Processor (CPU)
CPU Name
Intel® Core™ i7-7700K CPU @ 4.20GHz
Threading
1 CPU - 2 Core - 2 Threads
Frequency
6207.56 MHz (62 * 100.12 MHz) - Uncore: 5506.7 MHz
Multiplier
Current: 62 / Min: 8 / Max: 62
Architecture
Kaby Lake / Stepping: B0 / Technology: 14 nm
CPUID / Ext.
6.E.9 / 6.9E
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AVX, AVX2, FMA3, TSX
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 4-way / L3 : 16-way
Microcode
Rev. 0x48   ► Intel SA-00233 Vulnerable ◄
TDP / Vcore
91 Watts / 1.648 Volts
Type
Retail (Stock Frequency : 4200 MHz)
Cores Frequencies
#00: 6207.56 MHz  #01: 6207.56 MHz 
Motherboard
Model
ASRock Z170M OC Formula
Socket
Socket 1151 LGA
North Bridge
Intel Kaby Lake rev 05
South Bridge
Intel Z170 rev 31
BIOS
American Megatrends Inc. L7.21B (12/13/2016)
Memory (RAM)
Total Size
2142 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
2002.5 MHz (DDR4-4006) - Ratio 1:30
Timings
12-11-11-28-1 (tCAS-tRCD-tRP-tRAS-tCR)
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 750 Ti (GM107)
GPU Brand
ASUSTeK Computer Inc.
GPU Specs
GM107-400 / Process: 28nm / Transistors: 1.87B / Die Size: 148 mm² / TDP: 55W
GPU Units
Shader Units: 640 / Texture Units (TMU): 40 / Render Units (ROP): 16
GPU APIs
DirectX 12.0 / OpenGL 4.6 / OpenCL 1.2 / Vulkan N/A
Storage (HDD/SSD)
Model #1
Samsung SSD 850 EVO 250GB
Capacity #1
250 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.82.0 (64 bit)