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Message boards : Wieferich and Wall-Sun-Sun Prime Search : WW 1.05 credits

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tngProject donor
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Joined: 29 Aug 10
Posts: 416
ID: 66603
Credit: 28,031,919,829
RAC: 50,263,231
Discovered the World's First base 25 Generalized Cullen prime!!!Discovered 37 mega primesEliminated 2 conjecture "k"sDiscovered 2 AP26sDiscovered 1 twin primeDiscovered 1 Fermat divisor2017 Tour de Primes highest prime count2017 Tour de Primes most Mountain Stage primes2018 Tour de Primes most Mountain Stage primesFound 4 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 4 primes in the 2018 Tour de Primes Mountain StageFound 1 mega prime in the 2018 Tour de Primes Mountain StageFound 1 prime in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes2020 Tour de Primes largest primeFound 3 primes in the 2020 Tour de PrimesFound 2 mega primes in the 2020 Tour de Primes2021 Tour de Primes most Mountain Stage primesFound 9 primes in the 2021 Tour de PrimesFound 6 mega primes in the 2021 Tour de PrimesFound 3 primes in the 2021 Tour de Primes Mountain StageFound 1 mega prime  in the 2021 Tour de Primes Mountain Stage321 LLR Double Bronze: Earned 100,000,000 credits (151,225,513)Cullen LLR Double Silver: Earned 200,000,000 credits (200,281,447)ESP LLR Double Bronze: Earned 100,000,000 credits (151,125,477)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (150,965,246)PPS LLR Double Gold: Earned 500,000,000 credits (679,138,368)PSP LLR Double Bronze: Earned 100,000,000 credits (144,673,775)SoB LLR Double Silver: Earned 200,000,000 credits (407,591,534)SR5 LLR Double Bronze: Earned 100,000,000 credits (146,149,758)SGS LLR Double Bronze: Earned 100,000,000 credits (144,326,329)TRP LLR Double Silver: Earned 200,000,000 credits (288,859,432)Woodall LLR Double Silver: Earned 200,000,000 credits (200,946,877)321 Sieve (suspended) Double Bronze: Earned 100,000,000 credits (134,986,204)Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (30,879,764)Generalized Cullen/Woodall Sieve (suspended) Double Bronze: Earned 100,000,000 credits (100,428,955)PPS Sieve Double Turquoise: Earned 5,000,000,000 credits (5,158,365,499)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Double Bronze: Earned 100,000,000 credits (101,857,516)TRP Sieve (suspended) Emerald: Earned 50,000,000 credits (50,936,081)AP 26/27 Double Ruby: Earned 2,000,000,000 credits (2,194,119,928)WW Double Turquoise: Earned 5,000,000,000 credits (5,045,488,000)GFN Double Turquoise: Earned 5,000,000,000 credits (6,500,197,606)PSA Double Turquoise: Earned 5,000,000,000 credits (6,051,240,385)
Message 147255 - Posted: 1 Jan 2021 | 19:11:35 UTC
Last modified: 1 Jan 2021 | 19:14:20 UTC

Did a little testing. Here's a comparison of the credit earned running WW 1.05 compared to PPS-Sieve on a couple of cardss:

Credits per second

PPS-Sieve
GTX 1660 6.36
RTX 2070 20.02 (3 simultaneous instances)
RTX 2070 14.85 (single instance)

