Processor (CPU)
CPU Name
Intel® Core™ i7 CPU Q 820 @ 1.73GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
1595.76 MHz (12 * 132.98 MHz) - Uncore: 1994.7 MHz
Multiplier
Current: 12 / Min: 9 / Max: 23
Architecture
Clarksfield / Stepping: B1 / Technology: 45 nm
CPUID / Ext.
6.E.5 / 6.1E
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x7
TDP / Vcore
45 Watts /
Temperature
56 °C / 133 °F
Type
Retail (Stock Frequency : 1733 MHz)
Cores Frequencies
#00: 1595.8 MHz  #01: 1595.8 MHz  #02: 1595.8 MHz  #03: 1595.8 MHz 
Motherboard
Model
LENOVO 439123G
Socket
Socket 989 rPGA
North Bridge
Intel DMI Host Bridge rev 11
South Bridge
Intel QM57 rev 06
BIOS
LENOVO 6NET84WW (1.45 ) (10/03/2012)
Memory (RAM)
Total Size
8192 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
664.9 MHz (DDR3-1330) - Ratio 2:10
Timings
9-9-9-24-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 4096 MB (DDR3-1337) - P/N: 9905428-071.A00LF
Slot #2 Module
Kingston 4096 MB (DDR3-1337) - P/N: 9905428-071.A00LF
Graphic Card (GPU)
GPU Type
NVIDIA Quadro FX 880M
GPU Brand
Lenovo
GPU VRAM
1024 MB
Storage (HDD/SSD)
Model #1
Western Digital WDC WD6400BPVT-22HXZT1
Capacity #1
640 GB
Model #2
Western Digital WDC WD3200BEKT-08PVMT1
Capacity #2
320 GB
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.78.1 (64 bit)