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

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.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. It's also difficult to draw conclusions on these GPUs' performance using just these on-paper numbers.That leads us to the other recent Arc story: some SiSoftware benchmarks purporting to show an Arc desktop GPU's performance surfaced last week, pointing to a 512 EU model that was roughly competitive with an Nvidia RTX 3070 Ti (albeit with more impressive-looking numbers for GPU computing tasks than for gaming).