WW 1.03
GTX 1660 4.04
RTX 2070 5.4

WW 1.05
GTX 1660 11.09
RTX 2070 14.7
____________

Profile Eudy SilvaProject donor
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Discovered 1 mega primeFound 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de PrimesFound 1 prime in the 2021 Tour de Primes321 LLR Amethyst: Earned 1,000,000 credits (1,012,503)Cullen LLR Amethyst: Earned 1,000,000 credits (1,291,013)ESP LLR Amethyst: Earned 1,000,000 credits (1,022,307)Generalized Cullen/Woodall LLR Amethyst: Earned 1,000,000 credits (1,004,746)PPS LLR Jade: Earned 10,000,000 credits (17,407,828)PSP LLR Amethyst: Earned 1,000,000 credits (1,123,300)SoB LLR Ruby: Earned 2,000,000 credits (2,432,091)SR5 LLR Ruby: Earned 2,000,000 credits (2,954,518)SGS LLR Amethyst: Earned 1,000,000 credits (1,462,951)TRP LLR Amethyst: Earned 1,000,000 credits (1,574,163)Woodall LLR Amethyst: Earned 1,000,000 credits (1,001,901)321 Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,119,749)Generalized Cullen/Woodall Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,005,331)PPS Sieve Emerald: Earned 50,000,000 credits (68,690,867)AP 26/27 Emerald: Earned 50,000,000 credits (50,096,813)WW Double Bronze: Earned 100,000,000 credits (104,012,000)GFN Emerald: Earned 50,000,000 credits (60,405,512)PSA Ruby: Earned 2,000,000 credits (2,059,222)
Message 147256 - Posted: 1 Jan 2021 | 19:21:45 UTC - in response to Message 147255.
Last modified: 1 Jan 2021 | 20:00:52 UTC

Like this ?

Credits per second +-----------+----------------------------------+---------+---------+ | | PPS-Sieve | WW 1.03 | WW 1.05 | +-----------+----------------------------------+---------+---------+ | GTX 1660 | 6.36 | 4.04 | 11.09 | | RTX 2070 | 20.02 (3 simultaneous instances) | 5.4 | 14.7 | | RTX 2070 | 14.85 (single instance) | | | +-----------+----------------------------------+---------+---------+

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____________
"Accidit in puncto, quod non contingit in anno."
Something that does not occur in a year may, perchance, happen in a moment.

Yves Gallot
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GFN Double Silver: Earned 200,000,000 credits (305,042,960)
Message 147267 - Posted: 1 Jan 2021 | 23:46:45 UTC - in response to Message 147255.

WW 1.05
GTX 1660 11.09
RTX 2070 14.7

What I see on your computer is
RTX 2070: 2304 cores @ 1620MHz, 666 sec
GTX 1660 SUPER: 1408 cores @ 1785MHz, 1000 sec
core.freq ratio ~ 1.5, speed ratio 1.5

and 14.7/11.09 ~ 1.33...?

tngProject donor
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Joined: 29 Aug 10
Posts: 416
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Credit: 28,031,919,829
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Discovered the World's First base 25 Generalized Cullen prime!!!Discovered 37 mega primesEliminated 2 conjecture "k"sDiscovered 2 AP26sDiscovered 1 twin primeDiscovered 1 Fermat divisor2017 Tour de Primes highest prime count2017 Tour de Primes most Mountain Stage primes2018 Tour de Primes most Mountain Stage primesFound 4 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 4 primes in the 2018 Tour de Primes Mountain StageFound 1 mega prime in the 2018 Tour de Primes Mountain StageFound 1 prime in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes2020 Tour de Primes largest primeFound 3 primes in the 2020 Tour de PrimesFound 2 mega primes in the 2020 Tour de Primes2021 Tour de Primes most Mountain Stage primesFound 9 primes in the 2021 Tour de PrimesFound 6 mega primes in the 2021 Tour de PrimesFound 3 primes in the 2021 Tour de Primes Mountain StageFound 1 mega prime  in the 2021 Tour de Primes Mountain Stage321 LLR Double Bronze: Earned 100,000,000 credits (151,225,513)Cullen LLR Double Silver: Earned 200,000,000 credits (200,281,447)ESP LLR Double Bronze: Earned 100,000,000 credits (151,125,477)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (150,965,246)PPS LLR Double Gold: Earned 500,000,000 credits (679,138,368)PSP LLR Double Bronze: Earned 100,000,000 credits (144,673,775)SoB LLR Double Silver: Earned 200,000,000 credits (407,591,534)SR5 LLR Double Bronze: Earned 100,000,000 credits (146,149,758)SGS LLR Double Bronze: Earned 100,000,000 credits (144,326,329)TRP LLR Double Silver: Earned 200,000,000 credits (288,859,432)Woodall LLR Double Silver: Earned 200,000,000 credits (200,946,877)321 Sieve (suspended) Double Bronze: Earned 100,000,000 credits (134,986,204)Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (30,879,764)Generalized Cullen/Woodall Sieve (suspended) Double Bronze: Earned 100,000,000 credits (100,428,955)PPS Sieve Double Turquoise: Earned 5,000,000,000 credits (5,158,365,499)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Double Bronze: Earned 100,000,000 credits (101,857,516)TRP Sieve (suspended) Emerald: Earned 50,000,000 credits (50,936,081)AP 26/27 Double Ruby: Earned 2,000,000,000 credits (2,194,119,928)WW Double Turquoise: Earned 5,000,000,000 credits (5,045,488,000)GFN Double Turquoise: Earned 5,000,000,000 credits (6,500,197,606)PSA Double Turquoise: Earned 5,000,000,000 credits (6,051,240,385)
Message 147272 - Posted: 2 Jan 2021 | 1:33:54 UTC - in response to Message 147267.
Last modified: 2 Jan 2021 | 1:34:24 UTC

