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Intel Core i9-12900K 3.9 GHz 16 core 12th gen processor review full specs

Intel Core i9-12900K specs

Intel Core i9-12900K at 3.9 GHz Top Level CPU 12th generation with Alder Lake core name, designed for work in Desktops with FCLGA1700 socket, date of announcement July 21, 2021. The processor produced by a 7 nm process. Intel Core i9-12900K has 16 cores and 24 Threads operating at 3.9 GHz (Turbo mode - 5.2 GHz) with typical Thermal Design Power 125 W.
   The rest of the technical specifications and more information about the processor like Die Size, Overclocking, Cashes Size, Memory Specification/Type, Architecture, 64 Bit support, Unlocked or not and other can be found below.
   To understand Intel Core i9-12900K is bad or good by looking at benchmark results and comparisons with other processors.
Intel Core i9-12900K review and specs

Intel Core i9-12900K specifications

General Info
NameIntel Core i9-12900K
Core nameAlder Lake
Generation12th
Architecturex86
Release dateJuly 21, 2021
Price589 USD
Frequency3.9 GHz
Turbo frequency5.2 GHz
Min frequency3 GHz
Cores16
Threads24
SocketFCLGA1700
Bus Speed16 GT/s
Thermal Design Power (TDP)125 W
Min TDP85 W
Max. Temperature100 °C
Hyper-threadingYes
L3 Cache30 MB
Instruction Set ExtensionsIntel AVX2
Intel SSE4.2
Intel SSE4.1
Word Size64 bit
TSMC FinFET process (Lithography)7 nm
Transistor count12400 million
VirtualizationVT-x, VT-x EPT, VT-d
TechnologiesIntel Virtualization Technology for Directed I/O (VT-d)
Instruction Set
Intel VT-x with Extended Page Tables (EPT)
Intel Turbo Boost Technology
Thermal Monitoring Technologies
Instruction Set Extensions
Intel Volume Management Device (VMD)
Intel 64
Intel Gaussian & Neural Accelerator
Intel Virtualization Technology (VT-x)
Enhanced Intel SpeedStep Technology
Intel Turbo Boost Max Technology 3.0
Intel Speed Shift Technology
Intel Optane Memory Supported
Idle States
Intel Hyper-Threading Technology
Intel Deep Learning Boost (Intel DL Boost)
Intel Thread Director
SecurityExecute Disable Bit
Intel OS Guard
Secure Key
Intel Boot Guard
Intel Control-Flow Enforcement Technology
Intel AES New Instructions
Mode-based Execute Control (MBE)
Supported OSWindows 10 - 64-Bit Edition
RHEL x86 64-Bit
Ubuntu x86 64-Bit
Performance
Cinebench R15 Multi-Core5150
Cinebench R15 Single-Core489
Cinebench R20 Multi-Core11450
Cinebench R20 Single-Core816
Cinebench R23 Multi-Core32950
Cinebench R23 Single-Core2896
GeekBench 5.2 Multi-Core25262
GeekBench 5.2 Single-Core3641
PassMark56332
Single Thread Mark7546
Graphics
GPUIntel UHD Graphics 770
Frequency300 MHz
Max. frequency1550 MHz
Cores32
Graphics technologiesOpenGL: 4.5
Max Resolution (HDMI): 4096 x 2160 at 60Hz
DirectX: 12
Intel Quick Sync Video
Multi-Format Codec Engines
Max Resolution (DP): 7680 x 4320 at 60Hz
Max Resolution (eDP - Integrated Flat Panel): 5120 x 3200 at 120Hz
Intel Clear Video HD Technology
Graphics Output: eDP 1.4b, MIPI-DSI 2.0, DP 1.4, HDMI 2.0b
Max Displays4
Memory
TypeUp to DDR5 4800 MT/s Up to DDR4 3200 MT/s
Frequency6400 MHz
Memory Channels2
Memory Speed76.8 GB/s
Memory Size128 Gb

•  Cinebench r20 score
•  Cinebench r23 score
•  GeekBench 5 score
•  Cinebench r15 score


