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Intel Core Ultra 7 255HX

Intel Core Ultra Series 2 · Arrow Lake

20 Cores 20 Threads Up to 5.2 GHz FCBGA2114
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Highlights
20 Cores / 20 Threads

Up to 5.2 GHz boost clock.

RAM Support: DDR5

Supported memory generations. Soldered (LPDDR) or upgradeable depends on the laptop.

Intel Core Ultra Series 2 Lineup
Intel Core Ultra 9 290HX Plus 24/24 @2.7GHz 55W Intel Core Ultra 9 288V 8/8 @3.3GHz 30W Intel Core Ultra 9 285HX 24/24 @2.8GHz 55W Intel Core Ultra 9 285H 16/16 @2.9GHz 45W Intel Core Ultra 9 275HX 24/24 @2.7GHz 55W Intel Core Ultra 7 270HX Plus 20/20 @2.4GHz 55W Intel Core Ultra 7 268V 8/8 @2.2GHz 17W Intel Core Ultra 7 266V 8/8 @2.2GHz 17W Intel Core Ultra 7 265U 12/14 @2.1GHz 15W Intel Core Ultra 7 265HX 20/20 @2.6GHz 55W Intel Core Ultra 7 265H 16/16 @2.2GHz 28W Intel Core Ultra 7 258V 8/8 @2.2GHz 17W Intel Core Ultra 7 256V 8/8 @2.2GHz 17W Intel Core Ultra 7 255U 12/14 @2GHz 15W Intel Core Ultra 7 255H 16/16 @2GHz 28W Intel Core Ultra 7 251HX 18/18 @2.9GHz 55W Intel Core Ultra 5 245HX 14/14 @3.1GHz 55W Intel Core Ultra 5 238V 8/8 @2.1GHz 17W Intel Core Ultra 5 236V 8/8 @2.1GHz 17W Intel Core Ultra 5 235H 14/14 @2.4GHz 28W Intel Core Ultra 5 235HX 14/14 @2.9GHz 55W Intel Core Ultra 5 235U 12/14 @2GHz 15W Intel Core Ultra 5 228V 8/8 @2.1GHz 17W Intel Core Ultra 5 226V 8/8 @2.1GHz 17W Intel Core Ultra 5 225U 12/14 @1.5GHz 15W Intel Core Ultra 5 225H 14/14 @1.7GHz 28W
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Specifications
Cores / Threads20 / 20
Base Clock2.4 GHz
Max Turbo Frequency5.2 GHz
L3 Cache30 MB
TDP55W
SocketFCBGA2114
Memory SupportDDR5
PCIe SupportPCIe 5.0 / 4.0
Integrated Graphics Intel Graphics (Arrow Lake HX, 4 Xe)
Processor TypeLaptop
Launch DateQ1 2025
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Overall Score
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