Processor (CPU)
CPU Name
Intel® Xeon® CPU E5649 @ 2.53GHz
Threading
1 CPU - 1 Core - 1 Threads
Frequency
3197.97 MHz (12 * 266.53 MHz) - Uncore: 3198.4 MHz
Multiplier
Current: 12 / Min: 12 / Max: 22
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
80 Watts /
Type
Retail (Stock Frequency : 2533 MHz)
Cores Frequencies
#00: 3197.97 MHz 
Motherboard
Model
Gigabyte X58A-OC
Socket
Socket 1366 LGA
North Bridge
Intel X58 rev 13
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
Award Software International Inc. F3 (03/14/2011)
Memory (RAM)
Total Size
6144 MB
Type
Triple Channel (192 bit) DDR3-SDRAM
Frequency
799.5 MHz (DDR3-1600) - Ratio 2:6
Timings
9-9-9-24-1 (tCAS-tRC-tRP-tRAS-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1
TOSHIBA MK7559GSXP
Capacity #1
750 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Professional 64-bit
Windows Subver.
Service Pack 1 (Build 7601
CPU-Z Version
1.82.1 (64 bit)