Processor (CPU)
CPU Name
Intel® Core™ i7-7740K CPU @ 4.30GHz
Threading
1 CPU - 1 Core - 1 Threads
Frequency
1057.42 MHz (8 * 132.18 MHz) - Uncore: 1057.4 MHz
Multiplier
Current: 8 / Min: 8 / Max: 8
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
TDP / Vcore
112 Watts / 0.752 Volts
Type
Engineering Sample
Motherboard
Model
ASRock X299 OC Formula
Socket
Socket 2066 LGA
North Bridge
Intel Kaby Lake rev 05
South Bridge
Intel X299 rev 00
BIOS
American Megatrends Inc. L1.17 (10/13/2017)
Memory (RAM)
Total Size
600 MB
Type
Single Channel (64 bit) DDR4-SDRAM
Frequency
2731.8 MHz (DDR4-5464) - Ratio 1:31
Timings
21-31-31-63-2 (tCAS-tRC-tRP-tRAS-tCR)
Graphic Card (GPU)
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
1.82.1 (32 bit)