Processor (CPU)
CPU Name
Intel® Xeon® CPU E5540 @ 2.53GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4309.06 MHz (20 * 215.45 MHz) - Uncore: 3447.2 MHz
Multiplier
Current: 20 / Min: 12 / Max: 21
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 / 1.364 Volts
Temperature
63 °C / 145 °F
Type
Retail (Stock Frequency : 2533 MHz)
Cores Frequencies
#00: 4309.06 MHz  #01: 4309.06 MHz  #02: 4309.06 MHz  #03: 4309.06 MHz 
Motherboard
Model
EVGA X58 SLI Classified
Socket
Socket 1366 LGA
North Bridge
Intel X58 rev 12
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
Phoenix Technologies LTD 6.00 PG (04/20/2011)
Memory (RAM)
Total Size
6144 MB
Type
Triple Channel (192 bit) DDR3-SDRAM
Frequency
646.4 MHz (DDR3-1292) - Ratio 2:6
Timings
9-9-9-24-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Corsair 1024 MB (DDR3-1337) - XMP 1.2 - P/N: CM3X1G1600C9
Slot #2 Module
Corsair 1024 MB (DDR3-1337) - XMP 1.2 - P/N: CM3X1G1600C9
Slot #3 Module
Corsair 1024 MB (DDR3-1337) - XMP 1.2 - P/N: CM3X1G1600C9
Slot #4 Module
Corsair 1024 MB (DDR3-1337) - XMP 1.2 - P/N: CM3X1G1600C9
Slot #5 Module
Corsair 1024 MB (DDR3-1337) - XMP 1.2 - P/N: CM3X1G1600C9
Slot #6 Module
Corsair 1024 MB (DDR3-1337) - XMP 1.2 - P/N: CM3X1G1600C9
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce 7900 GS (G71) @ 500 MHz
GPU #1 Brand
EVGA Corp.
GPU #1 VRAM
256 MB @ 690 MHz
GPU #2 Type
NVIDIA GeForce 7900 GS (G71) @ 500 MHz
GPU #2 Brand
EVGA Corp.
GPU #2 VRAM
256 MB @ 690 MHz
Storage (HDD/SSD)
Model #1
INTEL SSDSA2M160G2LE
Capacity #1
160 GB
Display
Screen #1
Dell Computer DELL P2211H (DEL4061)
Screen #1 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 56-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.77.0 (64 bit)