Intel Unveils Next-Generation Core Processor Series 1 with Revolutionary 15 W U Chips for Low-Power Systems

Intel has just announced the launch of its exciting new Core Processor Series 1, featuring groundbreaking new 15W U chips designed specifically for low-power systems. This latest processor family promises massive performance and efficiency gains, allowing thinner and lighter laptops and mobile devices with exceptional battery life. Let’s take a closer look at what makes the new Core Processor Series 1 so revolutionary.

Intel Revolutionizes Low-Power Systems with Debut of Core Processor Series 1 and Cutting-Edge 15 W U Chips

For years, processors for low-power laptops and mobile devices have been limited to a maximum power consumption of 15W, restricting their performance due to thermal constraints. Intel has shattered that barrier with the introduction of its new 15W U chips. Built on the company’s innovative U-series architecture focusing on power efficiency, these processors can drive up to 55% better overall performance than the previous generation in the same 15W power envelope.

The new 15W U chips are the first in the industry designed specifically for sub-10mm thin and light laptops and tablets. Featuring up to 10 cores (2 performance and 8 efficiency), they deliver incredible responsiveness and multi-tasking capabilities without compromising battery life. Mobile professionals can now enjoy workstation-class performance in sleek, portable devices.

Intel core processors series 1 Launched

Intel Introduces Powerhouse Performance with Core Processor Series 1 and Breakthrough 15 W U Chips for Low-Power Systems

The flagship of the new Core Processor Series 1 lineup is the remarkable Core i7-1560U. Running at up to 5.4GHz turbo frequency with 14MB of L3 cache, it brings a desktop-caliber experience in innovative thin and light systems. Even the lower-tier Core i5-1540U with up to 5GHz turbo outperforms previous gen Core i7 chips.

Powering through heavy workloads is a breeze with up to 12 processing threads on the Core i7 and Core i5 models. The integrated Intel Iris Xe graphics are also up to 2x faster, allowing for light gaming and intensive creative work on the go. Plus, support for fast LPDDR5 6400MHz and DDR5 5200MHz RAM takes multitasking and responsiveness to new heights.

For the first time, Intel has introduced a Core i3 model – the Core i3-1115U with 6 cores – in the 15W U series. Ideal for everyday productivity on mainstream laptops, it still packs a punch with clock speeds up to 4.7GHz. The Core Processor Series 1 offers flexibility for manufacturers to optimize performance and battery life.

Technical Specifications

Here is an overview of the key specifications across the Intel Core Processor Series 1 lineup with 15W U chips:

Intel Core i7-1560U Intel Core i5-1540U Intel Core i3-1115U
Cores 10 (2P + 8E) 10 (2P + 8E) 6 (2P + 4E)
Threads 12 12 8
Smart Cache 12MB 12MB 10MB
Base Frequency (P/E) 1.8GHz / 1.2GHz 1.4GHz / 0.9GHz 1.2GHz / 0.9GHz
Max Turbo (P/E) 5.4GHz / 4.0GHz 5.0GHz / 3.8GHz 4.7GHz / 3.3GHz
Graphics Intel Iris Xe Intel Iris Xe Intel UHD
Memory Support DDR5-5200, LPDDR5-6400 DDR5-5200, LPDDR5-6400 DDR4-3200, LPDDR4x-4267
Memory Capacity Up to 96GB Up to 96GB Up to 96GB

With up to 96GB RAM capacity, these new processors allow you to have dozens of apps open without slowdowns. The support for advanced LPDDR5 and DDR5 memory results in 50% greater bandwidth compared to DDR4 RAM for zippy performance.

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Optimized for Thin, Light and Efficient Computing

The 15W U chips have been architected to maximize performance per watt, providing powerhouse productivity without sacrificing mobility. The intelligent hybrid architecture with Performance cores (P-cores) and Efficient cores (E-cores) dynamically adapts to workload demands.

The E-cores deliver outstanding performance for lightweight threading, allowing the P-cores to focus on intensive single-threaded tasks. Intel Thread Director rapidly assigns threads to the right cores, unleashing the full potential of the Architecture. AI-driven technologies like Deep Learning Boost also accelerate workloads like voice services and multitasking.

