Processor (CPU)
CPU Name
Intel® Core™ i7 CPU Q 820 @ 1.73GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
8111.79 MHz (61 * 132.98 MHz) - Uncore: 1994.7 MHz
Multiplier
Current: 61 / 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. 0x4
TDP / Vcore
45 Watts /
Temperature
54 °C / 129 °F
Type
Retail (Stock Frequency : 1733 MHz)
Motherboard
Model
LENOVO 4389RK9
Socket
Socket 989 rPGA
North Bridge
Intel DMI Host Bridge rev 11
South Bridge
Intel QM57 rev 06
BIOS
LENOVO 6NET74WW (1.34 ) (10/27/2010)
Memory (RAM)
Total Size
4096 MB
Type
Single Channel (64 bit) DDR3-SDRAM
Frequency
664.9 MHz (DDR3-1330) - Ratio 2:10
Timings
9-9-9-24-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Hyundai Electronics 2048 MB (DDR3-1337) - P/N: HMT125S6TFR8C-H9
Slot #2 Module
Hyundai Electronics 2048 MB (DDR3-1337) - P/N: HMT125S6TFR8C-H9
Graphic Card (GPU)
GPU Type
NVIDIA Quadro FX 880M @ 550 MHz
GPU Brand
Lenovo
GPU VRAM
1024 MB @ 790 MHz
Storage (HDD/SSD)
Model #1
HITACHI HTS725050A9A364
Capacity #1
500 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Professional 32-bit
CPU-Z Version
1.73.0 (32 bit)