Processor (CPU)
CPU Name
Intel® Core™ i7-7700K CPU @ 4.20GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
7000 MHz (70 * 99.93 MHz) - Uncore: 4196.9 MHz
Multiplier
Current: 70 / Min: 8 / Max: 66
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, AES, 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   ► Spectre (CVE-2017-5715) Vulnerable ◄
TDP / Vcore
91 Watts / 1.175 Volts
Type
Retail (Stock Frequency : 4200 MHz)
Cores Frequencies
#00: 7000.00 MHz  #01: 7000.00 MHz  #02: 7000.00 MHz  #03: 7000.00 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. P7.40D (03/22/2017)
Memory (RAM)
Total Size
2142 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1933.4 MHz (DDR4-3866) - Ratio 1:29
Timings
12-11-11-28-1 (tCAS-tRC-tRP-tRAS-tCR)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1
Samsung SSD 850 EVO 120GB
Capacity #1
120 GB
Model #2
Samsung SSD 850 EVO 120GB
Capacity #2
120 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
Windows Subver.
Service Pack 1 (Build 7601
CPU-Z Version
1.81.1 (64 bit)