DESCRIZIONE

General information
Type CPU / Microprocessor
Market segment Desktop
Family
Intel Core i7
Model number ?
i7-7820X
CPU part numbers

CD8067303611000 is an OEM/tray microprocessor
BX80673I77820X is a boxed processor (English version)
BXC80673I77820X is a boxed processor (Chinese version)

Frequency ? 3600 MHz
Turbo frequency 4500 MHz
Bus speed ? 8 GT/s DMI
Clock multiplier ? 36
Package 2066-land Flip-Chip Land Grid Array
Socket Socket 2066 / R4 / LGA2066
Introduction date May 30, 2017 (announcement)
June 2017 (availability)
S-spec numbers
Part number Production processors
SR3L5
BX80673I77820X +
BXC80673I77820X +
CD8067303611000 +
Architecture / Microarchitecture
Microarchitecture Skylake
Processor core ? Skylake-X
Core stepping ? U0 (SR3L5)
Manufacturing process 0.014 micron
Data width 64 bit
The number of CPU cores 8
The number of threads 16
Floating Point Unit Integrated
Level 1 cache size ? 8 x 32 KB instruction caches
8 x 32 KB data caches
Level 2 cache size ? 8 x 1 MB caches
Level 3 cache size 11 MB shared cache
Physical memory 128 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: 4
Supported memory: DDR4-2666
Maximum memory bandwidth (GB/s): 85.3
Other peripherals

Direct Media Interface 3.0
PCI Express 3.0 interface (28 lanes)

Electrical / Thermal parameters
Thermal Design Power ? 140 Watt