Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q9400 @ 2.66GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3486.19 MHz (8 * 435.77 MHz)
Multiplier
Current: 8 / Min: 6 / Max: 8
Architecture
Yorkfield / Stepping: R0 / Technology: 45 nm
CPUID / Ext.
6.7.A / 6.17
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, EM64T, VT-x
Caches
L1D : 32 KB / L2 : 3072 KB
Caches Assoc.
L1D : 8-way / L2 : 12-way
Microcode
Rev. 0xA0C
TDP / Vcore
95 Watts / 1.28 Volts
Temperature
59 °C / 138 °F
Type
Retail (Stock Frequency : 2666 MHz)
Cores Frequencies
#00: 3486.2 MHz  #01: 3486.2 MHz  #02: 3486.2 MHz  #03: 3486.2 MHz 
Motherboard
Model
Gigabyte EP45-UD3R
Socket
Socket 775 LGA
North Bridge
Intel P45/P43/G45/G43 rev A3
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
Award Software International Inc. F12 (01/25/2010)
Memory (RAM)
Total Size
6144 MB
Type
Dual Channel (128 bit) DDR2-SDRAM
Frequency
435.8 MHz (DDR2-872) - Ratio 1:1
Timings
6-6-6-18-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 2048 MB (DDR2-800)
Slot #2 Module
Kingston 2048 MB (DDR2-800)
Slot #3 Module
Kingston 2048 MB (DDR2-800)
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GT 710 (GK208) @ 954 MHz
GPU Brand
Micro-Star International Co. Lt
GPU VRAM
2048 MB @ 800 MHz (Nanya)
Storage (HDD/SSD)
Model #1 Name
GSQ-256 (FW: HT3C09A5)
Model #1 Capacity
238.5 GiB (~260 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Display
Screen #1
L22e-40 (LEN67AF)
Screen #1 Spec
21.5 inches (54.6 cm) / 1920 x 1080 pixels @ 48-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 Home (x64)
CPU-Z Version
2.15.0 (64 bit)