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Intel Core i9 14900KS
Intel Desktop CPU

Intel Core i9 14900KS

92A+
Cores24
Threads32
Boost Clock6.2 GHz
TDP150 W
SocketLGA-1700
Process10 nm
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Benchmarks

Cinebench 2024 Single-Core144
Cinebench 2024 Multi-Core2443
TDP150 W Boost: 253 W
Cache L336MB
Cinebench 2024 (Single)144
Cinebench 2024 (Multi)2443
Geekbench 6 (Single-Core)3442
Geekbench 6 (Multi-Core)24,012
Passmark CPU (Single-Core)4814
Passmark CPU (Multi-Core)59,980
Blender CPU510.06
iGPU FLOPS0.8 TFLOPS

Full specifications

GeekBench v6

File compression
1870 MB/sec
Clang compilation
228 Klines/sec
HTML 5 Browser
623.6 pages/sec
PDF Renderer
636.5 Mpixels/sec
Text processing
333.5 pages/sec
Background blur
92.3 images/sec
Photo processing
199.4 images/sec
Ray tracing
51.6 Mpixels/sec

PassMark

Integer math
212.4 GOps/sec
Floating point math
153.9 GOps/sec
Find prime numbers
244M Primes/sec
Random string sorting
89.7M Strings/sec
Data encryption
47.7 GBytes/sec
Data compression
802.8 MBytes/sec
Physics
3383 Frames/sec
Extended instructions
45.5B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
16.3 PPW
Geekbench 6 Multi / Watt
160.1 PPW
Passmark CPU Mark / Watt
399.9 PPW
Blender / Watt
3.4 PPW

General

Vendor
Intel
Released
March 15, 2024
Type
Desktop
Instruction Set
x86-64
Codename
Raptor Lake Refresh
Model number
i9-14900KS
Integrated GPU
UHD Graphics 770
AMD Equivalent
- AMD Ryzen 9 7950X3D

CPU

P-Cores
8
P-Threads
16
Base Frequency (P)
3.2 GHz
Turbo Boost Frequency (P)
6.2 GHz
E-Cores
16
E-Threads
16
Base Frequency (E)
2.4 GHz
Turbo Boost Frequency (E)
4.5 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)
150 W
Max. Boost TDP (PL2)
253 W
Socket
LGA-1700
Peak Temperature
100°C

iGPU

Integrated Graphics
Intel UHD Graphics 770
GPU Base Clock
300 MHz
GPU Boost Clock
1650 MHz
Shading Units
256
TMUs
16
ROPs
8
Execution Units
32
TGP
15 W

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 14900KS 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 2026-09-27.

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