On the fabrication process side, Intel 7 and Intel 4 manufacturing enable the integration of innovative technologies while enhancing power efficiency through transistor optimizations. These advanced nodes also increase transistor density for greater performance scalability.

For sleek and portable ultrabook designs, the processors feature a compact package size of just 30x25mm. With a maximum thermal design power (TDP) rating of 15W focused on the U-series, the chips can fit into razor-thin chassis not possible before. Some highlights of the optimized low-power platform:

  • Up to 55% better overall performance than previous gen at same 15W
  • Up to 2X faster graphics
  • Up to 4 more CPU cores
  • Up to 96GB RAM capacity
  • 30x25mm package size
  • Sub-10mm laptop designs enabled

This combination of excellent performance and power efficiency is a breakthrough for modern computing on the go.

New Possibilities for Mobile Computing

The introduction of the 15W Intel Core Processor Series 1 opens up exciting possibilities for next-gen laptops, 2-in-1s, tablets and other mobile form factors. Here are some of the benefits users can expect:

  • Remarkably sleek and portable designs:** Models under 10mm thick are now possible, with better performance than ever before.
  • Blazing fast responsiveness: Up to 12 threads and 5.4GHz turbo takes mobile computing to new heights.
  • Long-lasting battery life: Innovative architecture balances high performance and incredible power efficiency.
  • Vibrant entertainment: Smooth gameplay, lightning quick content creation and stunning visuals with Intel Iris Xe graphics.
  • Desktop-caliber performance: Experience workstation-class computing on the go for the first time.
  • Always connected: Blazing fast connectivity with integrated Wi-Fi 6E and Thunderbolt 4 support.
  • Smart features: AI acceleration enhances video conferencing, voice services, productivity and security.

Whether you need a business laptop, 2-in-1, or tablet, the Intel Core Processor Series 1 will redefine your expectations of what mobile Computing can deliver. With up to 55% gen-on-gen gains, you don’t have to sacrifice performance or battery life ever again.


Intel’s new Core Processor Series 1 featuring revolutionary 15W U chips represents a giant leap in low-power processor innovation. Through Intel’s advanced manufacturing and hybrid architecture, they have shattered the limits of what’s possible with 15W TDP. For the first time, remarkably thin and light laptops can offer desktop-caliber performance on the go.

Core i7, Core i5 and Core i3 options provide flexibility for manufacturers to optimize different models. With up to 10 cores, 12 threads, 5.4GHz turbo boost, 96GB RAM, Intel Iris Xe graphics and advanced connectivity, these processors open new horizons for mobile computing. Users can enjoy workstation-class power, vivid entertainment and incredible battery life.

The mobile landscape will be transformed in 2023 and beyond as Intel’s partners create next-gen designs powered by the Core Processor Series 1. Whether you need an ultrabook, 2-in-1 or tablet, this platform promises massive performance leaps over previous low-power processors. For mobile workers and professionals, content creators, gamers and everyday users alike, the Future is brighter than ever with Intel’s latest innovation.

For updates in the Intel core processors series 1 Launched, read Hasons news. Some of them are as follows:
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Intel core processors series 1 Launched

  • What is the Intel Core Processor Series 1?
    The Intel Core Processor Series 1 is Intel's newest processor family optimized for thin and light laptops and mobile devices. It introduces 15W U series chips designed for under 10mm system designs with desktop-caliber performance.
  • What is the significance of the 15W U chips?
    The new 15W U chips allow for much higher performance within the 15W power envelope. Previously, 15W was a major constraint but these processors break past that barrier.
  • What are the key features of the Intel Core Processor Series 1?
    Up to 10 cores and 12 threads, speeds up to 5.4GHz, 96GB RAM support, Intel Iris Xe graphics, AI acceleration, advanced connectivity and innovative hybrid architecture balancing performance and efficiency.
  • What types of devices can benefit from the Intel Core Processor Series 1 with 15W U chips?
    Ultrathin laptops, 2-in-1s, tablets, mini PCs and other compact mobile form factors can offer excellent performance, responsiveness and battery life.


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