Processor (CPU)
CPU Name
Intel® Xeon® CPU X3440 @ 2.53GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
3994.31 MHz (19 * 210.23 MHz) - Uncore: 3363.6 MHz
Multiplier
Current: 19 / Min: 9 / Max: 22
Architecture
Lynnfield / Stepping: B1 / Technology: 45 nm
CPUID / Ext.
6.E.5 / 6.1E
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. 0x7
TDP / Vcore
95 Watts / 1.428 Volts
Temperature
71 °C / 160 °F
Type
Retail (Stock Frequency : 2533 MHz)
Cores Frequencies
#00: 3994.3 MHz  #01: 3994.3 MHz  #02: 3994.3 MHz  #03: 3994.3 MHz 
Motherboard
Model
Biostar H55A+
Socket
Socket 1156 LGA
North Bridge
Intel DMI Host Bridge rev 11
South Bridge
Intel H55 rev 06
BIOS
American Megatrends Inc. 080015 (09/27/2010)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
630.7 MHz (DDR3-1262) - Ratio 2:6
Timings
11-12-12-28-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingmax Semiconductor 4096 MB (DDR3-1600) - P/N: FLGF65F-D8KLB
Slot #2 Module
Kingston 4096 MB (DDR3-1600) - XMP 1.3 - P/N: KHX1866C9D3/4GX
Slot #3 Module
A-Data Technology 4096 MB (DDR3-1600)
Slot #4 Module
Kingston 4096 MB (DDR3-1600) - XMP 1.3 - P/N: KHX1866C9D3/4GX
Graphic Card (GPU)
GPU Type
AMD Radeon R9 200 Series (Tahiti) @ 1080 MHz
GPU Brand
XFX Pine Group Inc.
GPU VRAM
3072 MB @ 1550 MHz
Storage (HDD/SSD)
Model #1
Seagate ST3160811AS
Capacity #1
160 GB
Model #2
HITACHI HTS547550A9E384
Capacity #2
500 GB
Display
Screen #1
Samsung SMB1930NW (SAM0633)
Screen #1 Spec
19.1 inches (48.5 cm) / 1440 x 900 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Enterprise Edition 64-bit
CPU-Z Version
1.78.1 (64 bit)