Architecture / Microarchitecture
Instruction set x86
Processor core Sandy Bridge
Core stepping J1
CPUIDs 206A7
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 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 3 MB 12-way set associative shared cache
Physical memory 16 GB
Extensions & 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
AES / Advanced Encryption Standard instructions
AVX / Advanced Vector Extensions
EM64T / Extended Memory 64 technology / Intel 64
HT / Hyper-Threading technology
TBT 2.0 / Turbo Boost technology 2.0
VT-x / Virtualization technology
VT-d / Virtualization for directed I/O
Security Features
NX / XD / Execute disable bit
TXT / Trusted Execution technology
Low power features Enhanced SpeedStep technology
Integrated peripherals / components
Display controller 2 displays
Integrated graphics GPU Type: Intel® HD Graphics 3000
Microarchitecture: Gen 6
Execution units: 12
Base frequency (MHz): 650
Maximum frequency (MHz): 1300
Memory controller The number of controllers: 1
Memory channels (per controller): 2
Memory channels (total): 2
Supported memory: DDR3-1066, DDR3-1333
Other peripherals
Direct Media Interface 2.0
PCI Express 2.0 interface
Electrical / Thermal parameters
Maximum operating temperature 100°C
Thermal Design Power 35 Watt