Intel Core Ultra 9 275HX
Intel Core Ultra Series 2 · Arrow Lake
24 Cores
24 Threads
Up to 5.4 GHz
FCBGA2114
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A substantial twenty-four-core, twenty-four-thread flagship at 55W, the Core Ultra 9 275HX reaches a 5.4GHz boost clock on a 3nm process — among the most powerful mobile chips Intel has shipped under the Core Ultra branding.
Notably, this configuration shows no Hyper-Threading (equal core and thread counts), relying purely on core count rather than SMT for its multi-threaded performance, aimed at the highest tier of gaming and workstation laptops.
Highlights
24 Cores / 24 Threads
Up to 5.4 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 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 255HX
20/20 @2.4GHz 55W
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
Benchmark Summary
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Specifications
Cores / Threads24 / 24
Base Clock2.7 GHz
Max Turbo Frequency5.4 GHz
L3 Cache36 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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