Overclock.net › Forums › Graphics Cards › AMD/ATI › Powercolor 7870 MYST Tahiti. Anyone have it?
New Posts  All Forums:Forum Nav:

Powercolor 7870 MYST Tahiti. Anyone have it? - Page 3

post #21 of 63
My card arrived today upgraded from a Powercolor HD6870 which had a Accelaro Twin turbo II http://www.arctic.ac/en/p/cooling/vga/375/accelero-twin-turbo-ii.html, luckily the screw holes where the same on the new card 53.2mm temps on full load with Haven valley ultra settings 58-60 Celsius VRM,s 62, fan speed just over 35% system is air cooled very pleased biggrin.gif
Invader
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3550 Gigabyte Z77X UD3H Powercolor HD7870 PCS+ Myst Corsair Vengence 
Hard DriveOptical DriveCoolingOS
Samsung SSD 830 2.5inch SATA III 6GBps LiteOn IHOS104-06 4x Internal BD-ROM Blu-ray Zalman CNPS9500A LED Windows 7 64bit Professional 
MonitorPowerCaseMouse
LG Flatron E2351 Corsair HX620w  Sharkoon T9 ATX Midi Tower case - Black Cooler Master Gaming Mouse - Recon 
Audio
Creative PCI-E Sound Blaster Z Soundcard  
  hide details  
Reply
Invader
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3550 Gigabyte Z77X UD3H Powercolor HD7870 PCS+ Myst Corsair Vengence 
Hard DriveOptical DriveCoolingOS
Samsung SSD 830 2.5inch SATA III 6GBps LiteOn IHOS104-06 4x Internal BD-ROM Blu-ray Zalman CNPS9500A LED Windows 7 64bit Professional 
MonitorPowerCaseMouse
LG Flatron E2351 Corsair HX620w  Sharkoon T9 ATX Midi Tower case - Black Cooler Master Gaming Mouse - Recon 
Audio
Creative PCI-E Sound Blaster Z Soundcard  
  hide details  
Reply
post #22 of 63
Im planning on getting two pieces because of the awsome price performance ration they have, and will wait with these babies the radeon 8000 series, at which point i will go dual GPU times 2
post #23 of 63
Quote:
Originally Posted by invader1964 View Post

My card arrived today upgraded from a Powercolor HD6870 which had a Accelaro Twin turbo II http://www.arctic.ac/en/p/cooling/vga/375/accelero-twin-turbo-ii.html, luckily the screw holes where the same on the new card 53.2mm temps on full load with Haven valley ultra settings 58-60 Celsius VRM,s 62, fan speed just over 35% system is air cooled very pleased biggrin.gif

what was your heaven bench scores ?

I just got mine and trying to figure if mine is working or not

http://www.3dmark.com/3dm11/6115775 like total crap

Unigine Valley 1.0 bench I got 1430.

Just trying to find if on par or I need to adjust something.

I got a mcw82 on there, and @ 1200 /1550 it doesn't break 35C under load, and VRM doesn't hit 50C.
post #24 of 63
Quote:
Originally Posted by Daveleaf View Post

what was your heaven bench scores ?

I just got mine and trying to figure if mine is working or not

http://www.3dmark.com/3dm11/6115775 like total crap

Unigine Valley 1.0 bench I got 1430.

Just trying to find if on par or I need to adjust something.

I got a mcw82 on there, and @ 1200 /1550 it doesn't break 35C under load, and VRM doesn't hit 50C.

Hi Daveleaf here are my results for 3D Mark http://www.3dmark.com/3dm11/6119871

for unigine Valley 0.1

Valley 0.1.png 41k .png file
Invader
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3550 Gigabyte Z77X UD3H Powercolor HD7870 PCS+ Myst Corsair Vengence 
Hard DriveOptical DriveCoolingOS
Samsung SSD 830 2.5inch SATA III 6GBps LiteOn IHOS104-06 4x Internal BD-ROM Blu-ray Zalman CNPS9500A LED Windows 7 64bit Professional 
MonitorPowerCaseMouse
LG Flatron E2351 Corsair HX620w  Sharkoon T9 ATX Midi Tower case - Black Cooler Master Gaming Mouse - Recon 
Audio
Creative PCI-E Sound Blaster Z Soundcard  
  hide details  
Reply
Invader
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3550 Gigabyte Z77X UD3H Powercolor HD7870 PCS+ Myst Corsair Vengence 
Hard DriveOptical DriveCoolingOS
Samsung SSD 830 2.5inch SATA III 6GBps LiteOn IHOS104-06 4x Internal BD-ROM Blu-ray Zalman CNPS9500A LED Windows 7 64bit Professional 
MonitorPowerCaseMouse
LG Flatron E2351 Corsair HX620w  Sharkoon T9 ATX Midi Tower case - Black Cooler Master Gaming Mouse - Recon 
Audio
Creative PCI-E Sound Blaster Z Soundcard  
  hide details  
Reply
post #25 of 63
thanks, I guess we are about in the same ballpark.

