Processor (CPU)
CPU Name
Intel® Core™ i5 CPU M 450 @ 2.40GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
2660.32 MHz (20 * 133.02 MHz)
Multiplier
Current: 20 / Min: 9 / Max: 20
Architecture
Arrandale / Stepping: K0 / Technology: 32 nm
CPUID / Ext.
6.5.5 / 6.25
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 3072 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 12-way
Microcode
Rev. 0x2
Temperature
77 °C / 171 °F
Type
Retail (Stock Frequency : 2400 MHz)
Cores Frequencies
#00: 1463.17 MHz  #02: 1463.17 MHz 
Motherboard
Model
Lenovo KL3
Socket
Socket 989 rPGA
North Bridge
Intel Havendale/Clarkdale Host Bridge re
South Bridge
Intel HM55 rev 06
BIOS
LENOVO 30CN58WW (06/14/2010)
Memory (RAM)
Total Size
8192 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
532.1 MHz (DDR3-1064) - Ratio 4:16
Timings
7-7-7-20-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Hyundai Electronics 4096 MB (DDR3-1600) - P/N: HMT351S6BFR8C-PB
Slot #2 Module
Samsung 4096 MB (DDR3-1337) - P/N: M471B5273DH0-CH9
Graphic Card (GPU)
GPU #1 Type
Intel(R) HD Graphics
GPU #1 Brand
Lenovo
GPU #2 Type
ATI Mobility Radeon HD 5730 @ 650 MHz
GPU #2 Brand
Lenovo
Storage (HDD/SSD)
Model #1
Western Digital WDC WD5000BEVT-24A0R
Capacity #1
500 GB
Display
Screen #1
LP156WH3-TLA3 (LGD0222)
Screen #1 Spec
15.7 inches (39.9 cm) / 1366 x 768 pixels @ 0-0
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Professional 64-bit
CPU-Z Version
1.80.2 (64 bit)