HD7850 Hashrate

[lelam]

Hello all

So I have been playing around with a HD7850 I picked up on MM.

I have been playing around with the clocks and volts and can get it up to 320h/s but whatever I do I can't get near the 480h/s Reggie has on the sheets.

Am I missing something obvious?
I have been though the forum but am still con fused.

[1714713040]

1714713040

[1714713040]

1714713040

[1714713040]

1714713040

[1714713040]

1714713040

[1714713040]

1714713040

[1714713040]

1714713040

[Undefined31415]

Hello all

So I have been playing around with a HD7850 I picked up on MM.

I have been playing around with the clocks and volts and can get it up to 320h/s but whatever I do I can't get near the 480h/s Reggie has on the sheets.

Am I missing something obvious?
I have been though the forum but am still con fused.

Which algorithm are you mining on? Cryptonight? Additionally, what miner are you using?

[bovineplane]

There is a good difference in quality of the 7850 line. I have 2 powercolor 7850s that hash happily on cryptonight at 400. I have had then up to 420 but they get quite hot there and at times lock up the system. Elpida memory. I also have a super cheap 1 GB model that wont go over the 320 cap you are at and even there isnt stable. I dont recall the ram on that one as I dont have it in a machine due to stability and no room.

Some of the old Litecoin theStilt Bios work really well for these cards but arent easy to come by. Post more details about your card although not many people mine with them anymore so you wont get a ton of help.

[somvannda]

Are you talking about the MSI R7850 2GD5/OC right?