Intel Core i9-7940X Overview

Intel Core i9-7940X
Type: DESKTOP
Release date: Sep 2017
Intel Core i9-7940X
Intel_KabylakeArchitecture
14Cores
28Threads
3100 Mhz Frequency
4400 MhzTurbo Clock
165 W TDP

Summary

Relative performance

  • AMD Ryzen 9 5950X
    100%
  • Intel Core i9-10980XE
    97%
  • AMD Ryzen 9 3950X
    96%
  • AMD Ryzen Threadripper 1950X
    94%
  • Intel Core i9-9980XE
    94%
  • Intel Core i9-9960X
    86%
  • Intel Core i9-12900K
    84%
  • Intel Core i9-12900KF
    84%
  • Intel Core i9-7980XE
    84%
  • AMD Ryzen Threadripper 2950X
    83%
  • Intel Core i9-10940X
    83%
  • AMD Ryzen Threadripper PRO 3945WX
    82%
  • AMD Ryzen 9 5900X
    81%
  • Intel Core i9-7960X
    81%
  • AMD Ryzen 9 3900XT
    80%
  • Intel Core i9-7940X
    78%
  • AMD Ryzen 9 3900X
    78%
  • Intel Core i9-10920X
    75%
  • Intel Core i7-12700K
    73%
  • Intel Core i7-12700KF
    73%
  • Intel Core i9-10900K
    66%
  • Intel Core i9-10900KF
    66%
  • Intel Core i9-10900X
    66%
  • Intel Core i9-10850K
    65%
  • AMD Ryzen Threadripper 1920X
    64%
  • Intel Core i9-7920X
    62%
  • Intel Core i5-12600K
    62%
  • Intel Core i5-12600KF
    62%
  • Intel Core i9-9900X
    61%
  • Intel Core i9-7900X
    59%

Data interpolated by architecture, based on benchmarks charts.

The Intel Core i9-7940X is a cpu released by Intel on Sep 2017. This processor is based on the architecture and packs unknown transistors on a 14 nm, 428 mm² die.

Intel Core i9-7940X pros and cons




Specifications


Features

Architecture

ArchitectureIntel_Kabylake
MarketDesktop
Memory SupportDDR4
CodenameSkylake-X
Release DateSep 2017

Cores

Cores14
Threads28
E-Coresnone
SMPs1
Integrated GraphicsNo

Cache

L1 Cache64 KB (per core)
L2 Cache1024 KB (per core)
L3 Cache19712 KB (shared)

Physical

SocketIntel Socket 2066
Max Case Tempunknown
PackageFC-LGA2066
Die Size428mm²
Process14 nm

Performance

Cpu Frequency3100 MHz
Turbo Clock4400 MHz
Base Clock100 MHz
Voltageunknown
TDP165 W

Compared to similar performing CPUs

Intel Core i9-7940XAMD Ryzen 9 5950X
Intel Core i9-7940XAMD Ryzen 9 5950X
compare
ArchitectureIntel_KabylakeAMD_Zen_3
Process Node14 nm7 nm
Cores/Threads14/2816/32
Release DateSep 2017Nov 2020