New PSU for an 1080Ti?

[Kogumaru]

Hi srry my english its not the best.

 

Well Im a MiniITX lover but I want to upgrade from my gtz1080 to a GTx1080ti...the problem the PSU, dont know if I need other more powerfull or the old one can  do the job

 

This is my actual Build 

 

CASE: Raven RVZ02

MOBO; Asus maximus Impact viii
CPU: i7 6700k

RAM: ddr4 16gb (2 x 8)

GPU: EVGA superclocked gtx 1080

CPU cooler: Silverstone AR06

Actual PSU: 450w Thelmaltake SFX  ( gold )

NO case Fans

x2 RGB led Strip

x2 SSD

hdd 7.2k rpm  2tb

 

The problem its the SFX psu are expensive on my country so.. need an other PSU? or the Thermaltake can do the job?  Ty for read

[Guest]

Yes you need a new one.

[Xenift]

Looking at this, the Seasonic X or the EVGA G2 would be great choices for you.

Otherwise take a good look at the list :D.

[Energycore]

Just now, Xenift said:

Looking at this, the Seasonic X or the EVGA G2 would be great choices for you.

Otherwise take a good look at the list :D.

OP needs an SFX one

4 minutes ago, Kogumaru said:

 

Really not sure about that Thermaltake, it might not work delivering its full power. Try for a Corsair SF450 and it should do what you need it to (has 2 6-pin connectors).

[Kogumaru]

6 minutes ago, Xenift said:

Looking at this, the Seasonic X or the EVGA G2 would be great choices for you.

Otherwise take a good look at the list :D.

The problem, My case only use SFX or SFX-L PSU. So cant use a regular power supply

[Xenift]

1 minute ago, Kogumaru said:

The problem, My case only use SFX or SFX-L PSU. So can use a regular power supply

http://silverstonetek.com/product_power.php?tno=7&area=en

Silverstone makes great sfx power supplies, with the problem only being the availability in your region :(.

 

[STRMfrmXMN]

10 hours ago, Energycore said:

OP needs an SFX one

Really not sure about that Thermaltake, it might not work delivering its full power. Try for a Corsair SF450 and it should do what you need it to (has 2 6-pin connectors).

I'd straight up not use a 450 PSU with a 1080 Ti. Like all Pascal cards, they use more power than their Maxwell equivalent and a 980ti I'd not be comfortable with an i7 on a 450W PSU of any quality.

 

10 hours ago, Kogumaru said:

Hi srry my english its not the best.

 

Well Im a MiniITX lover but I want to upgrade from my gtz1080 to a GTx1080ti...the problem the PSU, dont know if I need other more powerfull or the old one can  do the job

 

This is my actual Build 

 

CASE: Raven RVZ02

MOBO; Asus maximus Impact viii
CPU: i7 6700k

RAM: ddr4 16gb (2 x 8)

GPU: EVGA superclocked gtx 1080

CPU cooler: Silverstone AR06

Actual PSU: 450w Thelmaltake SFX  ( gold )

NO case Fans

x2 RGB led Strip

x2 SSD

hdd 7.2k rpm  2tb

 

The problem its the SFX psu are expensive on my country so.. need an other PSU? or the Thermaltake can do the job?  Ty for read

The SF600 from Corsair would be your best bet. That said, are you sure you need a more powerful GPU?

[Energycore]

13 hours ago, STRMfrmXMN said:

I'd straight up not use a 450 PSU with a 1080 Ti. Like all Pascal cards, they use more power than their Maxwell equivalent and a 980ti I'd not be comfortable with an i7 on a 450W PSU of any quality.

I see where you're coming from. But it sucks that there's pretty much only one SFX PSU that can do a 1080 Ti plus i7 (no I won't count the Silverstone one)

 

Edit: Didn't Corsair/GW underrate the 450W to hit efficiency numbers? I bet it can do 500W and still be better than anything from the competition.