I have tuned some RX480 with 8GB Samsung memory.
Finally i used this custom strap:
Code:
777000000000000022CC1C00106A5D4DD0571016B90D060C0060070014051420FA8900A0030000001011333DC0303A17
I use it on three different cards.
- MSI Armor
- Asus Strixx OC
- Powerful Color Red Devil
On both, asus and msi i get already memory errors above 2000MHz, a few, about 1 of 15 run without memerrors at 2100 over 24h.
On the red devil all runs 2100MHz without any memory errors over 24h. So on the red devil 30,5MH/s, other only 29MH/s.
Are there different Samsung memory chips?
![Huh](https://bitcointalk.org/Smileys/default/huh.gif)
Original straps here:
Asus Strixx RX480 8GB OC
Code:
1500 555000000000000022CC1C00AD595B41C0570E14B00B450A0068C70003011420FA8900A003000000170E2B34A42A3116
1625 555000000000000022CC1C00CE616C47D0570F15B48C250B006AE7000B031420FA8900A003000000190F2F39B22D3517
1750 777000000000000022CC1C00106A6D4DD0571016B90D060C006AE70014051420FA8900A0030000001B11333DC0303A17
2000 777000000000000022CC1C0031F67E57F05711183FCFB60D006C070124081420FA8900A0030000001E123A46DB354019
MSI Armor RX480 8GB
Code:
1500 555000000000000022CC1C00AD595B41C0570E15B00B450A0068C70003011420FA8900A003000000170E2B34A42A3116
1625 555000000000000022CC1C00CE616C47D0570F16B48C250B006AE7000B031420FA8900A003000000190F2F39B22D3517
1750 777000000000000022CC1C00106A6D4DD0571017B90D060C006AE70014051420FA8900A0030000001B11333DC0303A17
2000 777000000000000022CC1C0031F67E57F05711193FCFB60D006C070124081420FA8900A0030000001E123A46DB354019
Powerful Color Red Devil
Code:
1500 555000000000000022CC1C00AD595B41C0570E14B00B450A0068C70003011420FA8900A003000000170E2B34A42A3116
1625 555000000000000022CC1C00CE616C47D0570F15B48C250B006AE7000B031420FA8900A003000000190F2F39B22D3517
1750 777000000000000022CC1C00106A6D4DD0571016B90D060C006AE70014051420FA8900A0030000001B11333DC0303A17
2000 777000000000000022CC1C0031F67E57F05711183FCFB60D006C070124081420FA8900A0030000001E123A46DB354019
I have marked the difference in 2000 straps.
Devil 77 70 00 00 00 00 00 00 22 CC 1C 00 31 F6 7E 57 F0 57 11 18 3F CF B6 0D 00 6C 07 01 24 08 14 20 FA 89 00 A0 03 00 00 00 1E 12 3A 46 DB 35 40 19
MSI 77 70 00 00 00 00 00 00 22 CC 1C 00 31 F6 7E 57 F0 57 11 19 3F CF B6 0D 00 6C 07 01 24 08 14 20 FA 89 00 A0 03 00 00 00 1E 12 3A 46 DB 35 40 19
ASUS 77 70 00 00 00 00 00 00 22 CC 1C 00 31 F6 7E 57 F0 57 11 18 3F CF B6 0D 00 6C 07 01 24 08 14 20 FA 89 00 A0 03 00 00 00 1E 12 3A 46 DB 35 40 19
CUSTOM 77 70 00 00 00 00 00 00 22 CC 1C 00 10 6A 5D 4D D0 57 10 16 B9 0D 06 0C 00 60 07 00 14 05 14 20 FA 89 00 A0 03 00 00 00 10 11 33 3D C0 30 3A 17
Can You help me out? I need a bit better strap for the MSI and Asus. Many THX.