much obliged
post #26 of 63
Dave your score seems low, especially if you are overclocking like you are. Stock you should get between P8000-8100. Overclocked you should be over P9000 in 3dmark 11. Did you have power limit set to 20%? That will make a huge difference. Also, my card, the PowerColor HD 7870 Myst can overclock to 1253MHz before artifacts. The memory doesn't like to be OC so I leave it at 1500MHz. Check out this link for my best score with this card. I'll be interested to see what you find.

http://www.3dmark.com/3dm11/6114189
jimbo02816
(10 items)
 
CPUMotherboardGraphicsRAM
i5 2500K Asus Sabertooth Z77 PowerColor HD 7870 LE Myst Corsair Dominator GT 
Hard DriveCoolingOSMonitor
Crucial C300 SSD CoolerMaster hyper 212+ Windows 7 Home Premium 64-bit BenQ XL 2420T 120hz 
PowerMouse
Antec HCP-750 WOW Gaming Mouse 
  hide details  
Reply
jimbo02816
(10 items)
 
CPUMotherboardGraphicsRAM
i5 2500K Asus Sabertooth Z77 PowerColor HD 7870 LE Myst Corsair Dominator GT 
Hard DriveCoolingOSMonitor
Crucial C300 SSD CoolerMaster hyper 212+ Windows 7 Home Premium 64-bit BenQ XL 2420T 120hz 
PowerMouse
Antec HCP-750 WOW Gaming Mouse 
  hide details  
Reply
post #27 of 63
Quote:
Originally Posted by jimbo02816 View Post

Dave your score seems low, especially if you are overclocking like you are. Stock you should get between P8000-8100. Overclocked you should be over P9000 in 3dmark 11. Did you have power limit set to 20%? That will make a huge difference. Also, my card, the PowerColor HD 7870 Myst can overclock to 1253MHz before artifacts. The memory doesn't like to be OC so I leave it at 1500MHz. Check out this link for my best score with this card. I'll be interested to see what you find.

http://www.3dmark.com/3dm11/6114189

Yeah its better now, I updated to the magic .32 bios,
Now I get 9600 in graphics in 3dmark and 1690 in valley.
Just on CCC, no afterburner, my sweetspot is 1200/1500. +0% power.
max core temp is 38C, VRM1/2 max is 60C
post #28 of 63
Hi Dave

What Is the Magic .32 Bios ? my scores are still under the 8000 mark even overclocked ?
Invader
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3550 Gigabyte Z77X UD3H Powercolor HD7870 PCS+ Myst Corsair Vengence 
Hard DriveOptical DriveCoolingOS
Samsung SSD 830 2.5inch SATA III 6GBps LiteOn IHOS104-06 4x Internal BD-ROM Blu-ray Zalman CNPS9500A LED Windows 7 64bit Professional 
MonitorPowerCaseMouse
LG Flatron E2351 Corsair HX620w  Sharkoon T9 ATX Midi Tower case - Black Cooler Master Gaming Mouse - Recon 
Audio
Creative PCI-E Sound Blaster Z Soundcard  
  hide details  
Reply
Invader
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3550 Gigabyte Z77X UD3H Powercolor HD7870 PCS+ Myst Corsair Vengence 
Hard DriveOptical DriveCoolingOS
Samsung SSD 830 2.5inch SATA III 6GBps LiteOn IHOS104-06 4x Internal BD-ROM Blu-ray Zalman CNPS9500A LED Windows 7 64bit Professional 
MonitorPowerCaseMouse
LG Flatron E2351 Corsair HX620w  Sharkoon T9 ATX Midi Tower case - Black Cooler Master Gaming Mouse - Recon 
Audio
Creative PCI-E Sound Blaster Z Soundcard  
  hide details  
Reply
post #29 of 63
Quote:
Originally Posted by Daveleaf View Post

Yeah its better now, I updated to the magic .32 bios,
Now I get 9600 in graphics in 3dmark and 1690 in valley.
Just on CCC, no afterburner, my sweetspot is 1200/1500. +0% power.
max core temp is 38C, VRM1/2 max is 60C
Quote:
Originally Posted by invader1964 View Post

Hi Dave

What Is the Magic .32 Bios ? my scores are still under the 8000 mark even overclocked ?


