Power Supply confusion
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Power Supplies
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Graphics Cards
- Intel i5
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Last response: in Components
Forhad Zaman
June 23, 2013 8:32:25 AM
I'm thinking of changing my GPU to Sapphire Vapor X HD 7950...
Do I need to change my power supply too?? I'm really short on budget..!!
Any help will be appreciated, thanks
My Specs are:
Core i5 3470
Mobo: Gigabyte b75
Ram: Corsair Vengeance 8gb dual Channel
GPU: Sapphire 7770 OC
Power Supply: Thermaltake Smart 430W 80+
Do I need to change my power supply too?? I'm really short on budget..!!
Any help will be appreciated, thanks
My Specs are:
Core i5 3470
Mobo: Gigabyte b75
Ram: Corsair Vengeance 8gb dual Channel
GPU: Sapphire 7770 OC
Power Supply: Thermaltake Smart 430W 80+
More about : power supply confusion
No, your PSU can get to 500w, and 7950 requires maximum 500.
but, you shouldnt worry, because in realitly it dosent really need 500 watt, it needs much less, probably around 400 max.
they just cover their ass saying it needs 500 watt, seeing how there are some shitty PSU's out there which cant even supply what it says they can.
yours is thermaltake and is very reliable.
Enjoy your purchase!
but, you shouldnt worry, because in realitly it dosent really need 500 watt, it needs much less, probably around 400 max.
they just cover their ass saying it needs 500 watt, seeing how there are some shitty PSU's out there which cant even supply what it says they can.
yours is thermaltake and is very reliable.
Enjoy your purchase!
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Thermaltake power supplies do have a reputation. As overpriced junk. The only decent units are the Toughpower line over 600 watts.
You are correct in that a system with an HD 7950 needs a recommended 500w power supply. I would not trust a low end 430w Thermaltake with that card. Thermaltake power supplies not only rarely can deliver their rated wattage they are generally quite 'dirty' electrically with poor voltage regulation and high ripple and noise.
Get a decent unit from Corsair, Seasonic, PC Power and Cooling, XFX, Silverstone, Enermax, OCZ, Antec or Rosewill.
You are correct in that a system with an HD 7950 needs a recommended 500w power supply. I would not trust a low end 430w Thermaltake with that card. Thermaltake power supplies not only rarely can deliver their rated wattage they are generally quite 'dirty' electrically with poor voltage regulation and high ripple and noise.
Get a decent unit from Corsair, Seasonic, PC Power and Cooling, XFX, Silverstone, Enermax, OCZ, Antec or Rosewill.
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http://www.newegg.com/Product/Product.aspx?Item=N82E168...
SeaSonic G Series SSR-550RM 550W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply
I would take it up a notch and run it with this ^
SeaSonic G Series SSR-550RM 550W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS GOLD Certified Modular Active PFC Power Supply
I would take it up a notch and run it with this ^
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anort3 said:
Thermaltake power supplies do have a reputation. As overpriced junk. The only decent units are the Toughpower line over 600 watts.You are correct in that a system with an HD 7950 needs a recommended 500w power supply. I would not trust a low end 430w Thermaltake with that card. Thermaltake power supplies not only rarely can deliver their rated wattage they are generally quite 'dirty' electrically with poor voltage regulation and high ripple and noise.
Get a decent unit from Corsair, Seasonic, PC Power and Cooling, XFX, Silverstone, Enermax, OCZ, Antec or Rosewill.
yes thermaltake is overpriced, but he already has that one so no point in thinking about it, i know they sometimes dont deliver what they should, and that's why i read a through review about that specific PSU, and iam fairly certain it will be up to the challenge.
but yes, if you wanna be 100% certain, you should get a new PSU, but most likely it will work with that one.
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SR-71 Blackbird said:
PCI-Express Connector < Thermaltake Smart 430W 80+1 x 6+2-Pin
The 7950 needs two PCIE connectors and your PSU has one.You could use molex power , but i wouldn't using that power supply , as you are already cutting in close.Get the one i linked above to be safe and it's a much better brand.
^ +1
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Best solution
yeah it requires 2 6-pin pci-e coonectors and the Thermaltake Smart 430W 80+ only has one,so get this which is enough for a single hd7950:
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
and if u plan to Xfire in future(instead of microstutter isssues of amd gpu's),then get this psu:
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
and if u plan to Xfire in future(instead of microstutter isssues of amd gpu's),then get this psu:
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Share
Forhad Zaman
June 23, 2013 11:04:18 AM
Forhad Zaman
June 23, 2013 11:37:25 AM
sourodip said:
yeah it requires 2 6-pin pci-e coonectors and the Thermaltake Smart 430W 80+ only has one,so get this which is enough for a single hd7950:http://www.newegg.com/Product/Product.aspx?Item=N82E168...
and if u plan to Xfire in future(instead of microstutter isssues of amd gpu's),then get this psu:
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
thanks...I'm gonna get that CX500...
