Processor (CPU)
CPU Name
Intel® Core™ i7-4790K CPU @ 4.00GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
4698.9 MHz (47 * 99.98 MHz) - Uncore: 3999.1 MHz
Multiplier
Current: 47 / Min: 8 / Max: 47
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. 0x24   ► Spectre (CVE-2017-5715) Patched ◄
TDP / Vcore
88 Watts / 1.301 Volts
Temperature
63 °C / 145 °F
Type
Retail (Stock Frequency : 4000 MHz)
Cores Frequencies
#00: 4698.90 MHz  #01: 4698.90 MHz  #02: 4698.90 MHz  #03: 4698.90 MHz 
Motherboard
Model
Gigabyte Z97X-Gaming 3
Socket
Socket 1150 LGA
North Bridge
Intel Haswell rev 06
South Bridge
Intel Z97 rev 00
BIOS
American Megatrends Inc. F7 (09/18/2015)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
1199.8 MHz (DDR3-2400) - Ratio 1:9
Timings
11-13-13-30-2 (tCAS-tRC-tRP-tRAS-tCR)
Slot #1 Module
GEIL 4096 MB (DDR3-1600) - XMP 1.3 - P/N: CL11-11-11 D3-2400
Slot #2 Module
GEIL 4096 MB (DDR3-1600) - XMP 1.3 - P/N: CL11-13-13 D3-2400
Slot #3 Module
GEIL 4096 MB (DDR3-1600) - XMP 1.3 - P/N: CL11-11-11 D3-2400
Slot #4 Module
GEIL 4096 MB (DDR3-1600) - XMP 1.3 - P/N: CL11-13-13 D3-2400
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 1080 Ti (GP102) @ 139 MHz
GPU Brand
EVGA Corp.
GPU Specs
GP102-350 / Process: 16nm / Transistors: 12000M / Die Size: 471 mm² / TDP: 250W
GPU Units
Shader Units: 3584 / Texture Units (TMU): 224 / Render Units (ROP): 88
GPU VRAM
11264 MB GDDR5X 352 bit @ 405 MHz (Micron)
GPU APIs
DirectX 12.0 (12_1) / OpenGL 4.5 / OpenCL 1.2 / Vulkan 1.0
Storage (HDD/SSD)
Model #1 Name
Western Digital WDS250G2X0C-00L350
Model #1 Capacity
232.9 GiB (~250 GB)
Model #1 Type
Fixed - Bus: NVMe (17)
Model #2 Name
Western Digital WDC WDS500G2B0A-00SM50 (FW: X61190WD)
Model #2 Capacity
465.8 GiB (~500 GB)
Model #2 Type
Fixed, SSD - Bus: SATA (11)
Model #3 Name
Western Digital WDC WD10EZEX-60M2NA0 (FW: 01.01A01)
Model #3 Capacity
931.5 GiB (~1000 GB)
Model #3 Type
Fixed - Bus: SATA (11)
Display
Screen #1
Samsung C27JG5x (SAM0F58)
Screen #1 Spec
27.2 inches (69.1 cm) / 2560 x 1440 pixels @ 50-100 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
Windows Subver.
Build 17763
CPU-Z Version
1.87.0 (64 bit)