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Intel Core i9-12900K vs Intel Core i9-14900KS Comparison

Intel Core i9-12900K 35

Intel Core i9-14900KS 33

Intel Core i9-12900K
(BX8071512900K)

Intel Core i9-14900KS
(BX8071514900KS)

No Offers Available

BASIC FEATURES

Number of Cores

Base Frequency

3.2 GHz

Total L3 Cache

30 MB

36 MB

Launch Year

2021

2024

FULL FEATURES

BASIC INFORMATION

Product Family

Intel Core

Processor Type

Desktop

Processor Series

Intel Core i9

Generation

12th Gen. Intel Core

14th Gen. Intel Core

Product Model Series

i9-12900

i9-14900

Processor Number

i9-12900K

i9-14900KS

Architecture

Intel Alder Lake

Intel Raptor Lake

Launch Year

2021

2024

Launch Date

PassMark Score

40.875

63.940

Technologies Supported

AVX2 Idle States Execute Disable Bit Intel AES New Instructions (AES-NI) Intel Boot Guard Intel Control-Flow Enforcement Technology Intel Deep Learning Boost (DL Boost) Intel Gaussian & Neural Accelerator 3.0 Intel Hyper-Threading Intel Optane Intel OS Guard Intel Platform Trust Technology (PTT) Intel Secure Key Intel Smart Cache Intel Speed Shift Intel SpeedStep Intel Thermal Monitoring Intel Thread Director Intel Threat Detection Technology (TDT) Intel Turbo Boost 2.0 Intel Turbo Boost Max 3.0 Intel Volume Management Device (VMD) Mode-based Execute Control (MBE) Virtualization SSE 4.2 VT-d VT-x

AVX2 Idle States Enhanced Intel SpeedStep Execute Disable Bit FMA3 Intel Active Management Technology (AMT) Intel Adaptive Boost Intel AES New Instructions (AES-NI) Intel Boot Guard Intel Control-Flow Enforcement Technology Intel Deep Learning Boost (DL Boost) Intel Gaussian & Neural Accelerator 3.0 Intel Hardware Shield Eligibility Intel Hyper-Threading Intel One-Click Recovery Intel OS Guard Intel Platform Trust Technology (PTT) Intel Remote Platform Erase (RPE) Intel Secure Key Intel Smart Cache Intel Speed Shift Intel Standard Manageability (ISM) Intel Thermal Monitoring Intel Thermal Velocity Boost Intel Thread Director Intel Threat Detection Technology (TDT) Intel Total Memory Encryption Intel Trusted Execution Technology (Intel TXT) Intel Turbo Boost 2.0 Intel Turbo Boost Max 3.0 Intel Volume Management Device (VMD) Intel vPro Mode-based Execute Control (MBEC) Virtualization SSE 4.2 VT-d VT-rp VT-x

PERFORMANCE

Number of Cores

Number of Threads

Base Frequency

3.2 GHz

Turbo Frequency

5.2 GHz

6.2 GHz

Overclock

Yes (Unlocked)

Total L1 Cache

1.280 MB

1.9 MB

Total L2 Cache

20 MB

32 MB

Total L3 Cache

30 MB

36 MB

Thermal Design Power (TDP)

125 W

150 W

TECHNICAL DETAILS

Lithography

10 nm

Socket

LGA1700

T-CASE

100 °C

GPU

Yes

Processor Graphics

UHD Graphics 770

SYSTEM MEMORY

ECC Memory Support

ECC Memory Supported

Memory Type

DDR5

Memory Frequency

4800 MHz

5600 MHz

2.Memory Type

DDR4

2.Memory Frequency

3200 MHz

Memory Channels

PCIe Revision

5.0

PCIe Lanes

Show Only Differences

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