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Intel Core Ultra 7 355

Intel · Released Jan 1, 2026

Intel Core Ultra 7 355

Panther Lake is the codename for Core Ultra Series 3 mobile processors developed by Intel. The architecture was launched in January 2026 at CES 2026. It succeeds and extends Lunar Lake and is designed as a scalable mobile platform spanning a wider range of power and performance targets, from thin-and-light laptops to higher-performance mobile systems. The Core Ultra X9 378H CPU was launched separately, without a formal announcement, in April 2026.

Description and image from Wikipedia (CC BY-SA 4.0)

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Specifications

Identity
Processor Number
355
Segment
Mobile
Product Collection
Intel® Core™ Ultra Series 3 processors
Codename
Panther Lake
Socket
FCBGA2540
Launch
Q1'26
Performance
Total Cores
8
Performance Cores
4
Efficient Cores
0
Total Threads
8
Max Turbo
4.7 GHz
P-Core Max Turbo
4.7 GHz
P-Core Base
2.3 GHz
E-Core Base
1.7 GHz
Cache
12 MB Intel® Smart Cache
Memory
Max Memory
128 GB
Memory Types
Up to LPDDR5X 7467 MT/s Up to DDR5 6400 MT/s
Memory Channels
2
Integrated GPU
Integrated Graphics
Intel® Graphics
iGPU Max
2.5 GHz
Power
Base Power
25 W
Max Turbo Power
55 W

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Catalog data from Intel ARK and AMD spec pages. Microarchitecture context from Wikipedia (CC BY-SA 4.0). Prices observed from Canadian retailers and refreshed daily. Current price = most recent observation per listing within the last 7 days.

Last refreshed: May 21, 2026, 9:22 p.m.