Intel Iris Xe Max Discrete GPU for Slim Laptops Announced 36353 Promises AI and Encoding Performance Boost

The Intel Iris Xe Max will take on Nvidia's GeForce MX350 in the entry-level discrete GPU space 4s2y1e

By Jamshed Avari | Updated: 31 October 2020 21:31 IST

Intel Iris Xe Max Discrete GPU for Slim Laptops Announced, Promises AI and Encoding Performance Boost

The Intel Iris Xe Max GPU promises faster AI and video encoding 4t1ud

Highlights

The discrete Intel Iris Max GPU is aimed at thin-and-light laptops
Performance is said to be on par with that of the Nvdia GeForce MX350
Intel can balance power and thermals between its discrete GPU and U

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Intel's 11^th Gen Core ‘Tiger Lake' Us are the first to feature the company's new integrated Xe graphics architecture. Just as laptops built around these Us are going on sale in many parts of the world, the company has revealed that some of them will also ship with its first discrete GPU, the Intel Iris Xe Max. In a surprise announcement, Intel has also disclosed details of how laptops can use integrated and discrete Xe GPUs together to increase graphics performance and accelerate certain kinds of compute-intensive or AI-based tasks.

The Intel Iris Xe Max name first leaked when Intel included the product badge in a presentation of its Acer laptop launch announcement.

The Intel Iris Xe Max GPU is based on the same Xe-LP GPU as the integrated GPUs in 11th Gen Core Tiger Lake processors. It is targeted at thin-and-light laptops and will be able to work in conjunction with an integrated GPU. This is enabled through a software framework that Intel calls this Deep Link. The primary applications that can be accelerated by “stacking” the capabilities of both GPUs include AI inferencing and video encoding.

Intel 'Tiger Lake' Gen 11 Us: What to Know Before Buying a New Laptop

Deep Link is also able to dynamically manage power and thermal headroom between the GPU and U, resulting in a claimed 20 percent improvement in U performance when the GPU is idle. This is similar to AMD's SmartShift power optimisation feature.

Intel claims up to 7 times faster AI-based content creation on the 11^th Gen Core i7-1165G7 U plus Iris Xe Max GPU compared to a laptop with a 10^th Gen Intel Core i7-1065G7 U and Nvidia GeForce MX350 GPU. As for media encoding, Intel says it has achieved 1.78X better results than with a Core i9-10980HK and GeForce RTX 2080 Super (MaxQ).

The Iris Xe Max GPU features up to 96 execution units which is the same as the top-end integrated implementation, but has a higher maximum clock speed of 1.65GHz. It leverages Intel's 10nm SuperFin transistor technology. It can leverage PCIe 4.0 speed to connect to the U, and has 4GB of LPDDR4X memory with a bandwidth of 68GBps. Up to four displays can be run simultaneously over HDMI 2.0b, DisplayPort 1.4 or internal eDP. Variable rate shading and adaptive sync are ed.

What to Expect from New Intel 'Evo' Laptops Launching Later This Year

In of gaming performance, the Iris Xe Max is positioned against Nvidia's GeForce MX350 entry-level discrete GPU, so you can expect to play relatively modern games at 1080p at medium to low settings with frame rates above 30fps.

Acer, Asus and Dell have simultaneously unveiled the first laptops featuring Iris Xe Max GPUs. The Acer Swift 3X, Asus VivoBook TP470, and Dell Inspiron 15 7000 2-in-1 will all go on sale in parts of the world in November.

Intel had long ago 11th Gen 'Rocket Lake' Us next year.

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