Intel Core i9 9900K vs Intel Core i9 14900K

Discontinued
Intel Core i9 9900K Buy Now ↗
VS
Best in Class Available
Intel Core i9 14900K Buy Now ↗
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Review

Intel Core i9 9900K
Intel Core i9 14900K
Single-Core Performance
49
87
Multi-Core Performance
30
87
Power Efficiency
41
58
Integrated Graphics
23
31
QucikComparison Final Score
41
86
❖

Key differences

Key distinctions and advantages between Intel Core i9 9900K and Intel Core i9 14900K

Reasons to consider the Intel Core i9 9900K

  • + 8 cores / 16 threads with SMT
  • + DDR4 memory support
  • + LGA-1151 socket
  • + Coffee 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 9900K
  • Built-in integrated graphics
  • Moderate power consumption (95W TDP)
  • Limited single-core performance
  • Limited multi-threaded performance
  • Older generation architecture

"A entry-level Intel Core i9 9900K processor with strong single-core performance (49/100). Suited for basic computing tasks."

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 9900K
VS
Intel Core i9 14900K
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VALUE INDEX
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Benchmarks

Blender
Blender CPU
Intel Core i9 9900K
178.22
Intel Core i9 14900K +188%
512.57
Cinebench
Cinebench 2024 (Single)
Intel Core i9 9900K
79
Intel Core i9 14900K +63%
129
Intel Core i9 9900K Intel Core i9 14900K
Cinebench 2024 (Multi) 706 2086

Specifications

GeekBench v6
Specification Intel Core i9 9900K ↗ Intel Core i9 14900K ↗
Geekbench 6 (Single-Core) 1621 3171
Geekbench 6 (Multi-Core) 8151 22629
File compression 545.7 MB/sec 1940 MB/sec
Clang compilation 67.7 Klines/sec 194.6 Klines/sec
HTML 5 Browser 175.1 pages/sec 589.2 pages/sec
PDF Renderer 275.6 Mpixels/sec 638.4 Mpixels/sec
Text processing 159 pages/sec 318.7 pages/sec
Background blur 40.4 images/sec 71.7 images/sec
Photo processing 68.6 images/sec 191.6 images/sec
Ray tracing 14.5 Mpixels/sec 41.7 Mpixels/sec
PassMark
Specification Intel Core i9 9900K ↗ Intel Core i9 14900K ↗
Passmark CPU (Single-Core) 2915 4693
Passmark CPU (Multi-Core) 18102 58398
Integer math 66.2 GOps/sec 209.7 GOps/sec
Floating point math 41 GOps/sec 152.4 GOps/sec
Find prime numbers 47M Primes/sec 230M Primes/sec
Random string sorting 36.1M Strings/sec 86.8M Strings/sec
Data encryption 6.4 GBytes/sec 46.6 GBytes/sec
Data compression 283 MBytes/sec 787.8 MBytes/sec
Physics 931 Frames/sec 3116 Frames/sec
Extended instructions 19B Matrices/sec 44.9B Matrices/sec
Performance Per Watt
Specification Intel Core i9 9900K ↗ Intel Core i9 14900K ↗
Cinebench 2024 / Watt 7.4 PPW 16.7 PPW
Geekbench 6 Multi / Watt 85.8 PPW 181 PPW
Passmark CPU Mark / Watt 190.5 PPW 467.2 PPW
Blender / Watt 1.88 PPW 4.1 PPW
General
Specification Intel Core i9 9900K ↗ Intel Core i9 14900K ↗
Vendor Intel Intel
Released 8-Oct-18 16-Oct-23
Type Desktop Desktop
Instruction Set x86-64 x86-64
Codename Coffee Lake Raptor Lake Refresh
Model number i9-9900K i9-14900K
Integrated GPU UHD Graphics 630 UHD Graphics 770
Qualcomm Equivalent
CPU
Specification Intel Core i9 9900K ↗ Intel Core i9 14900K ↗
P-Cores 8 8
P-Threads 16 16
Base Frequency (P) 3.6 GHz 3.2 GHz
E-Cores 16
E-Threads 16
Base Frequency (E) 2.4 GHz
Total Cores 8 24
Total Threads 16 32
Multiplier 36x 32x
L1 Cache 64K (per core) 80K (per core)
L2 Cache 256K (per core) 2MB (per core)
Unlocked Multiplier Yes Yes
Package
Specification Intel Core i9 9900K ↗ Intel Core i9 14900K ↗
Transistors
Fabrication Process 14 nm 10 nm
TDP (PL1) 95 W 125 W
Socket LGA-1151 LGA-1700
Peak Temperature 100°C 100°C
iGPU
Specification Intel Core i9 9900K ↗ Intel Core i9 14900K ↗
Integrated Graphics Intel UHD Graphics 630 Intel UHD Graphics 770
GPU Boost Clock 1200 MHz 1650 MHz
Shading Units 192 256
TMUs 24 16
ROPs 3 8
Execution Units 24 32
iGPU FLOPS 0.5 TFLOPS 0.8 TFLOPS
Memory Support
Specification Intel Core i9 9900K ↗ Intel Core i9 14900K ↗
Memory Types -2666 -8800
Max. Memory Size 128 GB 192 GB
Memory Channels 2 2
Max. Memory Bandwidth 41.6 GB/s 89.6 GB/s
ECC Support No Yes

Comparison with Competitors

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