Processor (CPU)
CPU Name
Intel® Xeon® CPU E5520 @ 2.27GHz
Threading
2 CPU - 8 Core - 16 Threads
Frequency
2266.75 MHz (17 * 133.3 MHz) - Uncore: 2132.8 MHz
Multiplier
Current: 17 / Min: 12 / Max: 19
Architecture
Gainestown / Stepping: D0 / Technology: 45 nm
CPUID / Ext.
6.A.5 / 6.1A
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x11
TDP / Vcore
80 Watts /
Temperature
50 °C / 122 °F
Type
Retail (Stock Frequency : 2266 MHz)
Cores Frequencies
#00: 2266.8 MHz  #01: 2266.8 MHz  #02: 2266.8 MHz  #03: 2266.8 MHz 
#00: 2266.8 MHz  #01: 2266.8 MHz  #02: 2266.8 MHz  #03: 2266.8 MHz 
Motherboard
Model
Dell 0YG5J5
Socket
Socket 1366 LGA
North Bridge
Intel 5500 rev 22
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
Inventec 1.55.02 (02/16/2011)
Memory (RAM)
Total Size
16376 MB
Type
Triple Channel (192 bit) DDR3-SDRAM
Frequency
533.4 MHz (DDR3-1066) - Ratio 2:8
Timings
7-7-7-20-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Micron Technology 4096 MB (DDR3-1337) - P/N: 36JSZF51272PZ1G4F1
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce GT 630
GPU #1 Brand
0x108F (0x508F)
GPU #1 VRAM
1024 MB
GPU #2 Type
ASPEED Graphics Family(WDDM)
GPU #2 Brand
0x1A03 (0x2000)
GPU #2 VRAM
8 MB
Storage (HDD/SSD)
Model #1
Western Digital WDC WD50 00AAKX-00ERM
Capacity #1
500 GB
Display
Screen #1
AAA (XXX0000)
Screen #1 Spec
0 inches (0 cm) / 1360 x 768 pixels @ 50-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.78.1 (64 bit)