Processor (CPU)
CPU Name
Intel® Core™ i3-2120 CPU @ 3.30GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
5067.56 MHz (33 * 153.56 MHz)
Multiplier
Current: 33 / Min: 16 / Max: 33
Architecture
Sandy Bridge / Stepping: D2 / Technology: 32 nm
CPUID / Ext.
6.A.7 / 6.2A
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AVX
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 3072 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 12-way
TDP / Vcore
65 Watts / 1.181 Volts
Type
Retail (Stock Frequency : 3300 MHz)
Cores Frequencies
#00: 5067.56 MHz  #01: 5067.56 MHz 
Motherboard
Model
Acer Aspire X3990
Socket
Socket 1155 LGA
North Bridge
Intel Sandy Bridge rev 09
South Bridge
Intel H61 rev B3
BIOS
American Megatrends Inc. P01-B2L (08/16/2011)
Memory (RAM)
Total Size
8174 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
1023.8 MHz (DDR3-2048) - Ratio 1:5
Timings
9-9-9-24-1 (tCAS-tRC-tRP-tRAS-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1
Western Digital WDC WD5000AAKX-221CA1
Capacity #1
500 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.77.0 (64 bit)