> Ara runs at 1.2 GHz in the typical corner (TT/0.80 V/25 oC), achieving a performance up to 34 DP-GFLOPS. In terms of energy efficiency, Ara achieves up to 67

> Ara runs at 1.2 GHz in the typical corner (TT/0.80 V/25 oC), achieving a performance up to 34 DP-GFLOPS. In terms of energy efficiency, Ara achieves up to 67 DP-GFLOPS/W under the same conditions, which is 56% higher than similar vector processors found in literature. I wonder if it supports vectorized 8-bit multiplies and, if so, what its performance and efficiency is on those. I've been looking around at AI accelerators a bit recently. They AFAIK only do 8-bit operations and are rated in TOPS (tera-operations-per-second). Google's Coral USB Accelerator (with an Edge TPU chip) claims 4 TOPS, at 2 TOPS/W. The Gyrfalcon Plai Plug (with a SPR2801S chip) claims 5.6 TOPS, at 9.3 TOPS/W. It'd be really exciting to have an open architecture chip match or exceed that. The Kendryte K210 is a RISC-V AI accelerator chip announced recently, but it only claims 0.25 TOPS, or 0.8 TOPS/W.