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LIMCHIP CO., LIMITED
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155U
Brand: Intel
Intel Core Ultra 7 155U is a Meteor Lake U-series mobile processor featuring 12 cores (2 P-cores, 8 E-cores, 2 LP E-cores) and 14 threads, with 12 MB Intel Smart Cache. It runs at up to 4.8 GHz max turbo (P-core, 1.7 GHz base), operates at 15 W base TDP (57 W max turbo), supports LPDDR5 × 7467 MT/s and DDR5 5600 MT/s memory with up to 96 GB capacity, integrates Intel Graphics (4 Xe-cores, up to 1.95 GHz), and uses the FCBGA2049 package (50 × 25 mm). This Core Ultra 7 U-series part has higher clock speeds than the 125U while keeping the same 12-core count and 15W base TDP.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| Intel | 155U | 1,200 | 26+ | Intel 155U; confirm date code by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
MCU / Processor Specifications
| Parameter | Value / Specification |
|---|---|
| Core / Architecture | 12 cores (2 P-cores + 8 E-cores + 2 LP E-cores), 14 threads; Meteor Lake (Intel 4); Hyper-Threading enabled |
| Clock Frequency | P-core: 1.7 GHz base, 4.8 GHz murbo; E-core: 1.2 GHz base, 3.8 GHz turbo; LP E-core: 700 MHz base, 2.1 GHz turbo |
| Cache | 12 MB Intel Smart Cache |
| Thermal Design Power | 15 W base; 57 W mmum turbo |
| Memory | LPDDR5 × 7467 MT/s; DDR5 5600 MT/s; up to 96 GB; 2 channels |
| Integrated Graphics | Intel Graphics, 4 x-cores, up to 1.95 GHz; DP 2.1, HDMI 2.1, eDP 1.4b |
| NPU (AI Accelerator) | Intel AI Boost NPU, 11 TOPS (Int8) |
| Interfaces | PCIe 4.0, up to 20 CPU lanes; Thunderbolt 4; NO PCIe 5.0 |
| Package / Case | FCBGA2049, 50 × 25 mm, 2049-ball BGA, tray (OEM) |
| Lifecycle | Production; launched Q4'23; Core Ultra 7 U-series: higher clock than 125U |
Embedded Processor Features & Applications
- 155U is the higher-clock U-series option vs 125U: P-cores reach 4.8 GHz (vs 4.3 GHz) and E-cores run at 1.2 GHz base (vs 800 MHz).
- Same 12-core (2P+8E+2LP) configuration as 125U but with higher max turbo frequencies across all core types.
- Intel Graphics 4 Xe-cores run at up to 1.95 GHz (vs 1.85 GHz in 125U); measurable graphics performance uplift.
- 15 W base TDP and 57 W max turbo match 125U; the performance gain comes from clock improvements, not core count.
- Shared FCBGA2049 package with 125U; board designers can reuse layouts between 125U and 155U with BIOS update only.
- NPU 11 TOPS enables local AI at ultra-low power; ideal for embedded inference in fanless industrial platforms.
Need Price & Availability for 155U?
LimChip can supply 155U in tray condition. RFQ for current stock and lead time.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
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Quality, Shipping & Payment
Commercial and shipment details for 155U are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is 155U available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for 155U by RFQ.
What should buyers check before ordering 155U?
Buyers should check exact suffix, package, memory option, firmware compatibility and lifecycle status for 155U, together with live stock and traceable supply.
How do I request a quote for 155U?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.