Descripción
General information
Type CPU / Microprocessor
Market segment Desktop
Family Intel Core i7
Model number i7-7800X
Frequency 3500 MHz
Turbo frequency 4000 MHz
Bus speed 8 GT/s DMI
Clock multiplier 35
Socket Socket 2066 / R4 / LGA2066
Architecture / Microarchitecture
Microarchitecture Kaby Lake
Processor core Kaby Lake-X
Manufacturing process 0.014 micron
Data width 64 bit
The number of CPU cores 4
The number of threads 8
Floating Point Unit Integrated
Level 1 cache size
4 x 32 KB instruction caches
4 x 32 KB data caches
Level 2 cache size 4 x 256 MB caches
Level 3 cache size 8 MB shared cache
Physical memory 64 GB
Multiprocessing Uniprocessor
Features
MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4
AES / Advanced Encryption Standard instructions
AVX / Advanced Vector Extensions
AVX2 / Advanced Vector Extensions 2.0
AVX-512 / Advanced Vector Extensions 512
BMI / BMI1 + BMI2 / Bit Manipulation instructions
F16C / 16-bit Floating-Point conversion instructions
FMA3 / 3-operand Fused Multiply-Add instructions
EM64T / Extended Memory 64 technology / Intel 64
NX / XD / Execute disable bit
HT / Hyper-Threading technology
VT-x / Virtualization technology
VT-d / Virtualization for directed I/O
TBT 2.0 / Turbo Boost technology 3.0
Low power features Enhanced SpeedStep technology
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR4-2666
Other peripherals
Direct Media Interface 3.0
PCI Express 3.0 interface (16 lanes)
Electrical / Thermal parameters
Thermal Design Power 112 Watt
Notes on Intel Core i7-7740X
The processor has unlocked clock multiplier
