Intel i9 13900KS CPU 4.3GHz (6.0GHz Turbo) 13th Gen LGA1700 24-Cores 32-Threads 36MB 155W UHD Graphic 770 Unlocked Retail Raptor Lake no Fan (LS) | BX8071513900KS

CPU Specifications
Total Cores 24
# of Performance-cores 8
# of Efficient-cores 16
Total Threads 32
Max Turbo Frequency 6.00 GHz
Intel® Thermal Velocity Boost Frequency 6.00 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency ‡ 5.80 GHz
Performance-core Max Turbo Frequency 5.40 GHz
Efficient-core Max Turbo Frequency 4.30 GHz
Performance-core Base Frequency 3.20 GHz
Efficient-core Base Frequency 2.40 GHz
Cache 36 MB Intel® Smart Cache
Total L2 Cache 32 MB
Processor Base Power 150 W
Maximum Turbo Power 253 W

Supplemental Information
Marketing Status Launched
Launch Date Q1’23
Embedded Options Available No

Memory Specifications
Max Memory Size (dependent on memory type) 128 GB
Memory Types Up to DDR5 5600 MT/s Up to DDR4 3200 MT/s
Max # of Memory Channels 2
Max Memory Bandwidth 89.6 GB/s
ECC Memory Supported ‡ Yes

Processor Graphics
Processor Graphics ‡ Intel® UHD Graphics 770
Graphics Base Frequency 300 MHz
Graphics Max Dynamic Frequency 1.65 GHz
Graphics Output eDP 1.4b | DP 1.4a | HDMI 2.1
Execution Units 32
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* Support 12
OpenGL* Support 4.5
OpenCL* Support 3
Multi-Format Codec Engines 2
Intel® Quick Sync Video Yes
Intel® Clear Video HD Technology Yes
# of Displays Supported ‡ 4
Device ID 0xA780

Expansion Options
Direct Media Interface (DMI) Revision 4
Max # of DMI Lanes 8
Scalability 1S Only
PCI Express Revision 5.0 and 4.0
PCI Express Configurations ‡ Up to 1×16+4 |

Product Last Updated: 23/11/2025

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