Intel Core i9-13900KS / 3.2 GHz

Product Collection 13th Generation Intel® Core™ i9 Processors
Code Name Products formerly Raptor Lake
Vertical Segment Desktop
Processor Number  i9-13900KS
Lithography  Intel 7
Use Conditions  PC/Client/Tablet
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  3.0
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 4.0
Max # of DMI Lanes 8
Scalability 1S Only
PCI Express Revision  5.0 and 4.0
PCI Express Configurations ‡  Up to 1x16+4, 2x8+4
Max # of PCI Express Lanes  20
Package Specifications
Sockets Supported  FCLGA1700
Max CPU Configuration 1
TJUNCTION  100°C
Advanced Technologies

Intel® Gaussian & Neural Accelerator  3.0
Intel® Thread Director Yes
Intel® Deep Learning Boost (Intel® DL Boost)  Yes
Intel® Speed Shift Technology  Yes
Intel® Thermal Velocity Boost  Yes
Intel® Turbo Boost Max Technology 3.0 ‡  Yes
Intel® Turbo Boost Technology ‡  2.0
Intel® Hyper-Threading Technology ‡  Yes
Intel® 64 ‡  Yes
Instruction Set  64-bit
Instruction Set Extensions  Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Idle States  Yes
Enhanced Intel SpeedStep® Technology  Yes
Thermal Monitoring Technologies  Yes
Intel® Volume Management Device (VMD)  Yes
Security & Reliability
Intel® Standard Manageability (ISM) ‡  Yes
Intel® Control-Flow Enforcement Technology  Yes
Intel® AES New Instructions  Yes
Secure Key  Yes
Intel® OS Guard Yes
Intel® Trusted Execution Technology ‡  Yes
Execute Disable Bit ‡  Yes
Intel® Boot Guard  Yes
Mode-based Execute Control (MBEC)  Yes
Intel® Stable IT Platform Program (SIPP)  Yes
Intel® Virtualization Technology with Redirect Protection (VT-rp) ‡ Yes
Intel® Virtualization Technology (VT-x) ‡  Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡  Yes
Intel® VT-x with Extended Page Tables (EPT) ‡  Yes