GTX 750 is great on Dell 255W +80 Silver PSU ?

[Hema Khashaba]

Hey Guys
i bought 2 days ago Zotac GTX 750
i am using it on 255w +80 silver PSU
should i buy a new PSU ? or it's enough ?
my Rigs
Zotac GTX 750 2GB
250HD
4GB DDR3 1333
PSU DeLL +80 silver 255w

 

[clutchc]

It will depend on the ratings of the +12V rail(s). But Nvidia recommends a 300W minimum.

 

[KKAW]

Hey Guys
i bought 2 days ago Zotac GTX 750
i am using it on 255w +80 silver PSU
should i buy a new PSU ? or it's enough ?
my Rigs
Zotac GTX 750 2GB
250HD
4GB DDR3 1333
PSU DeLL +80 silver 255w

GTX 750 requires a minimum of 300W.

Check out the PSU Requirements on the bottom right of this reply.

 

[Jonas Vandy]

You will be able to tell if you need a new PSU if you install the graphics card and run a game. Run HWMonitor and if it starts to get really hot that means that your graphics card is trying to pull power out of your PSU to keep it alive. Same deal if it just crashes.

If you decide to do it or not, I still highly suggest you get a better PSU and maybe one that's a little over the power you need in case you want to upgrade again. I would recommend getting a Seasonic S12G 550w. It's ridiculously cheap, it's a good quality PSU (80+ GOLD rating on top of that) and it's more than enough for what you need so you have a bit of wiggle room next time you want to upgrade. You can get one for around $70 off Newegg.

 

[Hema Khashaba]

You will be able to tell if you need a new PSU if you install the graphics card and run a game. Run HWMonitor and if it starts to get really hot that means that your graphics card is trying to pull power out of your PSU to keep it alive. Same deal if it just crashes.

If you decide to do it or not, I still highly suggest you get a better PSU and maybe one that's a little over the power you need in case you want to upgrade again. I would recommend getting a Seasonic S12G 550w. It's ridiculously cheap, it's a good quality PSU (80+ GOLD rating on top of that) and it's more than enough for what you need so you have a bit of wiggle room next time you want to upgrade. You can get one for around $70 off Newegg.

at normal with out playing it's 40 C
in game 50 C - 60 C

 

[KKAW]

You will be able to tell if you need a new PSU if you install the graphics card and run a game. Run HWMonitor and if it starts to get really hot that means that your graphics card is trying to pull power out of your PSU to keep it alive. Same deal if it just crashes.

If you decide to do it or not, I still highly suggest you get a better PSU and maybe one that's a little over the power you need in case you want to upgrade again. I would recommend getting a Seasonic S12G 550w. It's ridiculously cheap, it's a good quality PSU (80+ GOLD rating on top of that) and it's more than enough for what you need so you have a bit of wiggle room next time you want to upgrade. You can get one for around $70 off Newegg.

at normal with out playing it's 40 C
in game 50 C - 60 C

Those temps are fine.

 

[Hema Khashaba]

thanks