Processor (CPU)
CPU Name
Intel® Core™ i7 CPU X 990 @ 3.47GHz
Threading
1 CPU - 6 Core - 12 Threads
Frequency
4263.38 MHz (32 * 133.23 MHz) - Uncore: 3330.8 MHz
Multiplier
Current: 32 / Min: 12 / Max: 32
Architecture
Gulftown / Stepping: B1 / Technology: 32 nm
CPUID / Ext.
6.C.2 / 6.2C
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 12288 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x14
Vcore
1.328 Volts
Temperature
69 °C / 156 °F
Type
Retail (Stock Frequency : 3466 MHz)
Cores Frequencies
#00: 4263.38 MHz  #01: 4263.38 MHz  #02: 4263.38 MHz  #08: 4263.38 MHz 
#09: 4263.38 MHz  #10: 4263.38 MHz 
Motherboard
Model
Gigabyte EX58-UD5
Socket
Socket 1366 LGA
North Bridge
Intel X58 rev 12
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
Award Software International Inc. F13 (01/10/2012)
Memory (RAM)
Total Size
49152 MB
Type
Triple Channel (192 bit) DDR3-SDRAM
Frequency
932.6 MHz (DDR3-1866) - Ratio 2:14
Timings
10-12-12-28-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Mushkin 8192 MB (DDR3-1600) - XMP 1.3 - P/N: 992124 (997124)
Slot #2 Module
Mushkin 8192 MB (DDR3-1600) - XMP 1.3 - P/N: 992124 (997124)
Slot #3 Module
Mushkin 8192 MB (DDR3-1600) - XMP 1.3 - P/N: 992124 (997124)
Slot #4 Module
Mushkin 8192 MB (DDR3-1600) - XMP 1.3 - P/N: 992124 (997124)
Slot #5 Module
Mushkin 8192 MB (DDR3-1600) - XMP 1.3 - P/N: 992124 (997124)
Slot #6 Module
Mushkin 8192 MB (DDR3-1600) - XMP 1.3 - P/N: 992124 (997124)
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce GTX 980 Ti (GM200)
GPU #1 Brand
EVGA Corp.
GPU #1 Specs
GM200-310 / Process: 28nm / Transistors: 8B / Die Size: 601 mm² / TDP: 250W
GPU #1 Units
Shader Units: 2816 / Texture Units (TMU): 176 / Render Units (ROP): 96
GPU #1 VRAM
6144 MB GDDR5 / 384-bit Bus
GPU #1 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan 1.0
GPU #2 Type
NVIDIA GeForce GTX 745 (GM107)
GPU #2 Brand
Hewlett-Packard
GPU #2 VRAM
4096 MB
Storage (HDD/SSD)
Model #1
MKNSSDCR240GB-DX
Capacity #1
240 GB
Model #2
Western Digital WDC WD1000DHTZ-04N21V0
Capacity #2
1000 GB
Model #3
Western Digital WDC WD1501FASS-00W2B0
Capacity #3
1500 GB
Display
Screen #1
Samsung SyncMaster (SAM0570)
Screen #1 Spec
23.1 inches (58.7 cm) / 1920 x 1080 pixels @ 56-75 Hz
Screen #2
Samsung SyncMaster (SAM0570)
Screen #2 Spec
23.1 inches (58.7 cm) / 1920 x 1080 pixels @ 56-75 Hz
Screen #3
Mitsubishi Elect NSH1117K (MEL43F0)
Screen #3 Spec
19.7 inches (50 cm) / 0 x 0 pixels @ 50-160 Hz
Screen #4
Samsung SyncMaster (SAM0571)
Screen #4 Spec
23.1 inches (58.7 cm) / 1920 x 1080 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.77.0 (64 bit)