1070 Ti performance

jsanzsp

The 1070 Ti will be released tomorrow, right? Any information leaked about ETH mining performance? Did anyone preorder it and will present benchmarks tomorrow its basically a 1080 with GDDR5 memory .

if the normal 1070 gives 32mhs, I think this new 1070 TI can be close to 38-40 mhs, what is your prediction?

midoprince

i think max 33 mh as its not 1080ti which bull max 35 mh

Ernest

posible 35-40 mh because is not gddr5x but just gddr5, ethereum mining show high perfomance with gddr5 memory.

jsanzsp

midoprince said:

i think max 33 mh as its not 1080ti which bull max 35 mh

1080 ti & and 1080 uses GDDR5X very fast and very high latency memory, bad for ethash

jsanzsp

midoprince said:

i think max 33 mh as its not 1080ti which bull max 35 mh

You were right

First results are in for GTX 1070Ti:
Stock @ 465 sol/s
Stock @ 26,6 MH/s

Clocked @ 515 sol/s and Power consumption is arround 190W.
Clocked @ 32,0MH/s

Model tested: GV-N107TGAMING-8GD
https://www.gigabyte.com/Graphics-Card/GV-N107TGAMING-8GD#kf


Comparing with GTX 1070:
Stock @ 440 sol/s
Stock @ 26,5 MH/s

Clocked @ 465 sol/s and Power consumption is arround 150W.
Clocked @ 31,8 MH/s

Model tested: GV-N1070G1 GAMING-8GD
https://www.gigabyte.com/Graphics-Card/GV-N1070G1-GAMING-8GD-rev-20#kf

its better price-performance continue with rx 500 series

techtot

I am testing a 1070 TI today, zotac. I am getting around 31Mh/s at only 95 watts for the card (at the wall). I wonder if there is some miner optimization that still needs to be done, as it has 512 more Cuda cores than a regular 1070, and expected it to hit 35 to 40 Mh/s. I thought the increase in Cuda cores would make a bigger difference.

ecs87

Ethash is affected most by memory clocks speeds.

techtot

@ecs87 But wouldn't more cores be more cpu cycles processing ethash? I thought a 1060 6gb got more hash than a 3gb model because it has 128 more cores. The memory speed is the same on those models, unless just having more memory makes the 6gb model faster somehow than the 3gb 1060?

ecs87

Perhaps the 6GB used a different mfg for memory than the 3GB (and are able to clock higher; IE: Samsung memory clocking higher than Micron or Hynix).

I'm sure the extra cores help, but not nearly as much as say an extra 50-100mhz stable overclock on the memory.

techtot

@ecs87 - even a 1060 3gb with the same memory as a 6gb has lower MH/s than the 6gb model. Both of them have the same memory clocks, and core clocks also..

I thought it was a combination of the memory and cores, but I guess I could be wrong.. I am hoping someone discovers/releases a "Ti" modded miner..

jsanzsp

techtot said:

@ecs87 - even a 1060 3gb with the same memory as a 6gb has lower MH/s than the 6gb model. Both of them have the same memory clocks, and core clocks also..

I thought it was a combination of the memory and cores, but I guess I could be wrong.. I am hoping someone discovers/releases a "Ti" modded miner..

my gtx 1060 3&6 gb has similar Mhs at same mem clock speed.