Linux Mint 17.1 / Asus Radeon R9 280X min/mean/max: 26039637/36001109/50331648 H/s inner mean: 34544753 H/s
Nobody has come close to this as far as I know. In this thread I've only seen a 390x do 27 mh/s
What are you doing differently?
I have 2 cards installed... one R9-280x and one R9-290
the test was for R9-290 not R9-280x as mentioned...(or both?) I will copy paste the exact output again... sorry
edit: (++)Ethereum Welcome to the Frontier! [OPENCL]:Found suitable OpenCL device [Hawaii] with 3968860160 bytes of GPU memory Benchmarking on platform: GPU Preparing DAG... ℹ 20:32:00|gpuminer0 workLoop 0 #00000000… #00000000… ℹ 20:32:00|gpuminer0 Initialising miner... [OPENCL]:Using platform: AMD Accelerated Parallel Processing [OPENCL]:Using device: Hawaii(OpenCL 2.0 AMD-APP (1729.3)) ℹ 20:32:00|gpuminer1 workLoop 0 #00000000… #00000000… ℹ 20:32:00|gpuminer1 Initialising miner... [OPENCL]:Using platform: AMD Accelerated Parallel Processing [OPENCL]:Using device: Tahiti(OpenCL 1.2 AMD-APP (1729.3)) Warming up... [OPENCL]:Printing program log [OPENCL]: [OPENCL]:Creating one big buffer for the DAG [OPENCL]:Loading single big chunk kernels [OPENCL]:Mapping one big chunk. [OPENCL]:Creating buffer for header. [OPENCL]:Creating mining buffer 0 [OPENCL]:Creating mining buffer 1 [OPENCL]:Printing program log [OPENCL]: [OPENCL]:Creating one big buffer for the DAG [OPENCL]:Loading single big chunk kernels [OPENCL]:Mapping one big chunk. Trial 1... 26127018 Trial 2... 24641536 Trial 3... 26039637 Trial 4... 24204629 Trial 5... [OPENCL]:Creating buffer for header. [OPENCL]:Creating mining buffer 0 [OPENCL]:Creating mining buffer 1 42379946 min/mean/max: 24204629/28678553/42379946 H/s inner mean: 25602730 H/s Phoning home to find world ranking...
I swear I had the results mentioned on the first post earlier! Why could that happen? I will try to reproduce my first results because I think it has to do with the grflx driver! I really think another driver was active on the first test!!! I will try to make some changes to my settings and come back with my findings....
@fivedogit, I've been keeping a pretty comprehensive shread sheet for GPU hash/cost efficiencies here. There's also an farm earnings calculator on the second sheet.
with the help of Stephan: win7 x64 professional sp1 /// 5*hd7950 (1050/1250) ///8Gb ram+12GB page geth + ethminer 124000000 h/s - max 120000000 h/s - typical
@buechling, where did you get the 15Mh/s expectation? I have a speculative value on my spreadsheet but I haven't seen anyone provide an actual benchmark so I don't know what the actual value should be.
Comments
ℹ 19:35:48|gpuminer0 workLoop 0 #00000000… #00000000…
ℹ 19:35:48|gpuminer0 Initialising miner...
[OPENCL]:Using platform: AMD Accelerated Parallel Processing
[OPENCL]:Using device: Hawaii(OpenCL 2.0 AMD-APP (1729.3))
ℹ 19:35:48|gpuminer1 workLoop 0 #00000000… #00000000…
ℹ 19:35:48|gpuminer1 Initialising miner...
[OPENCL]:Using platform: AMD Accelerated Parallel Processing
[OPENCL]:Using device: Hawaii(OpenCL 2.0 AMD-APP (1729.3))
Trial 1... 50244266
Trial 2... 50419029
Trial 3... 50331648
Trial 4... 50156885
Trial 5... 50331648
min/mean/max: 50156885/50296695/50419029 H/s
inner mean: 50331647 H/s
min/mean/max: 26039637/36001109/50331648 H/s
inner mean: 34544753 H/s
What are you doing differently?
one R9-280x and one R9-290
the test was for R9-290 not R9-280x as mentioned...(or both?)
I will copy paste the exact output again... sorry
edit:
(++)Ethereum
Welcome to the Frontier!
[OPENCL]:Found suitable OpenCL device [Hawaii] with 3968860160 bytes of GPU memory
Benchmarking on platform: GPU
Preparing DAG...
ℹ 20:32:00|gpuminer0 workLoop 0 #00000000… #00000000…
ℹ 20:32:00|gpuminer0 Initialising miner...
[OPENCL]:Using platform: AMD Accelerated Parallel Processing
[OPENCL]:Using device: Hawaii(OpenCL 2.0 AMD-APP (1729.3))
ℹ 20:32:00|gpuminer1 workLoop 0 #00000000… #00000000…
ℹ 20:32:00|gpuminer1 Initialising miner...
[OPENCL]:Using platform: AMD Accelerated Parallel Processing
[OPENCL]:Using device: Tahiti(OpenCL 1.2 AMD-APP (1729.3))
Warming up...
[OPENCL]:Printing program log
[OPENCL]:
[OPENCL]:Creating one big buffer for the DAG
[OPENCL]:Loading single big chunk kernels
[OPENCL]:Mapping one big chunk.