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Forhad Zaman
June 23, 2013 11:39:22 AM
SR-71 Blackbird said:
http://www.flipkart.com/seasonic-s12ii-430-watts-psu/p/...http://www.flipkart.com/seasonic-s12ii-620-watts-psu/p/...
flipkart is a Indian website...n sorry bro I'm not from India...thanks anyway
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for the seasonic 430 from flipkart, a corsair CX is better than the seasonic and is a true and reliable 500W psu.
I don't think that seasonic has good service in india and therefore it is good to go with corsair
http://www.flipkart.com/corsair-cmpsu-500cxv2uk-500-wat...
I don't think that seasonic has good service in india and therefore it is good to go with corsair
http://www.flipkart.com/corsair-cmpsu-500cxv2uk-500-wat...
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Just to toss in a third suggestion, I would recommend nothing less than a 650W these days, to ensure for all the components collectively (DVD requires power, USB requires power, NIC requires power, etc) aren't underpowered at anytime (yeah I got 500W for the videocard, but my NIC keeps dropping connection, well where does it get its power from?). Normally high end gaming, get high end power, done.
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Tier 1 Brands - The Most Powerful And Stable Components On The Market.
Antec Signature
Antec High Current Pro -1200w
Antec HCP Platinum 1kW
Corsair AX
Enermax Galaxy
Enermax Revolution
Kingwin Lazer Platinum
PCP&C TurboCool
PCP&C Silencer Greater than 610 watt
Sapphire Pure
Seasonic X-Series
Seasonic S12/M12
Silverstone ZF (Etasis 85/75/56)
Seventeam ST Greater than 600w (SSI, V2.91)
Silverstone OP/DA Greater than 700 watt
Silverstone ZM
Ultra X3 Greater than 1000 watt
XFX Black Edition
XFX XXX Edition
Zippy/Emacs SSL
Zippy/Emacs GSM
Zippy/Emacs PSL
Zippy/Emacs HG2
Zippy/Emacs HP2
Tier 3 Brands - Power supplies fully able to meet ATX specs, although closer to the edges of the limits than higher tier units. Still solid units.
Acbel Polycom
Akasa PaxPower
Akasa PowerPlus (>greater than 500 watt Models)
AMS Mercury
Antec Earthwatts >greater than 700 watt
Antec Basiq
Antec Phantom
Antec TruePower III
Antec TruePower II
Antec TrueControl II
Antec NeoPower 480 watt (Old Model)
Athena Power Space Shuttle Series
Be Quiet Dark Power Pro
BFG ES
BFG LS
Channel Well
Cooler Master Real Power Pro <less than 800 watt
Cooler Master iGreen
Cooler Master Silent (and gold) Pro
Corsair CX Series
Enermax Maximum Plus
Enermax Noistaker II
Enermax Noisetaker
Enermax Whisper II
Enermax CoolerGiant
Enhance ENS-G
Epower Xscale
EVGA Supernova 750 /1500w
Fortron (FSP) GLC
Fortron (FSP) THN
Fortron AX
Fortron HLN
Fortron PFN/PN/PA
Fractal Design Integra R2 750 W
Kingwin Lazer
Kingwin Mach 1 (the negative 12v rail may go slightly outside of spec in some loading conditions)
LEPA G900
NorthQ
OCZ ModXStream (rated for 40° C)
OCZ Z Series 1000W
Rosewill RP 2 (temperature sensitive)
Rosewill Xtreme/RX
Seasonic Super Versatile
Sigma SP
Silverstone F
Sparkle FSP
Spire Rocketeer V/VI
Sunbeam Nuuo
Thermaltake Litepower
Thermaltake Purepower RX
Thermaltake Toughpower <less than 600 watt
Topower 1000w Gold
XG Magnum
X-Spice Kira
Zalman ZM 1000 watt
Antec Signature
Antec High Current Pro -1200w
Antec HCP Platinum 1kW
Corsair AX
Enermax Galaxy
Enermax Revolution
Kingwin Lazer Platinum
PCP&C TurboCool
PCP&C Silencer Greater than 610 watt
Sapphire Pure
Seasonic X-Series
Seasonic S12/M12
Silverstone ZF (Etasis 85/75/56)
Seventeam ST Greater than 600w (SSI, V2.91)
Silverstone OP/DA Greater than 700 watt
Silverstone ZM
Ultra X3 Greater than 1000 watt
XFX Black Edition
XFX XXX Edition
Zippy/Emacs SSL
Zippy/Emacs GSM
Zippy/Emacs PSL
Zippy/Emacs HG2
Zippy/Emacs HP2
Tier 3 Brands - Power supplies fully able to meet ATX specs, although closer to the edges of the limits than higher tier units. Still solid units.
