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CPU
Core i9 13900KF
Intel
$54649
Core i9 12900K
Intel
$42999
Core Count
24 (8P+16E)16 (8P+8E)
Thread Count
3224
Performance-cores
88
Efficient-cores
168
TDP
125W 125W
Boost TDP
253W 241W
Base Clock
3 GHz3.2 GHz
Boost Clock
5.8 GHz5.2 GHz
Cooler Included
No No
Process
10 nm10 nm
ECC Memory Support
No No
Integrated Graphics
NoneIntel UHD Graphics 770
L2 Cache
32 MB14 MB
L3 Cache
36 MB30 MB
Manufacturer Specs
Intel's Site Intel's Site
Microarchitecture
Raptor LakeAlder Lake
Series
Core i9Core i9
Socket
LGA1700LGA1700
Memory Supported
DDR5DDR5
Amazon
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Comparison Analysis

Comparing the Core i9 13900KF vs Core i9 12900K reveals distinct differences in their targeted use cases.

The Core i9 12900K is the more budget-friendly option, costing approximately $117 (27%) less than the Core i9 13900KF.

The Core i9 13900KF features a higher core count, making it better suited for multitasking and heavy productivity workloads.