Intel introduces Arc “Xe-LPG” Meteor Lake GPU Architecture: 8 Xe-Cores and Ray Tracing Boosts


September 20, 2023 by our News Team

  • Reduced minimum voltage requirement and increased maximum frequency, resulting in improved efficiency and higher clock speeds.
  • Supports 1 FP64 operation per clock cycle and allows for concurrent processing of FP+INT/EM instructions.
  • On par with integrated RDNA3 solutions, making Meteor Lake processors an attractive choice for next-generation handheld gaming devices.


Intel has launched its latest integrated graphics architecture, Xe-LPG, which promises higher frequencies and larger GPU configurations compared to its predecessor, Xe-LPA. Following the trend of 2x scaling enhancements seen in previous iterations, Xe-LPG is derived from the Alchemist architecture found in Intel’s Xe-HPG discrete gaming GPUs for desktop and laptop systems.

One of the key advantages of Xe-LPG is its reduced minimum voltage requirement and increased maximum frequency, resulting in improved efficiency and higher clock speeds. This means that gaming experiences can be delivered at remarkably low power consumption levels, as low as 10 watts.

The Xe-LPG architecture also brings notable upgrades to the Xe-LPG Vector Engine. It now supports 1 FP64 operation per clock cycle and allows for concurrent processing of FP+INT/EM instructions. Intel is adopting the same design principles seen in the Xe-HPG architecture and introducing Xe-Cores specifically tailored for integrated graphics. The upcoming Meteor Lake release is expected to feature 8 Xe-Cores, 128 Vector Engines, 2 Geometry Pipelines, 8 Samplers, 4 Pixel Backends, and 8 Ray Tracing Units.

With support for technologies like XeSS upscaling and dedicated ray tracing hardware acceleration through 8 cores, Xe-LPG will be on par with integrated RDNA3 solutions. This could potentially make Meteor Lake processors an attractive choice for next-generation handheld gaming devices.

Intel plans to debut Xe-LPG with the first Meteor Lake CPU series under the Core Ultra lineup later this year. More details about Meteor Lake’s CPU and NPU architectures will be revealed by Intel in the coming days.

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Background Information


About Intel: Intel Corporation, a global technology leader, is for its semiconductor innovations that power computing and communication devices worldwide. As a pioneer in microprocessor technology, Intel has left an indelible mark on the evolution of computing with its processors that drive everything from PCs to data centers and beyond. With a history of advancements, Intel's relentless pursuit of innovation continues to shape the digital landscape, offering solutions that empower businesses and individuals to achieve new levels of productivity and connectivity.

Intel website  Intel LinkedIn

Technology Explained


CPU: The Central Processing Unit (CPU) is the brain of a computer, responsible for executing instructions and performing calculations. It is the most important component of a computer system, as it is responsible for controlling all other components. CPUs are used in a wide range of applications, from desktop computers to mobile devices, gaming consoles, and even supercomputers. CPUs are used to process data, execute instructions, and control the flow of information within a computer system. They are also used to control the input and output of data, as well as to store and retrieve data from memory. CPUs are essential for the functioning of any computer system, and their applications in the computer industry are vast.


GPU: GPU stands for Graphics Processing Unit and is a specialized type of processor designed to handle graphics-intensive tasks. It is used in the computer industry to render images, videos, and 3D graphics. GPUs are used in gaming consoles, PCs, and mobile devices to provide a smooth and immersive gaming experience. They are also used in the medical field to create 3D models of organs and tissues, and in the automotive industry to create virtual prototypes of cars. GPUs are also used in the field of artificial intelligence to process large amounts of data and create complex models. GPUs are becoming increasingly important in the computer industry as they are able to process large amounts of data quickly and efficiently.


Ray Tracing: Ray tracing is an advanced rendering technique used in computer graphics to simulate the way light interacts with objects in a virtual environment. It traces the path of light rays as they travel through a scene, calculating how they interact with surfaces, materials, and lighting sources. By simulating the complex behaviors of light, ray tracing produces highly realistic and accurate visual effects, including lifelike reflections, shadows, and refractions. This technology enhances the overall visual quality of images and animations by accurately replicating how light behaves in the real world, resulting in a more immersive and visually stunning digital experience.

Ray Tracing Website: https://www.nvidia.com/en-gb/geforce/technologies/ray-tracing/



XeSS: XeSS (XML-enabled Scripting System) is a powerful scripting language developed by Microsoft that enables developers to create dynamic web applications. It is based on the XML language and is designed to be easy to use and understand. XeSS is used in the computer industry to create dynamic web applications that can be used to create interactive websites, web services, and web applications. XeSS is also used to create web-based applications that can be used to access and manipulate data stored in databases. XeSS is a powerful tool for developers to create dynamic web applications that can be used to create interactive websites, web services, and web applications.





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