Product Compare

Intel Core i9 9900KF vs Intel Core Ultra 5 225F

	CPU Intel Core i9 9900KF	CPU Intel Core Ultra 5 225F
General Parameters
Release Date	Jan 2019	Dec 2024
Manufacturer	Intel	Intel
Type	Desktop	Desktop
Instruction Set	x86-64	x86-64
Core Architecture	Coffee Lake	Arrow Lake
Processor Number	i9-9900KF	225F
Integrated Graphics	N/A	No
Generation		Ultra 5 (Arrow Lake)
Package
Manufacturing Process	14 nm	3 nm
Socket	LGA-1151	FCLGA-1851
Power Consumption	95 W	65 W
Peak Operating Temperature	100 °C	105 °C
Transistor Count		17.8 billions
Max Turbo Power Consumption		121 W
Foundry		TSMC
Die Size		243 mm²
Package		FC-LGA18W
CPU Performance
Performance Cores	8	6
Performance Core Threads	16	6
Performance Core Base Frequency	3.6 GHz	3.3 GHz
Performance Core Turbo Frequency	5 GHz	4.9 GHz
Total Core Count	8	10
Total Thread Count	16	10
Bus Frequency	100 MHz	100 MHz
Multiplier	36x	33
L1 Cache	64 K per core	192 K per core
L2 Cache	256 K per core	3 MB per core
L3 Cache	16 MB shared	20 MB shared
Unlocked Multiplier	Yes	No
Efficiency Cores		4
Efficiency Core Threads		4
Efficiency Core Base Frequency		2.7 GHz
Efficiency Core Turbo Frequency		4.4 GHz
SMP		1
Memory Parameters
Memory Types	DDR4-2666	DDR5-6400
Max Memory Size	128 GB	256 GB
Max Memory Channels	2	2
Max Memory Bandwidth	41.6 GB/s	102.4 GB/s
ECC Memory Support	No	No
Miscellaneous
Official Website	Official Link ↗	Official Link ↗
PCIe Version	3.0	5.0
PCIe Lanes	16	24
Extended Instruction Set	SSE4.1, SSE4.2, AVX-2
Benchmarks
Cinebench R23 Single Core	1260	2070
Cinebench R23 Multi Core	12606	16114
Geekbench 6 Single Core	1612	2847
Geekbench 6 Multi Core	7648	14714
Passmark CPU Single Core	2945	4472
Passmark CPU Multi Core	18462	31606