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Will I need a new PSU

Hi guys, 


Firstly thank you for taking your time to ready this post!

 

Secondly I will apologise well in advance, I feel this question gets asked a lot but cant find concrete answer.

So recently I had to RMA my RTX2070s (had the weirdest fan behaviour).


Now today, I was finally able to snag a 3070, frankly only the Asus Strix OC 3070 was avaible so I thought, why not, my 1080 did me well until I sold it.

However, I skipped reading about PSU requirements and oh boi, what a rookie mistake to make.

My current PSU is a 650 RM650X 80% gold and has been doing great for the longest time.

 

Right now, however, Iam unsure of this set up is still okay.

 

My system:

i7700k (not OC'd)

32gigs ram (2666mhz x 4)

2 NVME drives

1 HDD (7200RPM)

Z270F Strix Mobo

and obviously a RM650X psu.

 

Some sites say i need a 550w some say i need a 750w.

What would you guys recommend? I am half in mind to just try with my 650w in the system but I dont want to break anything and thus also feel I may as well just get a 750w PSU.

 

Thanks for reading and I look forward to any advice

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You'll be fine.  I'm running a 3080 and a 3700x with the CoolerMaster V650w PSU.  The RM650x is a very good unit.

QUOTE ME IN A REPLY SO I CAN SEE THE NOTIFICATION!

When there is no danger of failure there is no pleasure in success.

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rm650x is high quality and will run fine with 3070, even overcloked

. but it might be kinda loud, i mean louder than rm850x for example since it is using around 500-550w (when cpu and gpu overclocked). 

 

@Stahlmann had coil whine problems with rm650x and rtx 3080 if i remember correctly? That was because it was using almost all the power of the psu when under load?

 

but with 3070 you should be fine. If coil whien happens, get higher wattage unit like @Stahlmanndid to fix the issue? if im correct

QUOTE ME  FOR ANSWER.

 

Main PC:

Spoiler

|Ryzen 7 3700x, OC to 4.2ghz @1.3V, 67C, or 4.4ghz @1.456V, 87C || Asus strix 5700 XT, +50 core, +50 memory, +50 power (not a great overclocker) || Asus Strix b550-A || G.skill trident Z Neo rgb 32gb 3600mhz cl16-19-19-19-39, oc to 3733mhz with the same timings || Cooler Master ml360 RGB AIO || Phanteks P500A Digital || Thermaltake ToughPower grand RGB750w 80+gold || Samsung 850 250gb and Adata SX 6000 Lite 500gb || Toshiba 5400rpm 1tb || Asus Rog Theta 7.1 || Asus Rog claymore || Asus Gladius 2 origin gaming mouse || Monitor 1 Asus 1080p 144hz || Monitor 2 AOC 1080p 75hz || 

Test Rig.

Spoiler

Ryzen 5 3400G || Gigabyte b450 S2H || Hyper X fury 2x4gb 2666mhz cl 16 ||Stock cooler || Antec NX100 || Silverstone essential 400w || Transgend SSD 220s 480gb ||

Just Sold

Spoiler

| i3 9100F || Msi Gaming X gtx 1050 TI || MSI Z390 A-Pro || Kingston 1x16gb 2400mhz cl17 || Stock cooler || Kolink Horizon RGB || Corsair CV 550w || Pny CS900 120gb ||

 

Tier lists for building a PC.

 

Motherboard tier list. Tier A for overclocking 5950x. Tier B for overclocking 5900x, Tier C for overclocking 5800X. Tier D for overclocking 5600X. Tier F for 4/6 core Cpus at stock. Tier E avoid.

(Also case airflow matter or if you are using Downcraft air cooler)

Spoiler

 

Gpu tier list. Rtx 3000 and RX 6000 not included since not so many reviews. Tier S for Water cooling. Tier A and B for overcloking. Tier C stock and Tier D avoid.

