Processor (CPU)
CPU Name
Intel® Xeon® CPU L5609 @ 1.87GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3363.63 MHz (14 * 240.26 MHz) - Uncore: 3844.1 MHz
Multiplier
Current: 14 / Min: 12 / Max: 14
Architecture
Westmere-EP / Stepping: B1 / Technology: 32 nm
CPUID / Ext.
6.C.2 / 6.2C
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 12288 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x13
TDP / Vcore
40 Watts /
Type
Retail (Stock Frequency : 1866 MHz)
Cores Frequencies
#00: 3363.63 MHz  #01: 3363.63 MHz  #02: 3363.63 MHz  #03: 3363.63 MHz 
Motherboard
Model
Asus Rampage II Extreme
Socket
Socket 1366 LGA
North Bridge
Intel X58 rev 12
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
American Megatrends Inc. 2101 (09/19/2011)
Memory (RAM)
Total Size
600 MB
Type
Triple Channel (192 bit) DDR3-SDRAM
Frequency
961 MHz (DDR3-1922) - Ratio 2:8
Timings
7-8-7-22-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
Seagate ST3500413AS (FW: JC4B)
Model #1 Capacity
465.8 GiB (~500 GB)
Model #1 Type
Fixed - Bus: ATA (3)
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
1.85.0 (32 bit)