The RTX3090 requires a lot of power. 🔋 750W PSU might not be enough.

F5F Stay Refreshed Hardware Desktop The RTX3090 requires a lot of power. 🔋 750W PSU might not be enough.

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DarkerDragon
Member

06-10-2020, 12:25 AM

#11

Why 1080p for a 3090? Or are you an e-sport expert needing ultra-high refresh rates?

DarkerDragon

06-10-2020, 12:25 AM #11

Why 1080p for a 3090? Or are you an e-sport expert needing ultra-high refresh rates?

AthuskTheBooli
Junior Member

06-20-2020, 08:27 PM

#12

Easy! My display matches the specified size and refresh rate.

AthuskTheBooli

06-20-2020, 08:27 PM #12

Easy! My display matches the specified size and refresh rate.

Candy_737
Senior Member

254

06-22-2020, 08:54 AM

#13

Recommend a 1440p monitor with 240Hz for optimal performance (especially if you mainly play games)

Candy_737

06-22-2020, 08:54 AM #13

Recommend a 1440p monitor with 240Hz for optimal performance (especially if you mainly play games)

fanfaro
Member

119

06-25-2020, 08:53 PM

#14

As I mentioned above, it's a temporary card regarding another post. Please see point 2 below.

fanfaro

06-25-2020, 08:53 PM #14

As I mentioned above, it's a temporary card regarding another post. Please see point 2 below.

crepa12
Junior Member

06-25-2020, 09:27 PM

#15

I’m sure now. I recommend a high-quality 1000W power supply. The seasonal calculator helped confirm it should work fine even for 850W.

crepa12

06-25-2020, 09:27 PM #15

I’m sure now. I recommend a high-quality 1000W power supply. The seasonal calculator helped confirm it should work fine even for 850W.

GamenMetLeviNL
Senior Member

638

06-26-2020, 06:24 PM

#16

Typically, a high-quality 850W device such as an Rmx, Enermax Revolution D.F., or MSI MPG will work well. Ensure you connect three cables to the card, which helps the power supply manage surges more effectively.

GamenMetLeviNL

06-26-2020, 06:24 PM #16

wdupuy71
Member

170

06-27-2020, 10:11 PM

#17

It seems like you're questioning the size of your power supply. Maybe it's too small for a 10-year-old 750W unit?

wdupuy71

06-27-2020, 10:11 PM #17

It seems like you're questioning the size of your power supply. Maybe it's too small for a 10-year-old 750W unit?

_C00kieCat_
Junior Member

07-01-2020, 08:17 PM

#18

I’m doing it! No other choices left, so today I connected through 3x8-pin connectors too. To be honest, I used a setup with 4x6+2 pins before. I switched to 2x6+2pins and then upgraded from Sata to Molex, then to 2x6 PCI-E and finally to a single 1x8 pin PCI-E. I ran some benchmarks and everything performed well. Of course, when I saw I had extra cables, I swapped out all the clunky adapters.

_C00kieCat_

07-01-2020, 08:17 PM #18

Booriquet
Junior Member

07-01-2020, 11:37 PM

#19

It's clear a ten-year-old V750 is really taking over. Nice quality PSU from back then would have kept things running smoothly, otherwise that setup might have caused serious issues. Smile

Booriquet

07-01-2020, 11:37 PM #19

It's clear a ten-year-old V750 is really taking over. Nice quality PSU from back then would have kept things running smoothly, otherwise that setup might have caused serious issues. Smile

Charizard3600
Junior Member

07-02-2020, 01:01 AM

#20

That result was surprising to me Smile

. Do you have any advice on running it at maximum speed?

Charizard3600

07-02-2020, 01:01 AM #20

That result was surprising to me Smile . Do you have any advice on running it at maximum speed?

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