Processor (CPU)
CPU Name
Intel® Core™ i7-4790K CPU @ 4.00GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4498.95 MHz (45 * 99.98 MHz) - Uncore: 3999.1 MHz
Multiplier
Current: 45 / Min: 8 / Max: 45
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. 0x1E   ► Spectre (CVE-2017-5715) Vulnerable ◄
TDP / Vcore
88 Watts / 1.223 Volts
Temperature
64 °C / 147 °F
Type
Retail (Stock Frequency : 4000 MHz)
Cores Frequencies
#00: 4498.95 MHz  #01: 4498.95 MHz  #02: 4498.95 MHz  #03: 4498.95 MHz 
Motherboard
Model
ASRock Z97X Killer
Socket
Socket 1150 LGA
North Bridge
Intel Haswell rev 06
South Bridge
Intel Z97 rev 00
BIOS
American Megatrends Inc. P2.50 (05/11/2016)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
999.8 MHz (DDR3-2000) - Ratio 1:10
Timings
10-11-10-30-2 (tCAS-tRC-tRP-tRAS-tCR)
Slot #1 Module
A-Data Technology 8192 MB (DDR3-1600) - XMP 1.3 - P/N: DDR3 1866
Slot #2 Module
A-Data Technology 8192 MB (DDR3-1600) - XMP 1.3 - P/N: DDR3 1866
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 1080 (GP104) @ 139 MHz
GPU Brand
Micro-Star International Co. Lt
GPU Specs
GP104-400 / Process: 16nm / Transistors: 7200M / Die Size: 314 mm² / TDP: 180W
GPU Units
Shader Units: 2560 / Texture Units (TMU): 160 / Render Units (ROP): 64
GPU VRAM
8192 MB GDDR5X 256 bit @ 405 MHz
GPU APIs
DirectX 12.0 (12_1) / OpenGL 4.5 / OpenCL 1.2 / Vulkan 1.0
Storage (HDD/SSD)
Model #1
Western Digital WDC WD2003FZEX-00Z4SA0
Capacity #1
2000 GB
Model #2
Samsung SSD 850 PRO 128GB
Capacity #2
128 GB
Model #3
Seagate ST9500325AS
Capacity #3
500 GB
Model #4
Hitachi HTS547575A9E384
Capacity #4
750 GB
Display
Screen #1
LG Electronics ( LG ULTRAWIDE (GSM5AFB)
Screen #1 Spec
34.2 inches (86.9 cm) / 2560 x 1080 pixels @ 40-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
Windows Subver.
Build 16299
CPU-Z Version
1.83.0 (64 bit)