Intel details its first Arc A-series GPUs for laptops

engadget.com:

Way back in 2018 Intel announced plans to develop its own line of discrete GPUs back designed to compete with rival cards from AMD and NVIDIA. And despite several delays including missing its original 2020 launch window, this spring the first batch of Intel's new Arc graphics cards are finally ready for use in retail devices, starting with Samsung's Galaxy Book 2 Pro laptops.

As a quick recap, while Intel's Arc line will eventually cover both laptops and desktops, the first batch of A-series GPUs are lower-power cards intended mainly for ultraportables and thin-and-light notebooks. The company's graphics cards will use a naming scheme similar to its CPUs to help differentiate between various performance tiers, beginning with the new Arc A350M and A370M, before moving on to the more powerful Arc 5 and Arc 7 cards which are due out sometime later this summer. 

Across the entire family of Arc GPUs, Intel's graphics architecture is based on four main pillars: the company's XE cores, XE Media Engine, XE Display Engine, and the XE Graphics Pipeline. All Arc cards will also have the same basic feature set including support for DirectX 12 Ultimate, ray tracing, XE Super Sampling, AV1 hardware acceleration and more. 

The Arc's XE cores are based on Intel's XE HPG (High Performance Graphics) microarchitecture, with each core featuring 16 256-bit Vector Engines. 16 1,024-bit Matrix Engines and 192KB of shared memory. The XE Media Engine is designed to support popular video apps with hardware encoding at up to 8K 10-bit HDR and hardware acceleration for a number of popular standards (VP9, AVC, HEVC, AV1). Meanwhile, the XE Display Engine was built to handle video output for up to two 8K displays at 60Hz simultaneously, four 4K displays