Acbel Polycom
Akasa PaxPower
Akasa PowerPlus (>greater than 500 watt Models)
AMS Mercury
Antec Earthwatts >greater than 700 watt
Antec Basiq
Antec Phantom
Antec TruePower III
Antec TruePower II
Antec TrueControl II
Antec NeoPower 480 watt (Old Model)
Athena Power Space Shuttle Series
Be Quiet Dark Power Pro
BFG ES
BFG LS
Channel Well
Cooler Master Real Power Pro <less than 800 watt
Cooler Master iGreen
Cooler Master Silent (and gold) Pro
Corsair CX Series
Enermax Maximum Plus
Enermax Noistaker II
Enermax Noisetaker
Enermax Whisper II
Enermax CoolerGiant
Enhance ENS-G
Epower Xscale
EVGA Supernova 750 /1500w
Fortron (FSP) GLC
Fortron (FSP) THN
Fortron AX
Fortron HLN
Fortron PFN/PN/PA
Fractal Design Integra R2 750 W
Kingwin Lazer
Kingwin Mach 1 (the negative 12v rail may go slightly outside of spec in some loading conditions)
LEPA G900
NorthQ
OCZ ModXStream (rated for 40° C)
OCZ Z Series 1000W
Rosewill RP 2 (temperature sensitive)
Rosewill Xtreme/RX
Seasonic Super Versatile
Sigma SP
Silverstone F
Sparkle FSP
Spire Rocketeer V/VI
Sunbeam Nuuo
Thermaltake Litepower
Thermaltake Purepower RX
Thermaltake Toughpower <less than 600 watt
Topower 1000w Gold
XG Magnum
X-Spice Kira
Zalman ZM 1000 watt
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Forhad Zaman
June 23, 2013 8:50:11 PM
SR-71 Blackbird said:
Tier 1 Brands - The Most Powerful And Stable Components On The Market. Antec Signature
Antec High Current Pro -1200w
Antec HCP Platinum 1kW
Corsair AX
Enermax Galaxy
Enermax Revolution
Kingwin Lazer Platinum
PCP&C TurboCool
PCP&C Silencer Greater than 610 watt
Sapphire Pure
Seasonic X-Series
Seasonic S12/M12
Silverstone ZF (Etasis 85/75/56)
Seventeam ST Greater than 600w (SSI, V2.91)
Silverstone OP/DA Greater than 700 watt
Silverstone ZM
Ultra X3 Greater than 1000 watt
XFX Black Edition
XFX XXX Edition
Zippy/Emacs SSL
Zippy/Emacs GSM
Zippy/Emacs PSL
Zippy/Emacs HG2
Zippy/Emacs HP2
Tier 3 Brands - Power supplies fully able to meet ATX specs, although closer to the edges of the limits than higher tier units. Still solid units.
Acbel Polycom
Akasa PaxPower
Akasa PowerPlus (>greater than 500 watt Models)
AMS Mercury
Antec Earthwatts >greater than 700 watt
Antec Basiq
Antec Phantom
Antec TruePower III
Antec TruePower II
Antec TrueControl II
Antec NeoPower 480 watt (Old Model)
Athena Power Space Shuttle Series
Be Quiet Dark Power Pro
BFG ES
BFG LS
Channel Well
Cooler Master Real Power Pro <less than 800 watt
Cooler Master iGreen
Cooler Master Silent (and gold) Pro
Corsair CX Series
Enermax Maximum Plus
Enermax Noistaker II
Enermax Noisetaker
Enermax Whisper II
Enermax CoolerGiant
Enhance ENS-G
Epower Xscale
EVGA Supernova 750 /1500w
Fortron (FSP) GLC
Fortron (FSP) THN
Fortron AX
Fortron HLN
Fortron PFN/PN/PA
Fractal Design Integra R2 750 W
Kingwin Lazer
Kingwin Mach 1 (the negative 12v rail may go slightly outside of spec in some loading conditions)
LEPA G900
NorthQ
OCZ ModXStream (rated for 40° C)
OCZ Z Series 1000W
Rosewill RP 2 (temperature sensitive)
Rosewill Xtreme/RX
Seasonic Super Versatile
Sigma SP
Silverstone F
Sparkle FSP
Spire Rocketeer V/VI
Sunbeam Nuuo
Thermaltake Litepower
Thermaltake Purepower RX
Thermaltake Toughpower <less than 600 watt
Topower 1000w Gold
XG Magnum
X-Spice Kira
Zalman ZM 1000 watt
sorry bro.....but I'm from Bangladesh and i checked that there is no shop or distributor selling Seasonic or Xfx components...hence I can not get those...n our online shopping also s***s.....so I've a option between corsair or cooler master or thermaltake..!! n I also checked that CX series r the cheapest in corsair...so..
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