Processor (CPU)
CPU Name
Intel® Core™ i7 CPU X 990 @ 3.47GHz
Threading
1 CPU - 6 Core - 12 Threads
Frequency
4315.57 MHz (26 * 165.98 MHz) - Uncore: 3319.7 MHz
Multiplier
Current: 26 / Min: 12 / Max: 26
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. 0x1F
Vcore
1.376 Volts
Temperature
63 °C / 145 °F
Type
Retail (Stock Frequency : 3466 MHz)
Cores Frequencies
#00: 4315.6 MHz  #01: 4315.6 MHz  #02: 4315.6 MHz  #03: 4315.6 MHz 
#04: 4315.6 MHz  #05: 4315.6 MHz 
Motherboard
Model
Gigabyte G1.Assassin
Socket
Socket 1366 LGA
North Bridge
Intel X58 rev 13
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
Award Software International Inc. F2 (01/11/2011)
Memory (RAM)
Total Size
16384 MB
Type
Triple Channel (192 bit) DDR3-SDRAM
Frequency
829.9 MHz (DDR3-1660) - Ratio 2:10
Timings
10-11-11-31-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Corsair 4096 MB (DDR3-1062) - XMP 1.2 - P/N: CMT12GX3M3A2000C9
Slot #2 Module
Corsair 4096 MB (DDR3-1062) - XMP 1.2 - P/N: CMT12GX3M3A2000C9
Slot #3 Module
Corsair 4096 MB (DDR3-1062) - XMP 1.2 - P/N: CMT12GX3M3A2000C9
Slot #4 Module
Corsair 4096 MB (DDR3-1062) - XMP 1.2 - P/N: CMT12GX3M3A2000C9
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce GTX 580 (GF110-375) @ 783 MHz
GPU #1 VRAM
3072 MB @ 2010 MHz
GPU #2 Type
NVIDIA GeForce GTX 580 (GF110-375) @ 783 MHz
GPU #2 VRAM
3072 MB @ 2010 MHz
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WDS500G2B0A-00SM50 (FW: 415020WD)
Model #1 Capacity
465.8 GiB (~500 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Model #2 Name
Western Digital WDC WDS500G2B0A-00SM50 (FW: X61190WD)
Model #2 Capacity
465.8 GiB (~500 GB)
Model #2 Type
Fixed, SSD - Bus: ATA (3)
Model #3 Name
Western Digital WDC WD10EALX-009BA0 (FW: 15.01H15)
Model #3 Capacity
931.5 GiB (~1000 GB)
Model #3 Type
Fixed - Bus: ATA (3)
Model #4 Name
CT250P2SSD8
Model #4 Capacity
232.9 GiB (~250 GB)
Model #4 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
G34WQC (GBT3400)
Screen #1 Spec
34.1 inches (86.6 cm) / 3440 x 1440 pixels @ 48-144 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.96.1 (64 bit)