Intel Core i7-8700 vs Intel Core i5-8600K

Intel Core i7-8700
Intel Socket 1151DESKTOP
3200 MHz / Cores: 6 / Jan 2018
Intel Core i7-8700

Intel Core i5-8600K
Intel Socket 1151DESKTOP
3600 MHz / Cores: 6 / Jan 2018
Intel Core i5-8600K

Summary

Synthetic performance index

  • Intel Core i7-8700
    111%
  • Intel Core i5-8600K
    100%

Relative performance

Single thread performance index

  • Intel Core i7-8700
    105%
  • Intel Core i5-8600K
    100%

Relative performance

Multi thread performance index

  • Intel Core i7-8700
    117%
  • Intel Core i5-8600K
    100%

Relative performance

Reasons to consider Intel Core i7-8700

5% higher single threaded performance.
17% higher multi threaded performance.
Around 11% higher average synthetic performance.

Reasons to consider Intel Core i5-8600K

None

Intel Core i7-8700

Gaming

HWBench recommends Intel Core i7-8700

Based on game and synthetic benchmarks, and theoretical specifications.

No winner

Productivity

No clear winner declared




Specifications

Features

Intel Core i7-8700Intel Core i5-8600K
MMX
SSE
SSE2
SSE3
SSSE3
SSE4.2
AVX
AVX2
EIST
Intel 64
XD bit
VT-x
VT-d
HTT
AES-NI
TSX
TXT
CLMUL
FMA3
F16C
BMI1
BMI2
Boost 2.0

Architecture

Intel Core i7-8700Intel Core i5-8600K
ArchitectureIntel_CoffeeLakevsIntel_CoffeeLake
MarketDesktopvsDesktop
Memory SupportDDR4vsDDR4
CodenameCoffee LakevsCoffee Lake
Release DateJan 2018vsJan 2018

Cores

Intel Core i7-8700Intel Core i5-8600K
Cores6vs6
Threads12vs6
SMPs1vs1
Integrated GraphicsIntel UHD 630vsIntel UHD 630

Cache

Intel Core i7-8700Intel Core i5-8600K
L1 Cache64 KB (per core)vs64 KB (per core)
L2 Cache256 KB (per core)vs256 KB (per core)
L3 Cache12288 KB (shared)vs9216 KB (shared)

Physical

Intel Core i7-8700Intel Core i5-8600K
SocketIntel Socket 1151vsIntel Socket 1151
Max Case Temp72°Cvs72°C
PackageFC-LGA1151vsFC-LGA1151
Die Size151mm²vs151mm²
Process14 nmvs14 nm

Performance

Intel Core i7-8700Intel Core i5-8600K
Cpu Frequency3200 MHzvs3600 MHz
Turbo Clock Speed4600 MHzvs4300 MHz
Base Clock100 MHzvs100 MHz
Voltageunknownvsunknown
TDP65 Wvs95 W

Raw performance index

Raw single-thread performance estimation

  • Intel Core i7-8700
    5290 points
  • Intel Core i5-8600K
    4945 points

Points - higher is better

Raw multi-thread performance estimation

  • Intel Core i7-8700
    26716 points
  • Intel Core i5-8600K
    24840 points

Points - higher is better


Synthetic benchmarks

Cinebench R15 CPU Single 64Bit

  • Intel Core i7-8700 (simulated)
    197.7
  • Intel Core i5-8600K
    187

points - higher is better

Cinebench R15 CPU Multi 64Bit

  • Intel Core i7-8700 (simulated)
    1221.19
  • Intel Core i5-8600K
    1038

points - higher is better