( You can overclock Tier C just fine, but it can get very loud, that is why it is not recommended for overclocking, same with tier D)

Spoiler

 

Psu tier List. Tier A for Rtx 3000, Vega and RX 6000. Tier B For anything else. Tier C cheap/IGPU. Tier D and E avoid.

(RTX 3000/ RX 6000 Might run just fine with higher wattage tier B unit, Rtx 3070 runs fine with tier B units)

Spoiler

 

Cpu cooler tier list. Tier 1&2 for power hungry Cpus with Overclock. Tier 3&4 for overclocking Ryzen 3,5,7 or lower power Intel Cpus. Tier 5 for overclocking low end Cpus or 4/6 core Ryzen. Tier 6&7 for stock. Tier 8&9 Ryzen stock cooler performance. Do not waste your money!

Spoiler

 

Storage tier List. Tier A for Moving files/  OS. Tier B for OS/Games. Tier C for games. Tier D budget Pcs. Tier E if on sale not the worst but not good.

(With a grain of salt, I use tier C for OS myself)

Spoiler

 

Case Tier List. Work In Progress. Most Phanteks airflow series cases already done!

Ask me anything :)

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Thanks for all the quick replies so far.

The tech support guy at Asus stated that my PSU just wouldnt run the GPU at all. Gave me massive cause for concern!

 

Also the noise wont be an issue to me as i always game with headphones on...

 

I will give it a go once the card arrives. worst case, sell my PSU and replace with a 750w

 

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1 minute ago, Its_Neems said:



The tech support guy at Asus stated that my PSU just wouldnt run the GPU at all. Gave me massive cause for concern!

 

Not so "tech" support

Spoiler

Cat Tech Support | Know Your Meme

 

QUOTE ME  FOR ANSWER.

 

Main PC:

Spoiler

|Ryzen 7 3700x, OC to 4.2ghz @1.3V, 67C, or 4.4ghz @1.456V, 87C || Asus strix 5700 XT, +50 core, +50 memory, +50 power (not a great overclocker) || Asus Strix b550-A || G.skill trident Z Neo rgb 32gb 3600mhz cl16-19-19-19-39, oc to 3733mhz with the same timings || Cooler Master ml360 RGB AIO || Phanteks P500A Digital || Thermaltake ToughPower grand RGB750w 80+gold || Samsung 850 250gb and Adata SX 6000 Lite 500gb || Toshiba 5400rpm 1tb || Asus Rog Theta 7.1 || Asus Rog claymore || Asus Gladius 2 origin gaming mouse || Monitor 1 Asus 1080p 144hz || Monitor 2 AOC 1080p 75hz || 

Test Rig.

Spoiler

Ryzen 5 3400G || Gigabyte b450 S2H || Hyper X fury 2x4gb 2666mhz cl 16 ||Stock cooler || Antec NX100 || Silverstone essential 400w || Transgend SSD 220s 480gb ||

Just Sold

Spoiler

| i3 9100F || Msi Gaming X gtx 1050 TI || MSI Z390 A-Pro || Kingston 1x16gb 2400mhz cl17 || Stock cooler || Kolink Horizon RGB || Corsair CV 550w || Pny CS900 120gb ||

 

Tier lists for building a PC.

 

Motherboard tier list. Tier A for overclocking 5950x. Tier B for overclocking 5900x, Tier C for overclocking 5800X. Tier D for overclocking 5600X. Tier F for 4/6 core Cpus at stock. Tier E avoid.

(Also case airflow matter or if you are using Downcraft air cooler)

Spoiler

 

Gpu tier list. Rtx 3000 and RX 6000 not included since not so many reviews. Tier S for Water cooling. Tier A and B for overcloking. Tier C stock and Tier D avoid.

( You can overclock Tier C just fine, but it can get very loud, that is why it is not recommended for overclocking, same with tier D)

Spoiler

 

Psu tier List. Tier A for Rtx 3000, Vega and RX 6000. Tier B For anything else. Tier C cheap/IGPU. Tier D and E avoid.

