Rx 470 4gb not enough Mh

[Ciech]

Hello .
I am new in this krypto world and heve many quastions but one is get me flustreited.
How to get those 28 mh on mining eth .
I have made lol miner with this new 4080 renge from the telegram.
I have run OC on 1200
900
1890
20
such a data and have such a Gpu :
Radeon RX 470 4096 MB · Sapphire

Elpida EDW4032BABG · 113-2E353GU.M59

And yes i have get those new bios from a link bellow of the card ofcours on hive platforms
Can any one tell me what is not working ?
My has ret is on the level of 19 mh and i can not brek throu 21 mh .

[progsper]

Hi!

What coin are you mining.

I think it might be the 4 Gb memory.

[Ciech]

I,am mininhg eth .
But what with that memory is it ?
And the bios wiytch il get from hivos VBIOSGPU #0 from worker Ciech (Radeon RX 470 4096 MB)

[HaloGenius]

Look to current epoch number and current DAG size firstly
Secondly If you has old motherboard with PCI-E 2.0 specification than you will get ~20-21MH and t’s good.
To get up to 28MH you’ll need motherboard with PCI-E 3.0+ specification.

[Ciech]

Yes i now what you mean with this dag (4g) But ther is zombie mode and i hop it will work .
And i must check for this pcie i did nit now it .
And what about the golden key to mining eth ?
I mean i should with team red miner or lol or mayby phonmix or ather one .
And may most imortant wich are the best setings on OC parametrs becose i can not get thru as i sad 19 mh above ill try 1150 and 1900 and nothing .

[Ciech]

Het and wher can i find amd - info will working in hiv os ?
Becouse il find this :
- You can control available GPU memory with amd-info after mining started.
or mayby anather words wher can i see on line my aktual memory and clock usege on hive os. without monitor on the miner ?

[PetrP]

Hi,
I have
25.5 MHs on 290, 900MHz 1030mV 125W PCIE 3.0x16, lolminer zombie

or

35.5MHs on 2x290, 900MHz 1030mV 240W, 2xPCIe 3.0x8, lolminer zombie

[Ciech]

How is it posibel ?
Those 290 are mayby 8gb

[PetrP]

8GB unfurnately not. 4GB only - nounlockable to 290x. 8GB model shoud give 30MHs without zombie mode and x16 (8) PCIe lines.

[Ciech]

Look at my stats on amd info is it ok ?
can i do something beter or mayby something is going to rong way ?
Wed Apr 14 14:32:29 CEST 2021 === GPU 0, 01:00.0 Radeon RX 470 4096 MB === Bios: 113-2E353GU.M59 , UUID: M742Y0021101 Core: 1250 MHz 850mV , Mem: 1920 MHz 850mV , VDDCI: 900mV , REF: 30 PerfCtrl: manual , Load: 100% , MemLoad: 79% , Power: 68.140 W , Cap: 122 W Core: 49°C , Fan: 47% , RPM: 1728 Core state: 7 , clocks: 300 466 751 1019 1074 1126 1169 1250* Mem state: 1 , clocks: 300 1920* PCIE Link speed: GEN2 (5.0GT/s) , PCIE Link width: x16 Memory total: 4096.00 MB , used: 4095.22 MB , free: 0.78 MB , type: Elpida EDW4032BABG VDDC: 850mV , VDDCI: 900mV

[PetrP]

@Ciech

Link speed: GEN2 (5.0GT/s)

Gen2 PCIe is Hashrate killer for Zombie mode.
Also you can lower memory frequency to 1.7GHz because of straps.May be it help slighty, may be not.

[Ciech]

but how to do that ? how can i lower the frequency and how much ?

[PetrP]

By overclocking of course.