Intel Core i7-11800H vs Intel Core i7-8700K

Intel Core i7-11800H
Intel BGA1499MOBILE
2300 MHz / Cores: 8 / May 2021
Intel Core i7-11800H
Intel Core i7-8700K
Intel Socket 1151DESKTOP
3700 MHz / Cores: 6 / Oct 2017
Intel Core i7-8700K

Summary

Reasons to consider Intel Core i7-11800H

60 watts lower power draw.
This is a newer product, it might have better application compatibility/performance (check features chart below).

Reasons to consider Intel Core i7-8700K

Higher theoretical multi-threaded performance, based on specifications plus core architecture.

Intel Core i7-8700K

Gaming

HWBench recommends Intel Core i7-8700K

Based on game and synthetic benchmarks, and theoretical specifications.

Intel Core i7-8700K

Productivity

HWBench recommends Intel Core i7-8700K

Based on productivity benchmarks, overall multithreaded performance and theoretical specifications.


Specifications

Features

Intel Core i7-11800HIntel Core i7-8700K
MMX
SSE
SSE2
SSE3
SSSE3
SSE4.2
AVX
AVX2
AVX-512
EIST
Intel 64
XD bit
VT-x
VT-d
HTT
AES-NI
TSX
TXT
CLMUL
FMA3
F16C
BMI1
BMI2
Boost 3.0
Boost 2.0

Architecture

Intel Core i7-11800HIntel Core i7-8700K
ArchitectureIntel Rocket LakevsIntel_Coffelake
MarketMobilevsDesktop
Memory SupportDDR4-3200 MHzvsDDR4
CodenameTiger Lake-HvsCoffee Lake
Release DateMay 2021vsOct 2017

Cores

Intel Core i7-11800HIntel Core i7-8700K
Cores8vs6
Threads16vs12
SMPs1vs1
Integrated GraphicsUHD Graphics 750vsIntel UHD 630

Cache

Intel Core i7-11800HIntel Core i7-8700K
L1 Cache96K (per core)vs64 KB (per core)
L2 Cache1.25MB (per core)vs256 KB (per core)
L3 Cache24MB (shared)vs12288 KB (shared)

Physical

Intel Core i7-11800HIntel Core i7-8700K
SocketIntel BGA1499vsIntel Socket 1151
Max Case Temp72°Cvs72°C
PackageFC-BGA1499vsFC-LGA1151
Die Sizeunknownvs151mm²
Process10 nmvs14 nm

Performance

Intel Core i7-11800HIntel Core i7-8700K
Cpu Frequency2300 MHzvs3700 MHz
Turbo Clock4600 MHzvs4700 MHz
Base Clock100 MHzvs100 MHz
VoltageN/Avsunknown
TDP35 Wvs95 W

Raw performance index

Raw single-thread performance estimation

  • Intel Core i7-11800H
    5520 points
  • Intel Core i7-8700K
    5640 points

Points - higher is better

Raw multi-thread performance estimation

  • Intel Core i7-11800H
    26496 points
  • Intel Core i7-8700K
    31968 points

Points - higher is better