Upgrading to RTX 2070 - Should I change my PSU?

[nkzr4]

Hello everyone!

 

I'm currently upgrading my GPU from a GTX 970 to a RTX 2070, and wanted to know if I should/must change my PSU.

My PC specs:

 

CPU: Intel Core i7-8700k (working at 4.7GHz)

RAM: 16GB G.Skill Aegis 3000MHz

GPU: ZOTAC GTX 970

MOBO: MSI Z370-A Pro
PSU: Corsair CX500 (80+ Bronze)

 

I did some research and noticed people sayin' that 500W would be fine, while others said that 650W was the safe way to go.

Should I spend some cash and grab a newer and better PSU?

 

Thanks!

[LukeNukem9]

It wouldn't hurt but you don't have to get it right away, though it is recommended so your currant PSU isn't at a full load all the time.

[Princess Luna]

You don't have to but obviously it'd be ideal/suggested that you did, and it ain't even about the wattage, 550w is all you need, but you know power supplies have come a long way in safety and reliability and your current PSU just lacks these desirable features.

[NunoLava1998]

You should, not because of the wattage but because a CX500 is pretty inadequate for an expensive build like that.

I'd recommend a RM650i because it's semi-fanless (fanless until 400W), is compatible with Corsair ICUE/Corsair Link (so you can see things like wattage and amps consumed, efficiency, etc) and has plenty of room for upgrades. In terms of PSU quality, it's Tier 1 (or Tier A if you use LienusLateTips's list) and 80+ Gold.

An EVGA G2 would also do well, although it lacks the Corsair Link/iCUE functionality it's still fantastic.

 

If those two units are not available, I would suggest looking on the PSU Tier list (again, by LienusLateTips):

 

I hope this helps!

[nkzr4]

34 minutes ago, Dubious Gaming: bl4z3 said:

It wouldn't hurt but you don't have to get it right away, though it is recommended so your currant PSU isn't at a full load all the time.

 

34 minutes ago, Princess Cadence said:

You don't have to but obviously it'd be ideal/suggested that you did, and it ain't even about the wattage, 550w is all you need, but you know power supplies have come a long way in safety and reliability and your current PSU just lacks these desirable features.

Thank you guys for your time and help. I really appreciate it!

It seems I can't scape from that expense, and the reasons are pretty fair.

 

18 minutes ago, NunoLava1998 said:

You should, not because of the wattage but because a CX500 is pretty inadequate for an expensive build like that.

I'd recommend a RM650i because it's semi-fanless (fanless until 400W), is compatible with Corsair ICUE/Corsair Link (so you can see things like wattage and amps consumed, efficiency, etc) and has plenty of room for upgrades. In terms of PSU quality, it's Tier 1 (or Tier A if you use LienusLateTips's list) and 80+ Gold.

An EVGA G2 would also do well, although it lacks the Corsair Link/iCUE functionality it's still fantastic.

 

If those two units are not available, I would suggest looking on the PSU Tier list (again, by LienusLateTips):

 

I hope this helps!

 

Thank you a lot for that list!

Unfortunately things down here are pretty expensive, so I can't afford most of those high tier PSUs. )):

 

Do you guys think that this model could fit the case (from the perspective that I'm lookin' more to safety than wattage)?

[NunoLava1998]

9 minutes ago, nkzr4 said:

 

Thank you a lot for that list!

Unfortunately things down here are pretty expensive, so I can't afford most of those high tier PSUs. )):

 

Do you guys think that this model could fit the case (from the perspective that I'm lookin' more to safety than wattage)?

Never heard of that model and I can't find reviews on it. The RM550x from Corsair though is the cheapest PSU I'd recommend (and it should cost less, despite it being 550w instead of 650w and not having corsair link/icue)

[Princess Luna]

2 minutes ago, nkzr4 said:

?

The Gigabyte G750H is a bit dated and not the best 80+ Gold out there but it's also considerably superior to your current PSU, if budget wise this has the most appealing price you could go with it.