Not really. Any Bios modded RX 570 should get 28-30 MH/s on Ethash. On other less memory intensive algorithms it plays almost no role in the hash rate. How much a card overclocks is more dependent on the ASIC quality than it is on the memory type. I've had very good results using the Polaris Bios Editor v1.62 'one click timing patch' on the original Bios. PBE automatically detects the memory type and v1.6.2 applies the bundled performance straps to the 1750 MHz and up timings. The current v1.6.7 adjusts the 1500 MHz and up timings, but the 1750 MHz straps are more stable for most cards.
https://github.com/jaschaknack/PolarisBiosEditor/tree/9ec64066eecdb55ac86da7bc82181eaab2161d51
Topic: Does the brand of memory on gpu matter? - page 2. (Read 298 times)
Hi. I have received some radeon 570 (4gb and 8gb).
Does it really matter what kind of memory they have? Samsung, elphida, hynix or micron?
If it matters I want to return the “bad” ones and keep the best.
Does it really matter what kind of memory they have? Samsung, elphida, hynix or micron?
If it matters I want to return the “bad” ones and keep the best.
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