--device 0 = HD 7970 --device 1 = R290x
kernel change
#define SALSA_UNROLL_LEVEL 4
#define CHACHA_UNROLL_LEVEL 4
303.3 Kh/s, ~ WU 4.300,
--device 0 --gpu-threads 2 --worksize 256 --xintensity 3,3 --shaders 2048,2816 --thread-concurrency 6144,11264 --scan-time
15 --queue 4 --expiry 30 --auto-gpu --gpu-engine 1050 --gpu-memdiff 325 --temp-target 85,100 --temp-overheat 90,105 --temp-
cutoff 95,110 --no-submit-stale
360.1 Kh/s, ~ WU 5.080, pool show 375 Kh/s
401.4Kh/s, ~ WU 5.800,
--device 0,1 --gpu-threads 2 --worksize 256 --xintensity 3,3 --shaders 2048,2816 --thread-concurrency 12288,16896 --scan-time
15 --queue 4 --expiry 30 --auto-gpu --gpu-engine 1050 --gpu-memdiff 325 --temp-target 85,100 --temp-overheat 90,105 --temp-
cutoff 95,110 --no-submit-stale
update 08/07/15, my driver was crashing so sgminer showed wrong value326.2 Kh/s, ~ WU 5.000, pool show 326 Kh/s
402.5 Kh/s, ~ WU 5.850, pool show 373 Kh/s
--device 0 --gpu-threads 2 --worksize 256 --xintensity 4,4 --shaders 2048,2816 --thread-concurrency 8192,11264 --scan-time
15 --queue 4 --expiry 30 --auto-gpu --gpu-engine 1050 --gpu-memdiff 325 --temp-target 85,100 --temp-overheat 90,105 --temp-
cutoff 95,110 --no-submit-stale
326.9 Kh/s, ~ WU 4.500,
402.7 Kh/s, ~ WU 5.805, pool show 450 Kh/s
--device 0,1 --gpu-threads 2 --worksize 256 --xintensity 4,4 --shaders 2048,2816 --thread-concurrency 16384,22528 --scan-time
15 --queue 4 --expiry 30 --auto-gpu --gpu-engine 1050 --gpu-memdiff 325 --temp-target 85,100 --temp-overheat 90,105 --temp-
cutoff 95,110 --no-submit-stale Kh/s, ~ WU , not tested
--device 1 --gpu-threads 2 --worksize 256 --xintensity 3,3 --shaders 2048,2816 --thread-concurrency 6144,8448 --scan-time
16 --queue 4 --expiry 30 --auto-gpu --gpu-engine 1050 --gpu-memdiff 325 --temp-target 85,100 --temp-overheat 90,105 --temp-
cutoff 95,110 --no-submit-stale
I'll still try
--device 0,1 --gpu-threads 1 --worksize 256 --xintensity 3,4 --shaders 2048,2816 --thread-concurrency 6144,11264 --scan-time
15 --queue 4 --expiry 30 --auto-gpu --gpu-engine 1050 --gpu-memdiff 325 --temp-target 85,100 --temp-overheat 90,105 --temp-
cutoff 95,110 --no-submit-stale
on Win7x64 for me, with
kernel change
#define SALSA_UNROLL_LEVEL 4
#define CHACHA_UNROLL_LEVEL 4
Result, this is the best combination with
365.7 Kh/s, ~ WU 5.150, pool show 395 Kh/s HD 7970
401.1 Kh/s, ~ WU 5.800, pool show 507 Kh/s R 290x
--device 0,1 --gpu-threads 2 --worksize 256 --xintensity 3,4 --shaders 2048,2816 --thread-concurrency 12288,22528 --scan-time
15 --queue 4 --expiry 30 --auto-gpu --gpu-engine 1050 --gpu-memdiff 325 --temp-target 85,100 --temp-overheat 90,105 --temp-
cutoff 95,110 --no-submit-stale
If you ever try Ghost! You said you have 2x HD 7990 (so this is a dual-core
but try per card --gpu-threads 4 --xintensity 3 --shaders 2048 --thread-concurrency 24576
I would be interested what then comes out after one hour
all tests terminated after an hour, the pool could therefore get more if you leaves run longer, the pool statistics lagging behind temporally
now ich check this again
#define SALSA_UNROLL_LEVEL 3
#define CHACHA_UNROLL_LEVEL 3
update 08/07/15, my driver was crashing so sgminer showed wrong value295.3 Kh/s, ~ WU 4.000, pool show 312 Kh/s, canceld after 30 min
338.3 Kh/s, ~ WU 4.500, pool show 353 Kh/s, canceld after 40 min
--device 0 --gpu-threads 1 --worksize 256 --xintensity 3,3 --shaders 2048,2816 --thread-concurrency 6144,8448 --scan-time 15
--queue 4 --expiry 30 --auto-gpu --gpu-engine 1050 --gpu-memdiff 325 --temp-target 85,100 --temp-overheat 90,105 --temp-
cutoff 95,110 --no-submit-stale
update 08/07/15, my driver was crashing so sgminer showed wrong value383.9 Kh/s, ~ WU 5.500, pool show 393 Kh/s, that should be the best result for HD 7970 or R 280 --device 0 --gpu-threads 2 --worksize 256 --xintensity 3 --shaders 2048 --thread-concurrency 12288 --scan-time 15 --queue 4 --expiry 30 --auto-gpu --gpu-engine 1050 --gpu-memdiff 325 --temp-target 85,100 --temp-overheat 90,105 --temp-cutoff 95,110 --no-submit-stale
415.7 Kh/s, ~ WU 6.030, pool show 424 Kh/s
--device 0 --gpu-threads 2 --worksize 256 --xintensity 3,3 --shaders 2048,2816 --thread-concurrency 12288,16896 --scan-time
15 --queue 4 --expiry 30 --auto-gpu --gpu-engine 1050 --gpu-memdiff 325 --temp-target 85,100 --temp-overheat 90,105 --temp-
cutoff 95,110 --no-submit-stale
update 08/07/15, my driver was crashing so sgminer showed wrong value342.9 Kh/s, ~ WU 5.100, pool show 367 Kh/s
403.5 Kh/s, ~ WU 5.300, pool show 385 Kh/s
--device 1 --gpu-threads 2 --worksize 256 --xintensity 4,4 --shaders 2048,2816 --thread-concurrency 16384,22528 --scan-time
16 --queue 4 --expiry 30 --auto-gpu --gpu-engine 1050 --gpu-memdiff 325 --temp-target 85,100 --temp-overheat 90,105 --temp-
cutoff 95,110 --no-submit-stale