(RTX 3000/ RX 6000 Might run just fine with higher wattage tier B unit, Rtx 3070 runs fine with tier B units)

Spoiler

 

Cpu cooler tier list. Tier 1&2 for power hungry Cpus with Overclock. Tier 3&4 for overclocking Ryzen 3,5,7 or lower power Intel Cpus. Tier 5 for overclocking low end Cpus or 4/6 core Ryzen. Tier 6&7 for stock. Tier 8&9 Ryzen stock cooler performance. Do not waste your money!

Spoiler

 

Storage tier List. Tier A for Moving files/  OS. Tier B for OS/Games. Tier C for games. Tier D budget Pcs. Tier E if on sale not the worst but not good.

(With a grain of salt, I use tier C for OS myself)

Spoiler

 

Case Tier List. Work In Progress. Most Phanteks airflow series cases already done!

Ask me anything :)

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1 minute ago, Its_Neems said:

The tech support guy at Asus stated that my PSU just wouldnt run the GPU at all.

Did they also advise you to buy one of their ROG PSUs right afterwards? Haha

Desktop: Intel Core i9-9900K | ASUS Strix Z390-F | G.Skill Trident Z Neo 2x16GB 3200MHz CL14 | EVGA GeForce RTX 2070 SUPER XC Ultra | Corsair RM650x | Fractal Design Define R6

Laptop: 2018 Apple MacBook Pro 13"  --  i5-8259U | 8GB LPDDR3 | 512GB NVMe

Peripherals: Leopold FC660C w/ Topre Silent 45g | Logitech MX Master 3 & Razer Basilisk X HyperSpeed | HIFIMAN HE400se & iFi ZEN DAC | Audio-Technica AT2020USB+

Display: Gigabyte G34WQC

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Just now, Mateyyy said:

Did they also advise you to buy one of their ROG PSUs right afterwards? Haha

lol, corsair psus are the best imo, don't change it

"I know a lot about a little, but a little about a lot"

Note that I am a student so what I say is based on what I read, and may not be the case for everyone.

I am not the best technician, so don't make fun

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3 minutes ago, Its_Neems said:

Thanks for all the quick replies so far.

The tech support guy at Asus stated that my PSU just wouldnt run the GPU at all. Gave me massive cause for concern!

 

Also the noise wont be an issue to me as i always game with headphones on...

 

I will give it a go once the card arrives. worst case, sell my PSU and replace with a 750w

 

The PSU fans will be louder, but not louder than your GPU fan will be so it doesn't really matter.  All you need to take not of now is if you get any coil whine.  I don't have any on my 3080 system with a worse PSU than yours.  Also that ASUS tech is hilarious.  I have a power meter connected to the power socket of my PC, and I draw 500w at most full load.

QUOTE ME IN A REPLY SO I CAN SEE THE NOTIFICATION!

When there is no danger of failure there is no pleasure in success.

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Just now, Mateyyy said:

Did they also advise you to buy one of their ROG PSUs right afterwards? Haha

probably. 

 

Soem guys at "tech support" do not know much about things. Like when i go to local store to buy pc parts. They just day more expensive=better.

QUOTE ME  FOR ANSWER.

 

Main PC:

Spoiler

|Ryzen 7 3700x, OC to 4.2ghz @1.3V, 67C, or 4.4ghz @1.456V, 87C || Asus strix 5700 XT, +50 core, +50 memory, +50 power (not a great overclocker) || Asus Strix b550-A || G.skill trident Z Neo rgb 32gb 3600mhz cl16-19-19-19-39, oc to 3733mhz with the same timings || Cooler Master ml360 RGB AIO || Phanteks P500A Digital || Thermaltake ToughPower grand RGB750w 80+gold || Samsung 850 250gb and Adata SX 6000 Lite 500gb || Toshiba 5400rpm 1tb || Asus Rog Theta 7.1 || Asus Rog claymore || Asus Gladius 2 origin gaming mouse || Monitor 1 Asus 1080p 144hz || Monitor 2 AOC 1080p 75hz || 

Test Rig.

