Processor (CPU)
CPU Name
Intel® Xeon® CPU E5645 @ 2.40GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
4423.6 MHz (20 * 221.18 MHz) - Uncore: 2654.2 MHz
Multiplier
Current: 20 / Min: 12 / Max: 21
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 / 1.344 Volts
Temperature
48 °C / 118 °F
Type
Retail (Stock Frequency : 2400 MHz)
Cores Frequencies
#00: 4423.60 MHz  #01: 4423.60 MHz  #09: 4423.60 MHz  #10: 4423.60 MHz 
Motherboard
Model
Asus P6T SE
Socket
Socket 1366 LGA
North Bridge
Intel X58 rev 13
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
American Megatrends Inc. 0908 (09/21/2010)
Memory (RAM)
Total Size
2048 MB
Type
Single Channel (64 bit) DDR3-SDRAM
Frequency
663.5 MHz (DDR3-1328) - Ratio 2:6
Timings
8-8-8-20-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 2048 MB (DDR3-1337) - P/N: 9965432-027.A00LF
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GT 720
GPU Brand
ASUSTeK Computer Inc.
GPU VRAM
1024 MB
Storage (HDD/SSD)
Model #2
SAMSUNG HD161HJ
Capacity #2
160 GB
Model #3
Western Digital WDC WD3200AAKS-75SBA0
Capacity #3
320 GB
Display
Screen #1
BenQ FP72E (BNQ76DD)
Screen #1 Spec
17.1 inches (43.4 cm) / 1280 x 1024 pixels @ 56-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) (0x7D) 64-bit
CPU-Z Version
1.79.0 (64 bit)