WW 1.05
GTX 1660 11.09
RTX 2070 14.7

What I see on your computer is
RTX 2070: 2304 cores @ 1620MHz, 666 sec
GTX 1660 SUPER: 1408 cores @ 1785MHz, 1000 sec
core.freq ratio ~ 1.5, speed ratio 1.5

and 14.7/11.09 ~ 1.33...?
Are you looking at this computer? that's the one I tested on?
____________

Yves Gallot
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Joined: 19 Aug 12
Posts: 669
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Credit: 305,042,960
RAC: 0
GFN Double Silver: Earned 200,000,000 credits (305,042,960)
Message 147283 - Posted: 2 Jan 2021 | 9:42:57 UTC - in response to Message 147272.

Are you looking at this computer? that's the one I tested on?

But why WW is 25% faster on one of the two RTX 2070?
RTX 2070, driver 432.00, i7-6700K, Win10: 91M primes per second WW + Cullen (4 threads / 4 cores, L3: 8MB, HT off) RTX 2070, driver 441.08, i7-9700K, Win10: 114M primes per second WW + 2 * Cullen (2 * 4 threads / 8 cores, L3: 12MB)
The driver (I don't think so), HT on could help on the 6700, but it does not give an explanation.

tngProject donor
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Joined: 29 Aug 10
Posts: 416
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Credit: 28,031,919,829
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Discovered the World's First base 25 Generalized Cullen prime!!!Discovered 37 mega primesEliminated 2 conjecture "k"sDiscovered 2 AP26sDiscovered 1 twin primeDiscovered 1 Fermat divisor2017 Tour de Primes highest prime count2017 Tour de Primes most Mountain Stage primes2018 Tour de Primes most Mountain Stage primesFound 4 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 4 primes in the 2018 Tour de Primes Mountain StageFound 1 mega prime in the 2018 Tour de Primes Mountain StageFound 1 prime in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de Primes2020 Tour de Primes largest primeFound 3 primes in the 2020 Tour de PrimesFound 2 mega primes in the 2020 Tour de Primes2021 Tour de Primes most Mountain Stage primesFound 9 primes in the 2021 Tour de PrimesFound 6 mega primes in the 2021 Tour de PrimesFound 3 primes in the 2021 Tour de Primes Mountain StageFound 1 mega prime  in the 2021 Tour de Primes Mountain Stage321 LLR Double Bronze: Earned 100,000,000 credits (151,225,513)Cullen LLR Double Silver: Earned 200,000,000 credits (200,281,447)ESP LLR Double Bronze: Earned 100,000,000 credits (151,125,477)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (150,965,246)PPS LLR Double Gold: Earned 500,000,000 credits (679,138,368)PSP LLR Double Bronze: Earned 100,000,000 credits (144,673,775)SoB LLR Double Silver: Earned 200,000,000 credits (407,591,534)SR5 LLR Double Bronze: Earned 100,000,000 credits (146,149,758)SGS LLR Double Bronze: Earned 100,000,000 credits (144,326,329)TRP LLR Double Silver: Earned 200,000,000 credits (288,859,432)Woodall LLR Double Silver: Earned 200,000,000 credits (200,946,877)321 Sieve (suspended) Double Bronze: Earned 100,000,000 credits (134,986,204)Cullen/Woodall Sieve (suspended) Sapphire: Earned 20,000,000 credits (30,879,764)Generalized Cullen/Woodall Sieve (suspended) Double Bronze: Earned 100,000,000 credits (100,428,955)PPS Sieve Double Turquoise: Earned 5,000,000,000 credits (5,158,365,499)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Double Bronze: Earned 100,000,000 credits (101,857,516)TRP Sieve (suspended) Emerald: Earned 50,000,000 credits (50,936,081)AP 26/27 Double Ruby: Earned 2,000,000,000 credits (2,194,119,928)WW Double Turquoise: Earned 5,000,000,000 credits (5,045,488,000)GFN Double Turquoise: Earned 5,000,000,000 credits (6,500,197,606)PSA Double Turquoise: Earned 5,000,000,000 credits (6,051,240,385)
Message 147284 - Posted: 2 Jan 2021 | 11:07:39 UTC - in response to Message 147283.

