In 2021, Nvidia released the Nvidia CMP 170HX, a compute-only card designed for Ethereum mining. It is essentially a variant of the Nvidia A100, Nvidia’s top-performing datacenter GPU. While the CMP 170HX was originally used for mining, it is now being sold on second-hand markets in China. The GPU has a peak memory bandwidth of 1355 GB/s, making it the GPU with the fastest memory at an affordable price. However, its floating-point performance is restricted, with FP32 performance being slower than even a 2020 multi-core CPU. The GPU also has reasonable integer performance and performs well in simulations that are memory-bound.
https://niconiconi.neocities.org/tech-notes/nvidia-cmp-170hx-review/