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Intel Core Ultra 7 155U
Published: May 23, 2025Updated: September 22, 2025
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Highlights
- Cores: 12
- Threads: 14
- W TDP: 15
- MHz Frequency: 1700
- GHz Boost: 4.8
- Lake Codename: Meteor
- 2049 Socket: BGA
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Intel Core Ultra 7 155U Specifications
- Cache L1112 KB (per core)
- Cache L22 MB (per core)
- Cache L312 MB (shared)
- E Core L196 KB (per core)
- E Core L22 MB (per module)
- T JMax110°C
- SocketIntel BGA 2049
- FoundryIntel
- PackageFC-BGA
- Process Size7 nm
- I/O Tile ProcessTSMC N6
- So C Tile ProcessTSMC N6
- Graphics Tile ProcessTSMC N5
- Part#SRN6B
- MarketMobile
- Launch Price$490
- Release DateDec 14th, 2023
- Production StatusActive
- # Of Cores12
- LP E Cores2
- SMP # CPUs1
- # Of Threads14
- Hybrid CoresP-Cores: 2E-Cores: 10
- Integrated GraphicsArc Xe-LPG 64EU
- TDP15 W
- Frequency1700 MHz
- Base Clock100 MHz
- Multiplier17.0x
- Turbo Clockup to 4.8 GHz
- AI Boost NPU1.4 GHz
- Maximum Power57 W
- LP E Core Boost2.1 GHz
- E Core Frequency1200 MHzup to 3.8 GHz
- Multiplier UnlockedNo
- CodenameMeteor Lake
- ECC MemoryNo
- GenerationUltra 7(Meteor Lake)
- Memory BusDual-channel
- PCI ExpressGen 4, 12 Lanes(CPU only)
- Rated Speed5600 MT/s
- LPDDR5x Speed7467 MT/s
- Memory SupportDDR5Depends on motherboard
- Secondary PCIeGen 4, 8 Lanes
| Specification | Value |
|---|---|
| Cache L1 | 112 KB (per core) |
| Cache L2 | 2 MB (per core) |
| Cache L3 | 12 MB (shared) |
| E Core L1 | 96 KB (per core) |
| E Core L2 | 2 MB (per module) |
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