Intel Core i9-12900K Processor Comparisons
• Vs Ryzen 9 3900XT
• Vs Ryzen 9 5800X
• Vs Core i9-10980XE
• Vs Xeon Platinum 8260M
• Vs EPYC 72F3
• Vs Ryzen 9 5900
• Vs Ryzen Threadripper PRO 3945WX
• Vs Xeon Gold 6242R
• Vs EPYC 7313P
• Vs Xeon Gold 6248R
• Vs EPYC 7313
• Vs Ryzen 9 3950X
• Vs Xeon W-3275M
• Vs Ryzen 9 5900X
• Vs EPYC 7343
• Vs Ryzen Threadripper PRO 3955WX
• Vs EPYC 73F3
• Vs EPYC 7272
• Vs EPYC 7452
• Vs EPYC 7413
• Vs Ryzen 9 5950X
• Vs EPYC 7443
• Vs EPYC 7453
• Vs EPYC 7443P
• Vs EPYC 74F3
• Vs EPYC 7502
• Vs EPYC 7513
• Vs EPYC 7543
• Vs Ryzen Threadripper 3960X
• Vs EPYC 7643
• Vs Ryzen Threadripper PRO 3995WX
• Vs Ryzen Threadripper 3990X
• Vs EPYC 7702
• Vs EPYC 7763
• Vs EPYC 7713P
• Vs EPYC 75F3
• Vs EPYC 7713
• Vs EPYC 7742
• Vs Ryzen Threadripper 3970X
• Vs Ryzen Threadripper PRO 3975WX
• Vs EPYC 7663
• Vs EPYC 7543P
• Vs Core i9-13900K
• Vs Core i9-12900HK
• Vs Core i9-12900H
• Vs Core i7-12800H
• Vs Core i9-12900KF
• Vs Core i9-12900T
• Vs Core i9-12900TE
• Vs Core i9-12900F
• Vs Core i9-12900E
• Vs Core i9-12900
• Vs Core i7-12700K
• Vs Core i7-12700KF
• Vs Ryzen Threadripper PRO 5995WX
• Vs Core i9-12900HX
• Vs Core i9-12950HX
• Vs Core i9-12900KS
• Vs Ryzen Threadripper PRO 5975WX
• Vs Ryzen Threadripper PRO 5965WX
• Vs Ryzen 9 7900X
• Vs Ryzen 9 7700X
• Vs Ryzen 9 7600X
• Vs Core i7-11700F
• Vs Core i3-12100
• Vs Core i7-11700
• Vs Ryzen 7 5700G
• Vs Core i5-11600K
• Vs Core i9-11900H
• Vs Ryzen 5 5600X
• Vs Core i7-12700
• Vs Core i7-11700T
• Vs Ryzen 9 5800
• Vs Core i5-11600
• Vs Core i5-12400T
• Vs Core i9-10900KF
• Vs Core i7-11700B
• Vs Core i5-11600KF
• Vs Core i9-10900K
• Vs Core i5-12600
• Vs Ryzen 7 5800X3D
• Vs Core i9-11900KF
• Vs Core i9-11900
• Vs Ryzen 7 5800U
• Vs Core i9-11900KB
• Vs Core i5-12490F
• Vs Ryzen 7 Pro 5750G
• Vs Core i7-11700K
• Vs Ryzen 9 3900
• Vs Ryzen 5 5600G
• Vs Core i3-12300
• Vs Core i3-12300T
• Vs Core i9-11900K
• Vs Ryzen 7 3700X
• Vs Core i5-12600K
• Vs Core i3-12100F
• Vs Core i7-12700F
• Vs Core i5-12600KF
• Vs Core i7-12650HX
• Vs Core i5-12600H
• Vs Core i5-12500
• Vs Ryzen 9 PRO 3900
• Vs Core i5-12500T
• Vs Ryzen Threadripper 2990WX
• Vs Ryzen 7 3800X
• Vs Core i7-12850HX
• Vs Core i9-11900F
• Vs Ryzen 9 5600X
• Vs Ryzen 7 PRO 3700
• Vs Ryzen 7 3800XT
• Vs Core i5-12400
• Vs Core i7-12700T
• Vs Core i7-11700KF
• Vs Core i5-12400F
• Vs Core i3-12100T
• Vs Core i9-11900T
• Vs Core i9-11980HK
• Vs Core i9-13900KF
• Vs Core i7-13700K
• Vs Core i7-13700KF
• Vs Core i5-13600K
• Vs Core i5-13600KF
• Vs Core i9-13900KS
• Vs Core i5-13400
• Vs Core i5-13500
• Vs Core i7-13700
• Vs Core i9-13900
• Vs Core i3-13100
• Vs Apple M2
• Vs Apple M1 Pro
• Vs Apple M1 Max
• Vs Apple M1 Ultra
• Vs Apple M2 Pro
• Vs Apple M2 Max
• Vs Core i5-13600
• Vs Core i9-13900HK
• Vs Core i9-13900HX
• Vs Core i5-13600HX
• Vs Core i9-13950HX
• Vs Ryzen 5 5600

Intel Core i9-12900K review

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