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GPU 7810 Inconsistent Performance

post #1 of 4
Thread Starter 
Greetings,

What's with this:

33k on this WU:


19 on the same WU:


31k on another 7810 WU:


What is wrong with 7810? Why isn't it consistent?
Windy
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Asus UL30Vt
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Windy
(18 items)
 
Asus UL30Vt
(14 items)
 
 
CPUMotherboardGraphicsGraphics
i7 970 B1 @ 4.25GHz EVGA X58 Classified 3 (E770) EVGA GTX 970 SSC EVGA GTX 660 SC 
RAMHard DriveHard DriveHard Drive
24GB Corsair XMS3 Crucial M500 120GB Crucial M4 256GB Samsung Spinpoint F3 1TB (2) 
Optical DriveCoolingOSMonitor
LG BD-RW Corsair H50 w/Scythe SFF21F Windows 10 Home Premium 64-bit Dell S2740L 
KeyboardPowerCaseMouse
Deck Legend 105 - Fire / Linear Corsair AX 750 Soldam Windy Black Knight Mionix Avior 8200 
Mouse PadAudio
Rocketfish Speed Creative Soundblaster XTreme Audio 
CPUMotherboardGraphicsGraphics
SU7300 Asus UL30Vt NVIDIA GT210m Intel GMA4500HD 
RAMHard DriveOptical DriveOS
4GB DDR3 500GB Seagate (5400rpm) Velocity Micro External Windows 7 Home Premium 64-bit 
MonitorPowerCaseMouse
1366 x 768 63 Wh Battery Asus UL30Vt Multi-Touch Trackpad / Logitech VX450 
CPUMotherboardGraphicsRAM
E8400 @ 4.050 GHz Gigabyte EP45-UD3L EVGA GTX 970 FTW ACX 2.0 8 GB Corsair Dominator DDR2 
Hard DriveOptical DriveOSMonitor
Crucial M4 256GB | WD Black 640GB | 2x WD Green... Lite-On DVD-RW / LG Super-Multi DVD-RW Windows 10 Professional 2333HD 
KeyboardPowerCaseMouse
Deck Legend 105 - Ice / Linear Rosewill Capstone 450W Lian-Li Velocity Micro Custom Logitech G5 
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post #2 of 4
My noobie advise is .. because you're looking at PPD which on core 17 units is close to useless because of the way it keep saving (utilisation drops). HFM doesn't have this problem (or at least not as severe).
Just a 'puter
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Just a 'puter
(18 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 6700K ASUS Maximus VIII Hero iGPU thanks to Nvidia 970 3.5GB Corsair Vengeance LPX CMK8GX4M2B3200C16 
Hard DriveHard DriveCoolingCooling
Samsung 950 PRO 512GB Crucial M4 256GB RX360 V3 Koolance CPU-380I 
CoolingCoolingOSMonitor
Koolance RP-452X2 Reservoir Koolance PMP-450 12V Variable Speed Pump Windows 10 Pro x64 benq XL2411Z 
KeyboardPowerCaseMouse
logitech G510 Seasonic X-760 Corsair 800D Mionix Castor 
AudioAudio
Creative Sound Blaster X-Fi Titanium HD DT 990 Premium 250Ohm 
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post #3 of 4

It's the variable TPF, throws FAHControl's PPD estimate way off. 

post #4 of 4
Thread Starter 
Wait, so they did this on purpose? Why?
Windy
(18 items)
 
Asus UL30Vt
(14 items)
 
 
CPUMotherboardGraphicsGraphics
i7 970 B1 @ 4.25GHz EVGA X58 Classified 3 (E770) EVGA GTX 970 SSC EVGA GTX 660 SC 
RAMHard DriveHard DriveHard Drive
24GB Corsair XMS3 Crucial M500 120GB Crucial M4 256GB Samsung Spinpoint F3 1TB (2) 
Optical DriveCoolingOSMonitor
LG BD-RW Corsair H50 w/Scythe SFF21F Windows 10 Home Premium 64-bit Dell S2740L 
KeyboardPowerCaseMouse
Deck Legend 105 - Fire / Linear Corsair AX 750 Soldam Windy Black Knight Mionix Avior 8200 
Mouse PadAudio
Rocketfish Speed Creative Soundblaster XTreme Audio 
CPUMotherboardGraphicsGraphics
SU7300 Asus UL30Vt NVIDIA GT210m Intel GMA4500HD 
RAMHard DriveOptical DriveOS
4GB DDR3 500GB Seagate (5400rpm) Velocity Micro External Windows 7 Home Premium 64-bit 
MonitorPowerCaseMouse
1366 x 768 63 Wh Battery Asus UL30Vt Multi-Touch Trackpad / Logitech VX450 
CPUMotherboardGraphicsRAM
E8400 @ 4.050 GHz Gigabyte EP45-UD3L EVGA GTX 970 FTW ACX 2.0 8 GB Corsair Dominator DDR2 
Hard DriveOptical DriveOSMonitor
Crucial M4 256GB | WD Black 640GB | 2x WD Green... Lite-On DVD-RW / LG Super-Multi DVD-RW Windows 10 Professional 2333HD 
KeyboardPowerCaseMouse
Deck Legend 105 - Ice / Linear Rosewill Capstone 450W Lian-Li Velocity Micro Custom Logitech G5 
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Reply
Windy
(18 items)
 
Asus UL30Vt
(14 items)
 
 
CPUMotherboardGraphicsGraphics
i7 970 B1 @ 4.25GHz EVGA X58 Classified 3 (E770) EVGA GTX 970 SSC EVGA GTX 660 SC 
RAMHard DriveHard DriveHard Drive
24GB Corsair XMS3 Crucial M500 120GB Crucial M4 256GB Samsung Spinpoint F3 1TB (2) 
Optical DriveCoolingOSMonitor
LG BD-RW Corsair H50 w/Scythe SFF21F Windows 10 Home Premium 64-bit Dell S2740L 
KeyboardPowerCaseMouse
Deck Legend 105 - Fire / Linear Corsair AX 750 Soldam Windy Black Knight Mionix Avior 8200 
Mouse PadAudio
Rocketfish Speed Creative Soundblaster XTreme Audio 
CPUMotherboardGraphicsGraphics
SU7300 Asus UL30Vt NVIDIA GT210m Intel GMA4500HD 
RAMHard DriveOptical DriveOS
4GB DDR3 500GB Seagate (5400rpm) Velocity Micro External Windows 7 Home Premium 64-bit 
MonitorPowerCaseMouse
1366 x 768 63 Wh Battery Asus UL30Vt Multi-Touch Trackpad / Logitech VX450 
CPUMotherboardGraphicsRAM
E8400 @ 4.050 GHz Gigabyte EP45-UD3L EVGA GTX 970 FTW ACX 2.0 8 GB Corsair Dominator DDR2 
Hard DriveOptical DriveOSMonitor
Crucial M4 256GB | WD Black 640GB | 2x WD Green... Lite-On DVD-RW / LG Super-Multi DVD-RW Windows 10 Professional 2333HD 
KeyboardPowerCaseMouse
Deck Legend 105 - Ice / Linear Rosewill Capstone 450W Lian-Li Velocity Micro Custom Logitech G5 
  hide details  
Reply
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