Core Ultra 9 285HX vs Ryzen 9 7945HX3D: which is better

Intel Core Ultra 9 285HX (laptop, 2025) against AMD Ryzen 9 7945HX3D (laptop, 2023): benchmarks, games, specs and current prices.

Key differences

Ryzen 9 7945HX3D is 2% faster in multi-threaded work (PassMark 57,507 vs 56,405).
Core Ultra 9 285HX is 13% faster per core.

Open the full duel

	Core Ultra 9 285HX	Ryzen 9 7945HX3D
Overall score	78.3	79.8
PassMark CPU Mark	56,405	57,507
Single-thread rating	4,598	4,067
US price	laptops only	laptops only
Cores	24 (8P + 16E)	16
Threads	24	32
Base clock	2.8 GHz	2.3 GHz
Max boost	5.5 GHz	5.4 GHz
L3 cache	36 MB	128 MB
TDP	55 W	55 W
Max power	160 W	75 W
Memory	DDR5	DDR5
Memory speed	6400 MT/s	5200 MT/s
PCI Express	PCIe 5.0	PCIe 5.0
Socket	BGA (soldered)	BGA (soldered)
Process	3 nm (TSMC N3B)	5 nm (TSMC N5)
Architecture	Arrow Lake	Zen 4
Series	Core Ultra 200HX	Ryzen 7000HX
Release year	2025	2023
Integrated graphics	Intel Graphics	Radeon 610M

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