Intel Core i9-12900KF vs Intel Core i9-10900KF

Intel Core i9-12900KF
Intel Socket 1700DESKTOP
3200 MHz / Cores: 16 / Nov 2021
Intel Core i9-12900KF
Intel Core i9-10900KF
Intel Socket 1200DESKTOP
3700 MHz / Cores: 10 / Apr 2020
Intel Core i9-10900KF

Summary

Synthetic performance index

  • Intel Core i9-12900KF
    126%
  • Intel Core i9-10900KF
    100%

Relative performance

Single thread performance index

  • Intel Core i9-12900KF
    126%
  • Intel Core i9-10900KF
    100%

Relative performance

Reasons to consider Intel Core i9-12900KF

Much higher single threaded performance (around 26% higher), makes a noticeable performance difference in gaming and the majority of applications.
This is a newer product, it might have better application compatibility/performance (check features chart below).
Around 26% higher average synthetic performance.

Reasons to consider Intel Core i9-10900KF

None

Intel Core i9-12900KF

Gaming

HWBench recommends Intel Core i9-12900KF

Based on game and synthetic benchmarks, and theoretical specifications.

Intel Core i9-12900KF

Productivity

HWBench recommends Intel Core i9-12900KF

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


Specifications

Features

Intel Core i9-12900KFIntel Core i9-10900KF
MMX
SSE
SSE2
SSE3
SSSE3
SSE4.2
AVX
AVX2
AVX-512
FMA3
SHA
EIST
Intel 64
XD bit
VT-x
VT-d
AES-NI
TSX
TXT
CLMUL
F16C
BMI1
BMI2
ABM
ADX
RdRand
TBT 2.0
TBT 3.0
TVB

Architecture

Intel Core i9-12900KFIntel Core i9-10900KF
ArchitectureIntel Adler LakevsIntel_Cometlake
MarketDesktopvsDesktop
Memory SupportDDR4-3200 MHz Dual-channelvsDDR4-2933 MHz Dual-channel
CodenameAlder LakevsComet Lake
Release DateNov 2021vsApr 2020

Cores

Intel Core i9-12900KFIntel Core i9-10900KF
Cores16vs10
Threads24vs20
E-Cores8vsnone
SMPs1vs1
Integrated GraphicsNovsNo

Cache

Intel Core i9-12900KFIntel Core i9-10900KF
L1 Cache64K (per core)vs64K (per core)
L2 Cache14MB (shared)vs256K (per core)
L3 Cache30MB (shared)vs20MB (shared)

Physical

Intel Core i9-12900KFIntel Core i9-10900KF
SocketIntel Socket 1700vsIntel Socket 1200
Max Case Temp72°Cvs72°C
PackageFC-LGA1700vsFC-LGA1200
Die Sizeunknownvsunknown
Process10 nmvs14 nm

Performance

Intel Core i9-12900KFIntel Core i9-10900KF
Cpu Frequency3200 MHzvs3700 MHz
Turbo Clock5200 MHzvs5300 MHz
Base Clock100 MHzvs100 MHz
E-Core Frequency1800 MHzvs-
E-Core Turbo Clock3900 MHzvs-
VoltageN/AvsN/A
TDP125 Wvs125 W

Raw performance index

Raw single-thread performance estimation

  • Intel Core i9-12900KF
    6240 points
  • Intel Core i9-10900KF
    6360 points

Points - higher is better

Raw multi-thread performance estimation

  • Intel Core i9-12900KF
    67584 points
  • Intel Core i9-10900KF
    53280 points

Points - higher is better

Synthetic benchmarks

Cinebench R15 CPU Single 64Bit

  • Intel Core i9-12900KF
    284
  • Intel Core i9-10900KF (simulated)
    225

points - higher is better