AMD Radeon RX 6600 hash rate in Ethereum, Ravencoin cryptocurrency mining

amd radeon rx 6600 8gb mining and hash rate on algorithms Ethash etchash kawpow autolykos

AMD on October 13, 2021 introduced the Radeon RX 6600 graphics card without the XT prefix with a recommended price of $329. Compared to Radeon RX 6600XT, the novelty has less logic processors, the same data bus of 192 bits, but slower DDR6 memory. Because of that memory bandwidth will be a bit less than 224Gbit/s, instead of RX6600XT's 256Gbit/s. That should primarily affect the hash of this video card in Ethereum cryptocurrency mining.

AMD's average graphics card specifications over the last 5 years. 

Characteristics RX6700XT RX6600XT RX6600 RX5700XT RX5700 RX5600XT RX580 RX570  RX560 
Release date 18.03.2021 11.08.2021 13.10.2021  11.06.2019 11.06.2019 21.01.2020 18.04.2017 18.04.2017 05.2017
Frequency GPU (BOOST) MHz 2321 (2581) 1968 (22589) 1626(2491)  1605(1905) 1465 (1725) 1375 (1750) 1257 (1340) 1168 (1244) 1175 (1275)
Core ALU 2560 2048 1792  2560 2304 2304 2304 2048 1024
GFLOPS FP32 13215 10605 8928  9750 7950 7188 6175 5095 2611
Memory 16Gb GDDR6 8Gb GDDR6 8Gb GDDR6  8Gb GDDR6 8GB GDDR6 6Gb GDDR6 8Gb GDDR5 8Gb GDDR5 4Gb GDDR5
Memory bus width 192bit 128bit 128bit  256bit 256bit 192bit 256bit 256bit 128bit
Total memory bandwidth 384Gbit/s 256Gbit/s 224Gbit/s  448Gbit/s 448Gbit/s 288Gbit/s 256Gbit/s 224Gbit/s 112Gbit/s
power usage 230W 160W 132 225W 180W 150W 185W 150W 80W
Announced price, USD 479 USD 379 USD 329USD 449 USD 379 USD 279 USD 229 USD 169 USD 99 USD

AMD Radeon RX 6600 8Gb graphics card hashrate

Hashrate on the stock settings (out of the box) of the RX 6600 graphics card:

radeon rx6600 stock hashrate

Ethash: 27Mh/s  70W

Hashrate on the Ethash algorithm in overclocking and undervolting:

Memory: 950

Core: 900

VDD: 620

VDDCI: 630

MVDD: 1100

Ethash: 29Mh/s  55W


Hashrate on the Ravencoin (Kawpow)

rx 6600 ravencoin kawpow hashrate

KawPow: 8.2Mh/s 65W 13,5Mh/s 70W

Hashrate on the Ergo (Autolykosv2)

rx 6600 ergo autolykos2 hashrate

Autolykos2: 52Mh/s  80W


Compare the hash rate of a video card with other models of video cards from AMD and Nvidia in this table or calculate the income in the mining calculator