, send us the make and model of your computer or motherboard and we will do our best to verify for you.

SR05Y specifications




General information
TypeCPU / Microprocessor
Market segmentDesktop
Family
Intel Core i3
Model number
i3-2120
CPU part numbers
  • CM8062301044204 is an OEM/tray microprocessor
  • BX80623I32120 is a boxed processor with fan and heatsink (English version)
  • BXC80623I32120 is a boxed processor with fan and heatsink (Chinese version)
Frequency3300 MHz
Bus speed5 GT/s DMI
Clock multiplier33
Package1155-land Flip-Chip Land Grid Array
SocketSocket 1155 / H2 / LGA1155
Size1.48" x 1.48" / 3.75cm x 3.75cm
Weight0.9oz / 26.8g (CPU)
10.9oz / 308.7g (box)
Fan/heatsinkE97379-001
Introduction dateFeb 20, 2011
Price at introduction$138
S-spec numbers
Part number ES/QS processors Production processors
  Q1FM SR05Y
BX80623I32120 +
BXC80623I32120 +
CM8062301044204++
Architecture / Microarchitecture
MicroarchitectureSandy Bridge
Processor coreSandy Bridge
Core steppingQ0 (Q1FM, SR05Y)
Manufacturing process0.032 micron High-K metal gate process
Data width64 bit
The number of CPU cores2
The number of threads4
Floating Point UnitIntegrated
Level 1 cache size2 x 32 KB 8-way set associative instruction caches
2 x 32 KB 8-way set associative data caches
Level 2 cache size2 x 256 KB 8-way set associative caches
Level 3 cache size3 MB 12-way set associative shared cache
Physical memory32 GB
MultiprocessingUniprocessor
Extensions and Technologies
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4
  • AVX / Advanced Vector Extensions
  • EM64T / Extended Memory 64 technology / Intel 64
  • HT / Hyper-Threading technology
  • VT-x / Virtualization technology
Security Features
  • NX / XD / Execute disable bit
Low power features
  • Enhanced SpeedStep technology
Integrated peripherals / components
Integrated graphicsGPU Type: HD 2000
Microarchitecture: Gen 6
Execution units: 6
Base frequency (MHz): 850
Maximum frequency (MHz): 1100
The number of supported displays: 2
Memory controllerThe number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 21.3
Other peripherals
  • Direct Media Interface 2.0
  • PCI Express 2.0 interface
Electrical / Thermal parameters
Maximum operating temperature69.1°C
Thermal Design Power65 Watt
Notes on Intel Core i3-2120
  • Also available as an embedded processor
  • According to video driver release notes the GPU supports Intel Wireless Display feature
  • The processor has the following security, data protection and/or software features: Intel Identity Protection technology.
  • The CPU is compatible with Shader Model 4.1, along with DirectX 10.1 and OpenGL 3.1 APIs. OpenCL API is not supported.
  • The graphics unit has the following software features enabled: Intel Quick Sync Video, Insider, InTru 3D technology and Clear Video HD technology.