Are you looking at this computer? that's the one I tested on?

But why WW is 25% faster on one of the two RTX 2070?
RTX 2070, driver 432.00, i7-6700K, Win10: 91M primes per second WW + Cullen (4 threads / 4 cores, L3: 8MB, HT off) RTX 2070, driver 441.08, i7-9700K, Win10: 114M primes per second WW + 2 * Cullen (2 * 4 threads / 8 cores, L3: 12MB)
The driver (I don't think so), HT on could help on the 6700, but it does not give an explanation.

I can't answer that. Will need to investigate.
____________

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Joined: 21 Mar 11
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Discovered 2 mega primesFound 4 primes in the 2021 Tour de PrimesFound 2 mega primes in the 2021 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,712)Cullen LLR Jade: Earned 10,000,000 credits (10,025,728)ESP LLR Jade: Earned 10,000,000 credits (10,176,490)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,020,580)PPS LLR Jade: Earned 10,000,000 credits (16,877,369)PSP LLR Jade: Earned 10,000,000 credits (10,055,994)SoB LLR Jade: Earned 10,000,000 credits (16,744,270)SR5 LLR Jade: Earned 10,000,000 credits (10,885,368)SGS LLR Jade: Earned 10,000,000 credits (10,007,143)TRP LLR Jade: Earned 10,000,000 credits (10,009,531)Woodall LLR Jade: Earned 10,000,000 credits (10,039,527)321 Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,019,388)Cullen/Woodall Sieve (suspended) Double Silver: Earned 200,000,000 credits (265,102,350)PPS Sieve Double Gold: Earned 500,000,000 credits (547,992,812)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,801,812)AP 26/27 Emerald: Earned 50,000,000 credits (75,903,282)WW Double Silver: Earned 200,000,000 credits (470,736,000)GFN Double Silver: Earned 200,000,000 credits (330,226,335)
Message 147287 - Posted: 2 Jan 2021 | 13:16:38 UTC - in response to Message 147283.

Are you looking at this computer? that's the one I tested on?

But why WW is 25% faster on one of the two RTX 2070?
RTX 2070, driver 432.00, i7-6700K, Win10: 91M primes per second WW + Cullen (4 threads / 4 cores, L3: 8MB, HT off) RTX 2070, driver 441.08, i7-9700K, Win10: 114M primes per second WW + 2 * Cullen (2 * 4 threads / 8 cores, L3: 12MB)
The driver (I don't think so), HT on could help on the 6700, but it does not give an explanation.

There seems to be a big variation in a number of TNG's gpus - some of the 2070 supers are running even slower than the above. Is there a cooling problem resulting in downclocking?

