I3 2120 Processor 3.3GHz /3MB Cache/Dual c /Socket 1155/ 65W I3-2120 Desktop CPU
I c i3-2120 specifications
The specs can be used for short-term
listings on auction and classifieds sites
General information
Type CPU / Microprocessor
Market segment Desktop
Family I c 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)
Frequency ? 3300 MHz
Bus speed ? 5 GT/s
Clock multiplier ? 33
Package 1155-land Flip-Chip Land Grid Array
Socket Socket 1155 / H2 / LGA1155
Weight 0.9oz / 26.8g (CPU)
10.9oz / 308.7g (box)
Fan/heatsink E97379-001
Introduction date Feb 20, 2011
Price at introduction $138
S-spec numbers
Part number ES/QS processors Production processors
Q1FM SR05Y
BX80623I32120 +
BXC80623I32120 +
CM8062301044204 + +
Architecture / Microarchitecture
Microarchitecture Sandy Bridge
Processor c ? Sandy Bridge
c stepping ? Q0 (Q1FM, SR05Y)
Manufacturing process 0.032 micron High-K metal gate process
Data width 64 bit
The number of CPU cores 2
The number of threads 4
Floating Point Unit Integrated
Level 1 cache size ? 2 x 32 KB instruction caches
2 x 32 KB data caches
Level 2 cache size ? 2 x 256 KB
Level 3 cache size 3 MB shared cache
Physical memory 32 GB
Multiprocessing Uniprocessor
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 / I 64 ?
NX / XD / Execute disable bit ?
HT / Hyper-Threading technology ?
VT-x / Virtualization technology ?
Low power features Enhanced / technology ?
Integrated peripherals / components
Integrated graphics GPU Type: HD 2000
Microarchitecture: Gen 6
Execution units: 6
Base frequency (MHz): 850
Maximum frequency (MHz): 1100
The number of supported displays: 2
Memory controller The 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 temperature ? 69.1°C
Thermal Design Power ? 65 Watt
Notes on I c i3-2120
Also available as an embedded processor
According to video driver release notes the GPU supports I Wireless Display feature
The processor has the following security, data protection and/or software features: I 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: I Quick Sync Video, Insider, InTru 3D technology and Clear Video HD technology.