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Topic: Difference between 4 Gb and 8 Gb RX 470 (Read 517 times)

sr. member
Activity: 428
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October 09, 2016, 12:48:43 PM
#10
I would say noise is similar to msi gaming set to 80-85% fan speed.
hero member
Activity: 966
Merit: 501
October 09, 2016, 12:34:44 PM
#9
Question about reference card, do they are noisy like the 290 was?

No, I doubt they are. The design improved a lot and two years passed. The better is still to ask whom posses one.

The blower still the same, that is why I'm asking. I have 2X MSI 470 gaming 4g and are very silent.
sr. member
Activity: 428
Merit: 250
Inactivity: 8963
October 09, 2016, 12:34:18 PM
#8
Question about reference card, do they are noisy like the 290 was?

It depends, if you run turbine at 100% speed they are noisy. In normal mining operation, when turbine spins between 40-50%, noise is in acceptable range.
hero member
Activity: 756
Merit: 502
October 09, 2016, 11:32:04 AM
#7
Question about reference card, do they are noisy like the 290 was?

No, I doubt they are. The design improved a lot and two years passed. The better is still to ask whom posses one.
hero member
Activity: 966
Merit: 501
October 09, 2016, 11:12:28 AM
#6
Question about reference card, do they are noisy like the 290 was?
hero member
Activity: 756
Merit: 502
October 09, 2016, 09:39:02 AM
#5
If you are not going to change a BIOS, you are denying yourself quite much of performance boost. With factory BIOS it will be 22Mh/s for 4gb vs. 24Mh/s for 8gb version. Still, i would vote for 4gb reference model.

Difference of hashrate was bigger than the difference of price, so I finally opted for the 8 Gb version. Thank you for your help Smiley !
By the way, changing BIOS, if easy enough, is not a no-go option for me.
sr. member
Activity: 428
Merit: 250
Inactivity: 8963
October 09, 2016, 07:56:01 AM
#4
If you are not going to change a BIOS, you are denying yourself quite much of performance boost. With factory BIOS it will be 22Mh/s for 4gb vs. 24Mh/s for 8gb version. Still, i would vote for 4gb reference model.
hero member
Activity: 756
Merit: 502
October 09, 2016, 07:11:02 AM
#3
If price difference is greater than 10% then take ref 470 4gb, with proper bios you will go up to 27-28Mh/s ETH with no problems.

Price difference is 13~15%. Which one should it take then ? I've never changed the BIOS, so I'm not sure I'll know how to do it properly.
sr. member
Activity: 428
Merit: 250
Inactivity: 8963
October 09, 2016, 05:34:52 AM
#2
If price difference is greater than 10% then take ref 470 4gb, with proper bios you will go up to 27-28Mh/s ETH with no problems.
hero member
Activity: 756
Merit: 502
October 09, 2016, 05:19:12 AM
#1
I'm planning to buy a couple of RX 470 to replace my old R9 380s. I was wondering if the VRAM quantity had any importance. Thank you by advance !
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