Processor (CPU)
CPU Name
Intel® Xeon® CPU E5420 @ 2.50GHz
Threading
1 CPU - 2 Core - 2 Threads
Frequency
3331.34 MHz (6 * 555.22 MHz)
Multiplier
Current: 6 / Min: 6 / Max: 7.5
Architecture
Harpertown / Stepping: C0 / Technology: 45 nm
CPUID / Ext.
6.7.6 / 6.17
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, EM64T, VT-x
Caches
L1D : 32 KB / L2 : 6144 KB
Caches Assoc.
L1D : 8-way / L2 : 24-way
Microcode
Rev. 0x60B
Vcore
1.188 Volts
Type
Retail (Stock Frequency : 2500 MHz)
Cores Frequencies
#00: 3331.34 MHz  #01: 4164.17 MHz 
Motherboard
Model
Gigabyte EP45T-UD3R
Socket
Socket 771 LGA
North Bridge
Intel P45/P43/G45/G43 rev A3
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
Award Software International Inc. F8 (02/11/2010)
Memory (RAM)
Total Size
188 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
925.7 MHz (DDR3-1852) - Ratio 3:5
Timings
7-8-7-21-2 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
Patriot Burst (FW: SBFM11.1)
Model #1 Capacity
111.8 GiB (~120 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
1.91.0 (32 bit)