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Intel Core i9 13900KF
Intel Desktop CPU

Intel Core i9 13900KF

82A
Cores24
Threads32
Boost Clock5.4 GHz
TDP125 W
SocketLGA-1700
Process10 nm
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Benchmarks

Cinebench 2024 Single-Core125
Cinebench 2024 Multi-Core1896
TDP125 W Boost: 253 W
Cache L336MB
Cinebench 2024 (Single)125
Cinebench 2024 (Multi)1896
Geekbench 6 (Single-Core)2996
Geekbench 6 (Multi-Core)20,166
Passmark CPU (Single-Core)4580
Passmark CPU (Multi-Core)57,456
Blender CPU536.55

Full specifications

GeekBench v6

File compression
1590 MB/sec
Clang compilation
195 Klines/sec
HTML 5 Browser
485.7 pages/sec
PDF Renderer
531.3 Mpixels/sec
Text processing
296.4 pages/sec
Background blur
72.3 images/sec
Photo processing
153.2 images/sec
Ray tracing
44 Mpixels/sec

PassMark

Integer math
205.7 GOps/sec
Floating point math
150 GOps/sec
Find prime numbers
223M Primes/sec
Random string sorting
86.1M Strings/sec
Data encryption
45.9 GBytes/sec
Data compression
780.9 MBytes/sec
Physics
2958 Frames/sec
Extended instructions
45.8B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
15.2 PPW
Geekbench 6 Multi / Watt
161.3 PPW
Passmark CPU Mark / Watt
459.6 PPW
Blender / Watt
4.29 PPW

General

Vendor
Intel
Released
September 27, 2022
Type
Desktop
Instruction Set
x86-64
Codename
Raptor Lake
Model number
i9-13900K
Integrated GPU
No
AMD Equivalent
- AMD Ryzen 9 7900X
Successor
- Intel Core i9 14900KF

CPU

P-Cores
8
P-Threads
16
Base Frequency (P)
3.0 GHz
Turbo Boost Frequency (P)
5.4 GHz
E-Cores
16
E-Threads
16
Base Frequency (E)
2.2 GHz
Turbo Boost Frequency (E)
4.3 GHz
Total Cores
24
Total Threads
32
Bus Frequency
100 MHz
Multiplier
30x
L1 Cache
80K (per core)
L2 Cache
2MB (per core)
L3 Cache
36MB (shared)
Unlocked Multiplier
Yes

Package

Fabrication Process
10 nm
TDP (PL1)
125 W
Max. Boost TDP (PL2)
253 W
Socket
LGA-1700
Peak Temperature
100°C

Memory Support

Memory Types
- DDR5-5600 / - DDR4-3200
Max. Memory Size
192 GB
Memory Channels
2
Max. Memory Bandwidth
89.6 GB/s
ECC Support
Yes

Misc

Official Site
Intel Core i9 13900KF official page
PCI Express Version
5.0
PCI Express Lanes
20

Specifications compiled from NanoReview. Last updated 2026-09-29.

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