Scott BrownProject donor
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Joined: 17 Oct 05
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Discovered the World's First base 116 Generalized Cullen prime!!!Discovered 28 mega primesEliminated 7 conjecture "k"sDiscovered 1 Sophie Germain pairDiscovered 2 Fermat divisors2012 Tour de Primes highest prime count2012 Tour de Primes most Mountain Stage primes2015 Tour de Primes highest prime count2016 Tour de Primes highest prime countFound 23 primes in the 2018 Tour de PrimesFound 1 mega prime in the 2018 Tour de PrimesFound 2 primes in the 2018 Tour de Primes Mountain Stage2019 Tour de Primes highest prime countFound 22 primes in the 2019 Tour de Primes2020 Tour de Primes highest prime scoreFound 21 primes in the 2020 Tour de PrimesFound 4 mega primes in the 2020 Tour de PrimesFound 8 primes in the 2021 Tour de PrimesFound 1 mega prime in the 2021 Tour de Primes321 LLR Double Silver: Earned 200,000,000 credits (201,403,028)Cullen LLR Double Silver: Earned 200,000,000 credits (201,409,561)ESP LLR Double Silver: Earned 200,000,000 credits (203,249,784)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (109,580,172)PPS LLR Double Gold: Earned 500,000,000 credits (728,284,255)PSP LLR Double Bronze: Earned 100,000,000 credits (126,982,721)SoB LLR Double Silver: Earned 200,000,000 credits (207,028,068)SR5 LLR Double Silver: Earned 200,000,000 credits (214,437,634)SGS LLR Double Silver: Earned 200,000,000 credits (202,538,622)TPS LLR (retired) Silver: Earned 100,000 credits (235,439)TRP LLR Double Silver: Earned 200,000,000 credits (201,215,056)Woodall LLR Double Bronze: Earned 100,000,000 credits (122,235,931)321 Sieve (suspended) Double Silver: Earned 200,000,000 credits (235,451,253)Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (83,794,448)Generalized Cullen/Woodall Sieve (suspended) Double Silver: Earned 200,000,000 credits (285,139,652)PPS Sieve Double Ruby: Earned 2,000,000,000 credits (2,728,939,994)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Double Silver: Earned 200,000,000 credits (203,523,358)TRP Sieve (suspended) Double Silver: Earned 200,000,000 credits (201,489,157)AP 26/27 Double Silver: Earned 200,000,000 credits (385,720,907)WW Double Amethyst: Earned 1,000,000,000 credits (1,164,452,000)GFN Double Ruby: Earned 2,000,000,000 credits (2,064,284,575)PSA Double Silver: Earned 200,000,000 credits (259,058,048)
Message 147290 - Posted: 2 Jan 2021 | 14:05:41 UTC - in response to Message 147287.

Are you looking at this computer? that's the one I tested on?

But why WW is 25% faster on one of the two RTX 2070?
RTX 2070, driver 432.00, i7-6700K, Win10: 91M primes per second WW + Cullen (4 threads / 4 cores, L3: 8MB, HT off) RTX 2070, driver 441.08, i7-9700K, Win10: 114M primes per second WW + 2 * Cullen (2 * 4 threads / 8 cores, L3: 12MB)
The driver (I don't think so), HT on could help on the 6700, but it does not give an explanation.

There seems to be a big variation in a number of TNG's gpus - some of the 2070 supers are running even slower than the above. Is there a cooling problem resulting in downclocking?



1) Different clocks... (clocks are visible in the work unit outputs for the GFN work done on these).

2) Dual GPU systems only report the device -0 type. Some of tng's dual GPU machines have a 2070 with a 2070 super.



Profile j.sheridanProject donor
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Joined: 21 Mar 11
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Discovered 2 mega primesFound 4 primes in the 2021 Tour de PrimesFound 2 mega primes in the 2021 Tour de Primes321 LLR Jade: Earned 10,000,000 credits (10,011,712)Cullen LLR Jade: Earned 10,000,000 credits (10,025,728)ESP LLR Jade: Earned 10,000,000 credits (10,176,490)Generalized Cullen/Woodall LLR Jade: Earned 10,000,000 credits (10,020,580)PPS LLR Jade: Earned 10,000,000 credits (16,877,369)PSP LLR Jade: Earned 10,000,000 credits (10,055,994)SoB LLR Jade: Earned 10,000,000 credits (16,744,270)SR5 LLR Jade: Earned 10,000,000 credits (10,885,368)SGS LLR Jade: Earned 10,000,000 credits (10,007,143)TRP LLR Jade: Earned 10,000,000 credits (10,009,531)Woodall LLR Jade: Earned 10,000,000 credits (10,039,527)321 Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,019,388)Cullen/Woodall Sieve (suspended) Double Silver: Earned 200,000,000 credits (265,102,350)PPS Sieve Double Gold: Earned 500,000,000 credits (547,992,812)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,801,812)AP 26/27 Emerald: Earned 50,000,000 credits (75,903,282)WW Double Silver: Earned 200,000,000 credits (470,736,000)GFN Double Silver: Earned 200,000,000 credits (330,226,335)
Message 147293 - Posted: 2 Jan 2021 | 14:41:08 UTC - in response to Message 147290.