[OPENCL]:Creating buffer for header.
[OPENCL]:Creating mining buffer 0
[OPENCL]:Creating mining buffer 1
[OPENCL]:Printing program log
[OPENCL]:
[OPENCL]:Creating one big buffer for the DAG
[OPENCL]:Loading single big chunk kernels
[OPENCL]:Mapping one big chunk.
Trial 1... 26127018
Trial 2... 24641536
Trial 3... 26039637
Trial 4... 24204629
Trial 5... [OPENCL]:Creating buffer for header.
[OPENCL]:Creating mining buffer 0
[OPENCL]:Creating mining buffer 1
42379946
min/mean/max: 24204629/28678553/42379946 H/s
inner mean: 25602730 H/s
Phoning home to find world ranking...
I swear I had the results mentioned on the first post earlier!
Why could that happen?
I will try to reproduce my first results because I think it has to do with the grflx driver!
I really think another driver was active on the first test!!! I will try to make some changes to my settings and come back with my findings....
(++)Ethereum
Welcome to the Frontier!
[OPENCL]:Found suitable OpenCL device [Hawaii] with 3965714432 bytes of GPU memory
Benchmarking on platform: GPU
Preparing DAG...
ℹ 20:39:05|gpuminer0 workLoop 0 #00000000… #00000000…
ℹ 20:39:05|gpuminer0 Initialising miner...
[OPENCL]:Using platform: AMD Accelerated Parallel Processing
[OPENCL]:Using device: Hawaii(OpenCL 2.0 AMD-APP (1729.3))
ℹ 20:39:05|gpuminer1 workLoop 0 #00000000… #00000000…
ℹ 20:39:05|gpuminer1 Initialising miner...
[OPENCL]:Using platform: AMD Accelerated Parallel Processing
[OPENCL]:Using device: Tahiti(OpenCL 1.2 AMD-APP (1729.3))
Warming up...
[OPENCL]:Printing program log
[OPENCL]:
[OPENCL]:Creating one big buffer for the DAG
[OPENCL]:Loading single big chunk kernels
[OPENCL]:Mapping one big chunk.
[OPENCL]:Creating buffer for header.
[OPENCL]:Creating mining buffer 0
[OPENCL]:Creating mining buffer 1
[OPENCL]:Printing program log
[OPENCL]:
[OPENCL]:Creating one big buffer for the DAG
[OPENCL]:Loading single big chunk kernels
[OPENCL]:Mapping one big chunk.
Trial 1... 26214400
Trial 2... 24663148
Trial 3... 26214400
Trial 4... 24816298
Trial 5... [OPENCL]:Creating buffer for header.
[OPENCL]:Creating mining buffer 0
[OPENCL]:Creating mining buffer 1
43428522
min/mean/max: 24663148/29067353/43428522 H/s
inner mean: 31486406 H/s
Phoning home to find world ranking...
Add: changing over to ethminer: 26.7Mhash/s !
This is more difference than I had expected.
Sapphire Nitro R9 380 4G:
Trial 1... 18612224
Trial 2... 18874368
Trial 3... 19049130
Trial 4... 19049130
Trial 5... 19049130
min/mean/max: 18612224/18926796/19049130 H/s
inner mean: 12641166 H/s
min/mean/max: 2271157/2271308/2271914 H/s
inner mean: 757304 H/s
15MH/S
*UPDATE*
18.3 MH/S
~48 mh/s
taken direclty from the ethminer window.
miner 11:23:24|main Mining on PoWhash #02772ef8… : 52277749 H/s = 1161297920 hashes / 22.214 s
https://docs.google.com/spreadsheets/d/15HLNHSOoWgt7yz1gMcFXV2D3xiKUTl7KG_LzrDJyZIg/edit?usp=sharing
min / mean / max: 1.66/1.96/2.10 MH
Inner mean: 1.37 MH
@900Mhz GPU @2400Mhz RAM
[OPENCL]:Using platform: NVIDIA CUDA
[OPENCL]:Using device: GeForce GTX 970(OpenCL 1.1 CUDA)
Trial 1... 17913173
Trial 2... 17913173
Trial 3... 17913173
Trial 4... 17913173
Trial 5... 17913173
min/mean/max: 17913173/17913173/17913173 H/s
inner mean: 0 H/s
W7 64 / Catalyst 13.9 / HD6950 2Go with shaders unlocked = 6.5MH/s
min/mean/max: 24545972/24604370/24625119 H/s
inner mean: 24616920 H/s
r9 290
23.85 mhs
have you seen what that cards costs?!:O damn xD
win7 x64 professional sp1 /// 5*hd7950 (1050/1250) ///8Gb ram+12GB page
geth + ethminer
124000000 h/s - max
120000000 h/s - typical
Ubuntu x64 14.04.3 // cuda-repo-ubuntu1410_7.0-28_amd64.deb // ethminer
min/mean/max: 10398378/10398378/10398378 H/s
inner mean: 0 H/s
10,4 Mhash @ 120 Watt at the Wall
also tested with Intel i5 CPU // 8GB : no change in Hashrate
win7 x64 /// 8ram+14pagefile ///6*hd7970 (1000/1250)
geth+ethminer
160 000 000 h/s - max
148 000 000 h/s - typical