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Intel Core i9 14900KF
Intel Desktop CPU

Intel Core i9 14900KF

85A
Cores24
Threads32
Boost Clock6 GHz
TDP125 W
SocketLGA-1700
Process10 nm
⇄ Compare with…

Benchmarks

Cinebench 2024 Single-Core129
Cinebench 2024 Multi-Core2071
TDP125 W Boost: 253 W
Cache L336MB
Cinebench 2024 (Single)129
Cinebench 2024 (Multi)2071
Geekbench 6 (Single-Core)3220
Geekbench 6 (Multi-Core)20,374
Passmark CPU (Single-Core)4688
Passmark CPU (Multi-Core)58,065
Blender CPU516.28

Full specifications

Cinebench

Cinebench 2026 (Single)
690
Cinebench 2026 (Multi)
7372

GeekBench v6

File compression
1590 MB/sec
Clang compilation
200.6 Klines/sec
HTML 5 Browser
491.5 pages/sec
PDF Renderer
554.9 Mpixels/sec
Text processing
315.7 pages/sec
Background blur
74.9 images/sec
Photo processing
151.1 images/sec
Ray tracing
44.2 Mpixels/sec

PassMark

Integer math
208.3 GOps/sec
Floating point math
151.4 GOps/sec
Find prime numbers
228M Primes/sec
Random string sorting
86.4M Strings/sec
Data encryption
46.2 GBytes/sec
Data compression
780.5 MBytes/sec
Physics
3112 Frames/sec
Extended instructions
44.5B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
16.6 PPW
Geekbench 6 Multi / Watt
163 PPW
Passmark CPU Mark / Watt
464.5 PPW
Blender / Watt
4.13 PPW

General

Vendor
Intel
Released
October 16, 2023
Type
Desktop
Instruction Set
x86-64
Codename
Raptor Lake Refresh
Model number
i9-14900KF
Integrated GPU
No
AMD Equivalent
- AMD Ryzen 9 7900X

CPU

P-Cores
8
P-Threads
16
Base Frequency (P)
3.2 GHz
Turbo Boost Frequency (P)
6 GHz
E-Cores
16
E-Threads
16
Base Frequency (E)
2.4 GHz
Turbo Boost Frequency (E)
4.4 GHz
Total Cores
24
Total Threads
32
Bus Frequency
100 MHz
Multiplier
32x
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 14900KF official page
PCI Express Version
5.0
PCI Express Lanes
20
Technologies
- Compute: ABM, ADX, BMI1, BMI2, CLMUL, F16C, SHA - Performance: EIST, TBT 2.0, TBT 3.0, TSX, TVB - Virtualization: VT-d, VT-x - Security: RDRAND, TXT, XD bit

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

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