Latest Intel Arc GPU leaks: 3070 Ti-ish speeds, 5 different options for laptops

Enlarge / Intel's upcoming Arc GPUs. (credit: Intel)

Intel hasn't said much about its upcoming Arc dedicated GPUs since announcing their branding and a handful of architectural details a few months ago, but recent leaks have given us some indications of what we can expect when it comes to performance and to the GPUs that Intel is planning for laptops later this year.

Of the leaks, the one about the laptop Arc models is more concrete. A slide originally leaked on Twitter outlines a total of five different GPU models for laptops, ranging from a couple of slow-but-better-than-integrated options at the bottom all the way to a potential high-end GeForce or Radeon competitor.

Potential configuration options for Intel's laptop Arc GPUs. (credit: @9550pro on Twitter)

The best of the GPUs includes 512 of Intel's GPU execution units (EUs) attached to 16 GB of 16 Gbps video memory using a 256-bit interface; that wide a memory interface and that much memory suggests a high-end GPU that's trying to compete with GeForce 3070- and 3080-series and Radeon 6800- and 6900-series products. The middle two GPU options-one 384 EU model with 12 GB of RAM connected to a 192-bit interface and one 256 EU model with 8 GB of RAM and a 128-bit interface-are reminiscent of the specs for Nvidia's mainstream RTX 3060 and 3050 laptop GPUs. The two low-end models, which connect to 4 GB of RAM with a 64-bit memory interface, seem poised to compete with GPUs like Nvidia's GeForce MX series or the beefed-up RDNA2 integrated GPUs in AMD's upcoming Ryzen 6000 laptop processors.

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