Claymore XPM GPU Miner discussion

[Claymore]

3.1b performance

R9 280x - 350TRT
R9 290  - 250TRT

290 is 1.4 times faster

cgminer

R9 280x - 720Kh/s
R9 290  - 850Kh/s

290 is 1.18 times faster.

Claymore i have plenty more 280xs then 290s. how much faster do you think you can get them 280xs?

Today I will release new version with good speedup for 280x, 270/270x and 7xxx cards.

[aikklond]

I am stuck at 8 connections, are there any known good nodes?

[Atma-n]

3.1b performance

R9 280x - 350TRT
R9 290  - 250TRT

290 is 1.4 times faster

cgminer

R9 280x - 720Kh/s
R9 290  - 850Kh/s

290 is 1.18 times faster.

Claymore i have plenty more 280xs then 290s. how much faster do you think you can get them 280xs?

Today I will release new version with good speedup for 280x, 270/270x and 7xxx cards.

Awesome, any idea how much faster?

[Strannik-74]

[aikklond]

I am stuck at 8 connections, are there any known good nodes?

Can I force the wallet to actively search for new nodes?

[Claymore]

v4.0 is available:

- Improved speed by about 15-25% (depends on card) on 7xxx, 270(x), 280X cards.
- Improved speed by about 10% on 290(X) cards. For 290X CPD is about 2.6-2.7 now.

[aikklond]

My 7950's did not gain much (5% prob) but my 7870 is flying 4ch 97k & TRT 480!!!!

EDIT 1
LOL what did you do to my 7870 Est. CPD 2.18 (it will fall soon I suppose)


EDIT 2

ok it is falling steadily

[Strannik-74]

          v 3.1      v 4.0
280X   144k -> 156k 4ch & TRT 308  +8%
7950   109k -> 120k 4ch & TRT 396  +10%
270X    72k ->   97k 4ch & TRT 490  +34%
7850    52k ->   70k 4ch & TRT 670  +34%

[triton0550]

R9 290X Tri-x OC
══════════════════════════════════════════════════════════════════════════════
Fri Apr 25 14:27:41 2014
New Block: 510058 - Current Diff: 10.823065
Total/Valid shares: [ 9 / 8 ]  -  Max diff: 8.926504
        [    4ch] [    7ch] [    8ch] [    9ch] [   10ch] [   11ch] [   12ch]
 Total: [     7K] [      7] [      2] [      0] [      0] [      0] [      0]
  ch/h: [ 223974] [218.146] [ 62.327] [  0.000] [  0.000] [  0.000] [  0.000]
Estimated CPD:  3.7611, Average CPD:  0.0000, Mining time: 00:01
══════════════════════════════════════════════════════════════════════════════
Total Round Time (TRT): 203
Total Round Time (TRT): 202
Total Round Time (TRT): 203
Total Round Time (TRT): 205
Total Round Time (TRT): 203
Total Round Time (TRT): 202

 

10 min later

══════════════════════════════════════════════════════════════════════════════
Fri Apr 25 14:36:04 2014
New Block: 510068 - Current Diff: 10.823042
Total/Valid shares: [ 29 / 28 ]  -  Max diff: 8.926504
        [    4ch] [    7ch] [    8ch] [    9ch] [   10ch] [   11ch] [   12ch]
 Total: [    38K] [     27] [      2] [      0] [      0] [      0] [      0]
  ch/h: [ 224579] [157.199] [ 11.644] [  0.000] [  0.000] [  0.000] [  0.000]
Estimated CPD:  2.7103, Average CPD:  0.0000, Mining time: 00:10
══════════════════════════════════════════════════════════════════════════════
Total Round Time (TRT): 212
04/25/14-14:36:05 - SHARE FOUND! - (Th#: 0) - DIFF:8.670712 - TYPE:2
Total Round Time (TRT): 203
Total Round Time (TRT): 206
Total Round Time (TRT): 203
Total Round Time (TRT): 215
Total Round Time (TRT): 203

[topnetdeal]

         v 3.1      v 4.0
280X   144k -> 156k 4ch & TRT 308  +8%
7950   109k -> 120k 4ch & TRT 396  +10%
270X    72k ->   97k 4ch & TRT 490  +34%
7850    52k ->   70k 4ch & TRT 670  +34%

MSI 7970 Lightning BE (Engine 1150 / Memory 1500)

v 3.1      v 4.0
142k -> 154k 4ch & TRT 304/305  +8,45% , and Block was found on ypool in first 5 min's work on ver.4.0

[liifer]

What is everyone getting for the power consumption with these miners?

I'm getting about 30% less than Scrypt, about the same as X11 algo....

I got 2 rigs with three 280X cards, single core AMD Sempron 145 processor. 115k 4ch. Both 1000W Chieftec PSU. So, combined 6 cards take around 1200W, around 150W per card. It is half what scrypt uses and cards are way cooler.

[gilad215]

          v 3.1      v 4.0
280X   144k -> 156k 4ch & TRT 308  +8%
7950   109k -> 120k 4ch & TRT 396  +10%
270X    72k ->   97k 4ch & TRT 490  +34%
7850    52k ->   70k 4ch & TRT 670  +34%

do you overclock you 280xs? i get with 4.0 335TRT and 130k+-

Claymore good job but u think you can get some more juice out of it? improved mine from 350 to 335.

[Claymore]

          v 3.1      v 4.0
280X   144k -> 156k 4ch & TRT 308  +8%
7950   109k -> 120k 4ch & TRT 396  +10%
270X    72k ->   97k 4ch & TRT 490  +34%
7850    52k ->   70k 4ch & TRT 670  +34%

do you overclock you 280xs? i get with 4.0 335TRT and 130k+-

Claymore good job but u think you can get some more juice out of it? improved mine from 350 to 335.

Yes but not today

[Strannik-74]

do you overclock you 280xs? i get with 4.0 335TRT and 130k+-

280X  1175/750   156k 4ch
7950  1050/1250  120k 4ch
270X  1120/1500   97k 4ch
7850  1050/1200   70k 4ch

[kozmos]

The official final version of AMD Catalyst 14.4 WHQL is out

[incognitoworker]

Nice work Claymore!
Very nice indeed 

[gilad215]

The official final version of AMD Catalyst 14.4 WHQL is out

Claymore?

[Claymore]

The official final version of AMD Catalyst 14.4 WHQL is out

Claymore?

I tried v14.3 and v14.4 and I don't like these versions:
1. Not faster in general, sometimes even slower.
2. New bugs in OpenCL.
3. There are not modified drivers that support 6 cards or more at this moment.

I check all new versions, as soon as AMD releases good version or I find any real improvement in some existing version I will migrate to it.

[antonio8]

I have 2 seperate machines solo mining for the heck of it. Both on 4.0v with standard wallet.

Machine 1: 1 R9280x and 1 R9 270 wallet has 8 connections
Machine 2: 2 7850's wallet has 31 connections

Of course with my luck machine 1 can't have the better connection. I copied and pasted the config file from machine 1 to machine 2.

[primer10]

I have 2 seperate machines solo mining for the heck of it. Both on 4.0v with standard wallet.

Machine 1: 1 R9280x and 1 R9 270 wallet has 8 connections
Machine 2: 2 7850's wallet has 31 connections

Of course with my luck machine 1 can't have the better connection. I copied and pasted the config file from machine 1 to machine 2.

I have 32 connections and recently, I found 3 blocks that were orphaned due to ypool.. I am going to give up solo mining soon ... damn demoralizing.