I would like to know too. My cards have the 031 bios and the clocks would fluctuate in games and benchmarks unless I have powerplay turned off in msi afterburner with overclocking.
Mines
(16 items)
 
Son's Budget Pc
(12 items)
 
 
CPUMotherboardGraphicsGraphics
i5 3570k Gigabyte z77x-ud4h Sapphire 7970 Ghz Vapor-x Sapphire 7970 Ghz Vapor-x 
RAMHard DriveOptical DriveCooling
Corsair Vengeance 2133mhz cas 9 OCZ Vertex 4 256gb LG  XSPC Rasa Rx240 
OSMonitorKeyboardPower
Win7 Ult 64bit Qnix QX2710LED Cooler Master Quick FIre Pro Seasonic x-750  
CaseMouseMouse PadAudio
FD Arc XL Perixx Mx-2000 II Custom Sound Blaster Z 
CPUMotherboardGraphicsRAM
i3 2120 MSI P67a-c43 Rev 3 MSI TF3 r6950 PE 2gb PNY 1600mhz Cas 9 
Hard DriveOptical DriveCoolingOS
OCZ Vertex Plus 60gb MSI Stock Intel Cooler Window 7 64bit 
KeyboardPowerCaseMouse
Logitech Corsair GS600 MSI NightHawk Logitech 
  hide details  
Reply
Mines
(16 items)
 
Son's Budget Pc
(12 items)
 
 
CPUMotherboardGraphicsGraphics
i5 3570k Gigabyte z77x-ud4h Sapphire 7970 Ghz Vapor-x Sapphire 7970 Ghz Vapor-x 
RAMHard DriveOptical DriveCooling
Corsair Vengeance 2133mhz cas 9 OCZ Vertex 4 256gb LG  XSPC Rasa Rx240 
OSMonitorKeyboardPower
Win7 Ult 64bit Qnix QX2710LED Cooler Master Quick FIre Pro Seasonic x-750  
CaseMouseMouse PadAudio
FD Arc XL Perixx Mx-2000 II Custom Sound Blaster Z 
CPUMotherboardGraphicsRAM
i3 2120 MSI P67a-c43 Rev 3 MSI TF3 r6950 PE 2gb PNY 1600mhz Cas 9 
Hard DriveOptical DriveCoolingOS
OCZ Vertex Plus 60gb MSI Stock Intel Cooler Window 7 64bit 
KeyboardPowerCaseMouse
Logitech Corsair GS600 MSI NightHawk Logitech 
  hide details  
Reply
post #30 of 63
Alright so alittle googling found the 032 bios from power color and flashed both of my cards. Clocks don't throttle down to 400-500 mhz anymore, still jumping from 925-975mhz tho. Did a valley bench and saw a 2.4 fps increase compared to 031 bios on 975/1500. And it seems the cards runs alittle hotter for me. nvm I forgot to turn up fan speed to 100%. cards runs way cooler. topping out a 70c on top card and 55c on bottom card. With powertune at +20% boost clock sticks thru valley and + 1fps more.biggrin.gif

.031 bios


.032 bios


.032 bios with powertune +20%

Edited by HmoobYaj87 - 3/8/13 at 12:08pm
Mines
(16 items)
 
Son's Budget Pc
(12 items)
 
 
CPUMotherboardGraphicsGraphics
i5 3570k Gigabyte z77x-ud4h Sapphire 7970 Ghz Vapor-x Sapphire 7970 Ghz Vapor-x 
RAMHard DriveOptical DriveCooling
Corsair Vengeance 2133mhz cas 9 OCZ Vertex 4 256gb LG  XSPC Rasa Rx240 
OSMonitorKeyboardPower
Win7 Ult 64bit Qnix QX2710LED Cooler Master Quick FIre Pro Seasonic x-750  
CaseMouseMouse PadAudio
FD Arc XL Perixx Mx-2000 II Custom Sound Blaster Z 
CPUMotherboardGraphicsRAM
i3 2120 MSI P67a-c43 Rev 3 MSI TF3 r6950 PE 2gb PNY 1600mhz Cas 9 
Hard DriveOptical DriveCoolingOS
OCZ Vertex Plus 60gb MSI Stock Intel Cooler Window 7 64bit 
KeyboardPowerCaseMouse
Logitech Corsair GS600 MSI NightHawk Logitech 
  hide details  
Reply
Mines
(16 items)
 
Son's Budget Pc
(12 items)
 
 
CPUMotherboardGraphicsGraphics
i5 3570k Gigabyte z77x-ud4h Sapphire 7970 Ghz Vapor-x Sapphire 7970 Ghz Vapor-x 
RAMHard DriveOptical DriveCooling
Corsair Vengeance 2133mhz cas 9 OCZ Vertex 4 256gb LG  XSPC Rasa Rx240 
OSMonitorKeyboardPower
Win7 Ult 64bit Qnix QX2710LED Cooler Master Quick FIre Pro Seasonic x-750  
CaseMouseMouse PadAudio
FD Arc XL Perixx Mx-2000 II Custom Sound Blaster Z 
CPUMotherboardGraphicsRAM
i3 2120 MSI P67a-c43 Rev 3 MSI TF3 r6950 PE 2gb PNY 1600mhz Cas 9 
Hard DriveOptical DriveCoolingOS
OCZ Vertex Plus 60gb MSI Stock Intel Cooler Window 7 64bit 
KeyboardPowerCaseMouse
Logitech Corsair GS600 MSI NightHawk Logitech 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: AMD/ATI
Overclock.net › Forums › Graphics Cards › AMD/ATI › Powercolor 7870 MYST Tahiti. Anyone have it?