Intel Celeron Dual Core G550

icroarchitecture   Sandy Bridge
Processor core  ?       Sandy Bridge
Core stepping  ?        Q0 (Q1DF, SR061)
Manufacturing process   0.032 micron High-K metal gate process
Data width      64 bit
The number of CPU cores 2
The number of threads   2
Floating Point Unit     Integrated
Level 1 cache size  ?   2 x 32 KB 8-way set associative instruction caches
2 x 32 KB 8-way set associative data caches
Level 2 cache size  ?   2 x 256 KB 8-way set associative caches
Level 3 cache size      Shared 2 MB 8-way set associative cache
Physical memory 32 GB
Multiprocessing Uniprocessor
Features        
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  ? 
EM64T / Extended Memory 64 technology / Intel 64  ? 
NX / XD / Execute disable bit  ? 
VT-x / Virtualization technology  ? 
Low power features      Enhanced SpeedStep technology  ? 
Integrated peripherals / components
Integrated graphics     GPU Type: HD (Sandy Bridge)
Microarchitecture: Gen 6
Base frequency (MHz): 850
Maximum frequency (MHz): 1000
The number of supported displays: 2
Memory controller       The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1066
Maximum memory bandwidth (GB/s): 17
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