Processor (CPU)
CPU Name
Intel® Core™ i7 CPU Q 740 @ 1.73GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
2779.05 MHz (21 * 132.34 MHz)
Multiplier
Current: 21 / Min: 7 / Max: 22
Architecture
Clarksfield / Stepping: B1 / Technology: 45 nm
CPUID / Ext.
6.E.5 / 6.1E
IA Extensions
MMX, SSE (1, 2, 3, 3S, 4.1, 4.2), EM64T, VT-x
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 6144 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 12-way
Microcode
Rev. 0x4
TDP / Vcore
45 Watts /
Temperature
62 °C / 144 °F
Type
Retail (Stock Frequency : 1733 MHz)
Motherboard
Model
Lenovo KL3
Socket
Socket 989 rPGA
North Bridge
Intel DMI Host Bridge rev 11
South Bridge
Intel HM55 rev 06
BIOS
LENOVO 30CN71WW (01/28/2011)
Memory (RAM)
Total Size
12288 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
661.7 MHz (DDR3-1324) - Ratio 2:10
Timings
9-9-9-24 (tCAS-tRC-tRP-tRAS)
Slot #1 Module
Kingston 8192 MB (DDR3-1337)
Slot #2 Module
Micron Technology 4096 MB (DDR3-1337)
Graphic Card (GPU)
GPU Type
AMD Mobility Radeon HD 5000 @ 650 MHz
GPU VRAM
1024 MB @ 800 MHz
Storage (HDD/SSD)
Model #1
Western Digital WDC WD7500BPVT-24HXZT1
Capacity #1
750 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) 64-bit
CPU-Z Version
1.69.2 (32 bit)