Processor (CPU)
CPU Name
Intel® Core™ i7-4790K CPU @ 4.00GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4397.4 MHz (44 * 99.94 MHz) - Uncore: 3997.6 MHz
Multiplier
Current: 44 / Min: 8 / Max: 44
Architecture
Haswell / Stepping: C0 / Technology: 22 nm
CPUID / Ext.
6.C.3 / 6.3C
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX, AVX2, FMA3
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x25   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
88 Watts / 1.251 Volts
Temperature
33 °C / 91 °F
Type
Retail (Stock Frequency : 4000 MHz)
Cores Frequencies
#00: 4397.40 MHz  #01: 4397.40 MHz  #02: 4397.40 MHz  #03: 4397.40 MHz 
Motherboard
Model
ASRock Z97 Pro4
Socket
Socket 1150 LGA
North Bridge
Intel Haswell rev 06
South Bridge
Intel Z97 rev 00
BIOS
American Megatrends Inc. P1.30B (07/14/2014)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
666.3 MHz (DDR3-1332) - Ratio 1:5
Timings
9-9-9-24-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Corsair 4096 MB (DDR3-1337) - XMP 1.3 - P/N: CMY8GX3M2C1866C10
Slot #2 Module
Corsair 4096 MB (DDR3-1337) - XMP 1.3 - P/N: CMZ8GX3M2A1866C10
Slot #3 Module
Corsair 4096 MB (DDR3-1337) - XMP 1.3 - P/N: CMY8GX3M2C1866C10
Slot #4 Module
Corsair 4096 MB (DDR3-1337) - XMP 1.3 - P/N: CMZ8GX3M2A1866C10
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce GTX 1080 (GP104) @ 1683 MHz
GPU #1 Brand
ZOTAC International Ltd.
GPU #1 Specs
GP104-400 / Process: 16nm / Transistors: 7.2B / Die Size: 314 mm² / TDP: 180W
GPU #1 Units
Shader Units: 2560 / Texture Units (TMU): 160 / Render Units (ROP): 64
GPU #1 VRAM
8192 MB GDDR5X / 256-bit Bus @ 5005 MHz
GPU #1 APIs
DirectX 12.0 (12_1) / OpenGL 4.6 / OpenCL 1.2 / Vulkan 1.1
GPU #2 Type
Intel(R) HD Graphics 4600 @ 1250 MHz
GPU #2 Brand
ASRock Inc.
GPU #2 VRAM
(Micron)
Storage (HDD/SSD)
Model #1 Name
Samsung SSD 850 EVO 500GB (FW: EMT02B6Q)
Model #1 Capacity
465.8 GiB (~500 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
SanDisk SDSSDA240G (FW: Z33130RL)
Model #2 Capacity
223.6 GiB (~240 GB)
Model #2 Type
Fixed, SSD - Bus: SATA (11)
Model #3 Name
Seagate ST4000DX001-1CE168 (FW: CC44)
Model #3 Capacity
3726.0 GiB (~4010 GB)
Model #3 Type
Fixed - Bus: SATA (11)
Model #4 Name
TOSHIBA DT01ACA200 (FW: MX4OABB0)
Model #4 Capacity
1863.0 GiB (~2000 GB)
Model #4 Type
Fixed - Bus: SATA (11)
Display
Screen #1
LG Electronics ( LG Ultra HD (GSM5B09)
Screen #1 Spec
27.2 inches (69.1 cm) / 3840 x 2160 pixels @ 56-61 Hz
Screen #2
Dell Computer Dell S2417DG (DELA0E7)
Screen #2 Spec
24 inches (61 cm) / 2560 x 1440 pixels @ 30-165 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.90.1 (64 bit)