> ETH's PoW algo is memory hard
Note: Was memory hard. ETH's PoW algo was abandoned by the main chain as of last year.
Note: Was memory hard. ETH's PoW algo was abandoned by the main chain as of last year.
ETH is not using PoW any longer having switched to PoS.
Other chains, like ETC, still use PoW and the memory hard ethash algo.