Core i9-14900K vs Ryzen 9 9900X3D: which is better

Intel Core i9-14900K (desktop, 2023) against AMD Ryzen 9 9900X3D (desktop, 2025): benchmarks, games, specs and current prices.

Key differences

Core i9-14900K is 4% faster in multi-threaded work (PassMark 58,166 vs 56,040).
Ryzen 9 9900X3D is about 11% faster in games at 1080p (Tom's Hardware).
Core i9-14900K is $77 cheaper ($449 vs $526).
Core i9-14900K gives 22% more performance per dollar.
Ryzen 9 9900X3D has a lower TDP: 120 W vs 125 W.
Different sockets (LGA1700 and AM5): they need different motherboards.

Open the full duel

	Core i9-14900K	Ryzen 9 9900X3D
Overall score	80.7	77.7
PassMark CPU Mark	58,166	56,040
Single-thread rating	4,689	4,628
Games, 1080p, % of the best	78.2%	86.9%
US price	from $449	from $526
Cores	24 (8P + 16E)	12
Threads	32	24
Base clock	3.2 GHz	4.4 GHz
Max boost	6.0 GHz	5.5 GHz
L3 cache	36 MB	128 MB
TDP	125 W	120 W
Max power	253 W	162 W
Memory	DDR4 / DDR5	DDR5
Memory speed	5600 MT/s	5600 MT/s
PCI Express	PCIe 5.0	PCIe 5.0
Socket	LGA1700	AM5
Process	10 nm (Intel 7)	4 nm (TSMC N4P)
Architecture	Raptor Lake Refresh	Zen 5
Series	14th Gen Core	Ryzen 9000
Release year	2023	2025
Integrated graphics	UHD Graphics 770	Radeon (2 CU)

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