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CPU Specifications
Total Cores24
# of Performance-cores8
# of Efficient-cores16
Total Threads32
Max Turbo Frequency6.00 GHz
Intel® Thermal Velocity Boost Frequency6.00 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency ‡5.80 GHz
Performance-core Max Turbo Frequency5.40 GHz
Efficient-core Max Turbo Frequency4.30 GHz
Performance-core Base Frequency3.20 GHz
Efficient-core Base Frequency2.40 GHz
Cache36 MB Intel® Smart Cache
Total L2 Cache32 MB
Processor Base Power150 W
Maximum Turbo Power253 W

Supplemental Information
Marketing StatusLaunched
Launch DateQ1'23
Embedded Options AvailableNo

Memory Specifications
Max Memory Size (dependent on memory type)128 GB
Memory TypesUp to DDR5 5600 MT/s Up to DDR4 3200 MT/s
Max # of Memory Channels2
Max Memory Bandwidth89.6 GB/s
ECC Memory Supported   ‡Yes

Processor Graphics
Processor Graphics ‡Intel® UHD Graphics 770
Graphics Base Frequency300 MHz
Graphics Max Dynamic Frequency1.65 GHz
Graphics OutputeDP 1.4b |  DP 1.4a |  HDMI 2.1
Execution Units32
Max Resolution (HDMI)‡4096 x 2160 @ 60Hz
Max Resolution (DP)‡7680 x 4320 @ 60Hz
Max Resolution (eDP - Integrated Flat Panel)‡5120 x 3200 @ 120Hz
DirectX* Support12
OpenGL* Support4.5
OpenCL* Support3
Multi-Format Codec Engines2
Intel® Quick Sync VideoYes
Intel® Clear Video HD TechnologyYes
# of Displays Supported ‡4
Device ID0xA780

Expansion Options
Direct Media Interface (DMI) Revision4
Max # of DMI Lanes8
Scalability1S Only
PCI Express Revision5.0 and 4.0
PCI Express Configurations ‡Up to 1x16+4 | 


Intel Core i9 13900KS CPU 4.3GHz (6.0GHz Turbo) 13th Gen LGA1700 24-Cores

SKU: CPI9-13900KS
$1,349.00Price
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