Processor (CPU)
CPU Name
Intel® Core™ i7-4790K CPU @ 4.00GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4398.97 MHz (44 * 99.98 MHz) - Uncore: 3999.1 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. 0x1E   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
88 Watts / 1.179 Volts
Temperature
53 °C / 127 °F
Type
Retail (Stock Frequency : 4000 MHz)
Cores Frequencies
#00: 4398.97 MHz  #01: 4398.97 MHz  #02: 4398.97 MHz  #03: 4398.97 MHz 
Motherboard
Model
Asus SABERTOOTH Z97 MARK 1
Socket
Socket 1150 LGA
North Bridge
Intel Haswell rev 06
South Bridge
Intel Z97 rev 00
BIOS
American Megatrends Inc. 2601 (08/17/2015)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
1199.8 MHz (DDR3-2400) - Ratio 1:9
Timings
11-13-13-35-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
G.Skill 8192 MB (DDR3-1600) - XMP 1.3 - P/N: F3-2133C11-8GAR
Slot #2 Module
G.Skill 8192 MB (DDR3-1600) - XMP 1.3 - P/N: F3-2133C11-8GAR
Graphic Card (GPU)
GPU #1 Type
NVIDIA GeForce GTX 980 Ti (GM200) @ 135 MHz
GPU #1 Brand
GIGABYTE Technology
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 @ 405 MHz
GPU #1 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan 1.0
GPU #2 Type
NVIDIA GeForce GTX 980 Ti (GM200) @ 135 MHz
GPU #2 Brand
GIGABYTE Technology
GPU #2 Specs
GM200-310 / Process: 28nm / Transistors: 8B / Die Size: 601 mm² / TDP: 250W
GPU #2 Units
Shader Units: 2816 / Texture Units (TMU): 176 / Render Units (ROP): 96
GPU #2 VRAM
6144 MB GDDR5 / 384-bit Bus @ 405 MHz
GPU #2 APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan 1.0
Storage (HDD/SSD)
Model #1
Western Digital WDC WD5000AADS-00S9B0
Capacity #1
500 GB
Model #2
Samsung SSD 850 PRO 128GB
Capacity #2
128 GB
Model #3
CT120BX100SSD1
Capacity #3
120 GB
Model #4
Western Digital WDC WD1003FZEX-00MK2A0
Capacity #4
1000 GB
Display
Screen #1
LG Electronics ( 24GM77 (GSM5A90)
Screen #1 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 56-144 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Home 64-bit
CPU-Z Version
1.80.0 (64 bit)