Intel Core i9 13900KF vs Intel Core i9 14900K

Premium Choice Limited
Intel Core i9 13900KF Buy Now ↗
VS
Best in Class Available
Intel Core i9 14900K Buy Now ↗
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Review

Intel Core i9 13900KF
Intel Core i9 14900K
Single-Core Performance
84
87
Multi-Core Performance
83
87
Power Efficiency
53
58
QucikComparison Final Score
82
86
Integrated Graphics
0
31
❖

Key differences

Key distinctions and advantages between Intel Core i9 13900KF and Intel Core i9 14900K

Reasons to consider the Intel Core i9 13900KF

  • + 8 P-cores + 16 E-cores hybrid design
  • + DDR5 memory support
  • + LGA-1700 socket
  • + Raptor Lake architecture

Reasons to consider the Intel Core i9 14900K

  • + 8 P-cores + 16 E-cores hybrid design
  • + DDR5 memory support
  • + LGA-1700 socket
  • + Raptor Lake Refresh architecture

Pros & Cons

Intel Core i9 13900KF
  • Excellent single-core performance
  • Strong multi-threaded throughput
  • High core count (24 cores)
  • Modern DDR5 memory support
  • High power draw (125W TDP)
  • No integrated graphics — discrete GPU required

"A mid-to-upper-range Intel Core i9 13900KF processor with balanced performance (single-core 84/100, multi-core 83/100). Suited for demanding workloads."

Intel Core i9 14900K
  • Excellent single-core performance
  • Strong multi-threaded throughput
  • High core count (24 cores)
  • Built-in integrated graphics
  • Modern DDR5 memory support
  • High power draw (125W TDP)

"A high-end Intel Core i9 14900K processor with balanced performance (single-core 87/100, multi-core 87/100). Suited for demanding workloads."

Value for Money Beta

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PKRs
PKRs
Intel Core i9 13900KF
VS
Intel Core i9 14900K
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VALUE INDEX
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Benchmarks

Blender
Blender CPU
Intel Core i9 13900KF +5%
536.55
Intel Core i9 14900K
512.57
Cinebench
Cinebench 2024 (Single)
Intel Core i9 13900KF
125
Intel Core i9 14900K +3%
129
Intel Core i9 13900KF Intel Core i9 14900K
Cinebench 2024 (Multi) 1896 2086

Specifications

GeekBench v6
Specification Intel Core i9 13900KF ↗ Intel Core i9 14900K ↗
Geekbench 6 (Single-Core) 2996 3171
Geekbench 6 (Multi-Core) 20166 22629
File compression 1590 MB/sec 1940 MB/sec
Clang compilation 195 Klines/sec 194.6 Klines/sec
HTML 5 Browser 485.7 pages/sec 589.2 pages/sec
PDF Renderer 531.3 Mpixels/sec 638.4 Mpixels/sec
Text processing 296.4 pages/sec 318.7 pages/sec
Background blur 72.3 images/sec 71.7 images/sec
Photo processing 153.2 images/sec 191.6 images/sec
Ray tracing 44 Mpixels/sec 41.7 Mpixels/sec
PassMark
Specification Intel Core i9 13900KF ↗ Intel Core i9 14900K ↗
Passmark CPU (Single-Core) 4586 4693
Passmark CPU (Multi-Core) 57635 58398
Integer math 206.2 GOps/sec 209.7 GOps/sec
Floating point math 150.4 GOps/sec 152.4 GOps/sec
Find prime numbers 224M Primes/sec 230M Primes/sec
Random string sorting 86.4M Strings/sec 86.8M Strings/sec
Data encryption 46 GBytes/sec 46.6 GBytes/sec
Data compression 783.4 MBytes/sec 787.8 MBytes/sec
Physics 2971 Frames/sec 3116 Frames/sec
Extended instructions 46B Matrices/sec 44.9B Matrices/sec
Performance Per Watt
Specification Intel Core i9 13900KF ↗ Intel Core i9 14900K ↗
Cinebench 2024 / Watt 15.2 PPW 16.7 PPW
Geekbench 6 Multi / Watt 161.3 PPW 181 PPW
Passmark CPU Mark / Watt 461.1 PPW 467.2 PPW
Blender / Watt 4.29 PPW 4.1 PPW
General
Specification Intel Core i9 13900KF ↗ Intel Core i9 14900K ↗
Vendor Intel Intel
Released 27-Sep-22 16-Oct-23
Type Desktop Desktop
Instruction Set x86-64 x86-64
Codename Raptor Lake Raptor Lake Refresh
Model number i9-13900K i9-14900K
Integrated GPU No UHD Graphics 770
Qualcomm Equivalent
CPU
Specification Intel Core i9 13900KF ↗ Intel Core i9 14900K ↗
P-Cores 8 8
P-Threads 16 16
Base Frequency (P) 3.0 GHz 3.2 GHz
E-Cores 16 16
E-Threads 16 16
Base Frequency (E) 2.2 GHz 2.4 GHz
Total Cores 24 24
Total Threads 32 32
Multiplier 30x 32x
L1 Cache 80K (per core) 80K (per core)
L2 Cache 2MB (per core) 2MB (per core)
Unlocked Multiplier Yes Yes
Package
Specification Intel Core i9 13900KF ↗ Intel Core i9 14900K ↗
Transistors
Fabrication Process 10 nm 10 nm
TDP (PL1) 125 W 125 W
Socket LGA-1700 LGA-1700
Peak Temperature 100°C 100°C
iGPU
Specification Intel Core i9 13900KF ↗ Intel Core i9 14900K ↗
Integrated Graphics Intel UHD Graphics 770
GPU Boost Clock 1650 MHz
Shading Units 256
TMUs 16
ROPs 8
Execution Units 32
iGPU FLOPS 0.8 TFLOPS
Memory Support
Specification Intel Core i9 13900KF ↗ Intel Core i9 14900K ↗
Memory Types -8800 -8800
Max. Memory Size 192 GB 192 GB
Memory Channels 2 2
Max. Memory Bandwidth 89.6 GB/s 89.6 GB/s
ECC Support Yes Yes

Comparison with Competitors

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