Processor (CPU)
CPU Name
Intel® Xeon® CPU E31280 @ 3.50GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4027.63 MHz (38 * 105.99 MHz)
Multiplier
Current: 38 / Min: 16 / Max: 39
Architecture
Sandy Bridge-WS / Stepping: D2 / Technology: 32 nm
CPUID / Ext.
6.A.7 / 6.2A
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x29   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
95 Watts / 1.251 Volts
Type
Retail (Stock Frequency : 3500 MHz)
Cores Frequencies
#00: 4027.63 MHz  #01: 4027.63 MHz  #02: 1695.85 MHz  #03: 4027.63 MHz 
Motherboard
Model
Asus P8Z77-M
Socket
Socket 1155 LGA
North Bridge
Intel Sandy Bridge-WS rev 09
South Bridge
Intel Z77 rev 04
BIOS
American Megatrends Inc. 2203 (12/18/2015)
Memory (RAM)
Total Size
8138 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
989.3 MHz (DDR3-1978) - Ratio 1:7
Timings
10-11-10-32-2 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1
Western Digital WDC WD5000AACS-07G8B0
Capacity #1
500 GB
Model #2
OCZ-VERTEX4
Capacity #2
128 GB
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.82.0 (64 bit)