Are you looking at this computer? that's the one I tested on?

But why WW is 25% faster on one of the two RTX 2070?
RTX 2070, driver 432.00, i7-6700K, Win10: 91M primes per second WW + Cullen (4 threads / 4 cores, L3: 8MB, HT off) RTX 2070, driver 441.08, i7-9700K, Win10: 114M primes per second WW + 2 * Cullen (2 * 4 threads / 8 cores, L3: 12MB)
The driver (I don't think so), HT on could help on the 6700, but it does not give an explanation.

There seems to be a big variation in a number of TNG's gpus - some of the 2070 supers are running even slower than the above. Is there a cooling problem resulting in downclocking?



1) Different clocks... (clocks are visible in the work unit outputs for the GFN work done on these).

2) Dual GPU systems only report the device -0 type. Some of tng's dual GPU machines have a 2070 with a 2070 super.


Well it's all very confusing.
this pc reports as a 2070 super but the tasks identify as a 2080 and yet they're running 800-1600s/task.

this one reports as a 2070 super but has tasks running as 2070s + 2080 and both running 500-700s/task.


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The "Shut up already!" badge:  This loud mouth has mansplained on the forums over 10 thousand times!  Sheesh!!!Discovered the World's First GFN-19 prime!!!Discovered 1 mega primeFound 1 prime in the 2018 Tour de PrimesFound 1 prime in the 2019 Tour de PrimesFound 1 prime in the 2020 Tour de PrimesFound 2 primes in the 2021 Tour de Primes321 LLR Turquoise: Earned 5,000,000 credits (5,132,712)Cullen LLR Ruby: Earned 2,000,000 credits (3,907,849)ESP LLR Turquoise: Earned 5,000,000 credits (5,021,269)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,145,754)PPS LLR Sapphire: Earned 20,000,000 credits (20,751,038)PSP LLR Turquoise: Earned 5,000,000 credits (5,197,957)SoB LLR Sapphire: Earned 20,000,000 credits (36,067,618)SR5 LLR Jade: Earned 10,000,000 credits (10,007,110)SGS LLR Ruby: Earned 2,000,000 credits (3,718,606)TRP LLR Turquoise: Earned 5,000,000 credits (5,084,329)Woodall LLR Ruby: Earned 2,000,000 credits (2,963,361)321 Sieve (suspended) Jade: Earned 10,000,000 credits (10,061,196)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,170,256)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,059,304)PPS Sieve Sapphire: Earned 20,000,000 credits (22,885,121)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,035,522)TRP Sieve (suspended) Ruby: Earned 2,000,000 credits (2,051,121)AP 26/27 Jade: Earned 10,000,000 credits (10,118,303)WW Sapphire: Earned 20,000,000 credits (28,880,000)GFN Emerald: Earned 50,000,000 credits (77,916,132)PSA Jade: Earned 10,000,000 credits (12,445,029)
Message 147298 - Posted: 2 Jan 2021 | 15:21:36 UTC - in response to Message 147293.

Are you looking at this computer? that's the one I tested on?

But why WW is 25% faster on one of the two RTX 2070?
RTX 2070, driver 432.00, i7-6700K, Win10: 91M primes per second WW + Cullen (4 threads / 4 cores, L3: 8MB, HT off) RTX 2070, driver 441.08, i7-9700K, Win10: 114M primes per second WW + 2 * Cullen (2 * 4 threads / 8 cores, L3: 12MB)
The driver (I don't think so), HT on could help on the 6700, but it does not give an explanation.

There seems to be a big variation in a number of TNG's gpus - some of the 2070 supers are running even slower than the above. Is there a cooling problem resulting in downclocking?



1) Different clocks... (clocks are visible in the work unit outputs for the GFN work done on these).

2) Dual GPU systems only report the device -0 type. Some of tng's dual GPU machines have a 2070 with a 2070 super.


Well it's all very confusing.
this pc reports as a 2070 super but the tasks identify as a 2080 and yet they're running 800-1600s/task.

this one reports as a 2070 super but has tasks running as 2070s + 2080 and both running 500-700s/task.




If there's more than one GPU, and the task is paused and resumed, it may resume on a different GPU. Pretty much, all bets are off in a multi-GPU system with heterogeneous GPUs.
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