Processor (CPU)
CPU Name
Intel® Xeon® CPU X5660 @ 2.80GHz
Threading
1 CPU - 6 Core - 12 Threads
Frequency
5256.67 MHz (21 * 250.32 MHz) - Uncore: 4005.1 MHz
Multiplier
Current: 21 / Min: 12 / Max: 24
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
95 Watts /
Type
Retail (Stock Frequency : 2800 MHz)
Cores Frequencies
#00: 5256.67 MHz  #01: 5256.67 MHz  #02: 5256.67 MHz  #03: 5256.67 MHz 
#04: 5256.67 MHz  #05: 5256.67 MHz 
Motherboard
Model
Asus Rampage III Extreme
Socket
Socket 1366 LGA
North Bridge
Intel X58 rev 13
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
American Megatrends Inc. 1102 (09/23/2010)
Memory (RAM)
Total Size
6144 MB
Type
Triple Channel (192 bit) DDR3-SDRAM
Frequency
751 MHz (DDR3-1502) - Ratio 2:6
Timings
6-7-6-21-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 850 PRO 256GB (FW: EXM02B6Q)
Model #1 Capacity
238.5 GiB (~260 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.96.1 (64 bit)