Spoiler

Ryzen 5 3400G || Gigabyte b450 S2H || Hyper X fury 2x4gb 2666mhz cl 16 ||Stock cooler || Antec NX100 || Silverstone essential 400w || Transgend SSD 220s 480gb ||

Just Sold

Spoiler

| i3 9100F || Msi Gaming X gtx 1050 TI || MSI Z390 A-Pro || Kingston 1x16gb 2400mhz cl17 || Stock cooler || Kolink Horizon RGB || Corsair CV 550w || Pny CS900 120gb ||

 

Tier lists for building a PC.

 

Motherboard tier list. Tier A for overclocking 5950x. Tier B for overclocking 5900x, Tier C for overclocking 5800X. Tier D for overclocking 5600X. Tier F for 4/6 core Cpus at stock. Tier E avoid.

(Also case airflow matter or if you are using Downcraft air cooler)

Spoiler

 

Gpu tier list. Rtx 3000 and RX 6000 not included since not so many reviews. Tier S for Water cooling. Tier A and B for overcloking. Tier C stock and Tier D avoid.

( You can overclock Tier C just fine, but it can get very loud, that is why it is not recommended for overclocking, same with tier D)

Spoiler

 

Psu tier List. Tier A for Rtx 3000, Vega and RX 6000. Tier B For anything else. Tier C cheap/IGPU. Tier D and E avoid.

(RTX 3000/ RX 6000 Might run just fine with higher wattage tier B unit, Rtx 3070 runs fine with tier B units)

Spoiler

 

Cpu cooler tier list. Tier 1&2 for power hungry Cpus with Overclock. Tier 3&4 for overclocking Ryzen 3,5,7 or lower power Intel Cpus. Tier 5 for overclocking low end Cpus or 4/6 core Ryzen. Tier 6&7 for stock. Tier 8&9 Ryzen stock cooler performance. Do not waste your money!

Spoiler

 

Storage tier List. Tier A for Moving files/  OS. Tier B for OS/Games. Tier C for games. Tier D budget Pcs. Tier E if on sale not the worst but not good.

(With a grain of salt, I use tier C for OS myself)

Spoiler

 

Case Tier List. Work In Progress. Most Phanteks airflow series cases already done!

Ask me anything :)

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1 minute ago, Ankh tech tips said:

lol, corsair psus are the best imo, don't change it

NZXT E is also good. but corsair have some crappy units too. Like VS

QUOTE ME  FOR ANSWER.

 

Main PC:

Spoiler

|Ryzen 7 3700x, OC to 4.2ghz @1.3V, 67C, or 4.4ghz @1.456V, 87C || Asus strix 5700 XT, +50 core, +50 memory, +50 power (not a great overclocker) || Asus Strix b550-A || G.skill trident Z Neo rgb 32gb 3600mhz cl16-19-19-19-39, oc to 3733mhz with the same timings || Cooler Master ml360 RGB AIO || Phanteks P500A Digital || Thermaltake ToughPower grand RGB750w 80+gold || Samsung 850 250gb and Adata SX 6000 Lite 500gb || Toshiba 5400rpm 1tb || Asus Rog Theta 7.1 || Asus Rog claymore || Asus Gladius 2 origin gaming mouse || Monitor 1 Asus 1080p 144hz || Monitor 2 AOC 1080p 75hz || 

Test Rig.

Spoiler

Ryzen 5 3400G || Gigabyte b450 S2H || Hyper X fury 2x4gb 2666mhz cl 16 ||Stock cooler || Antec NX100 || Silverstone essential 400w || Transgend SSD 220s 480gb ||

Just Sold

Spoiler

| i3 9100F || Msi Gaming X gtx 1050 TI || MSI Z390 A-Pro || Kingston 1x16gb 2400mhz cl17 || Stock cooler || Kolink Horizon RGB || Corsair CV 550w || Pny CS900 120gb ||

 

Tier lists for building a PC.

 

Motherboard tier list. Tier A for overclocking 5950x. Tier B for overclocking 5900x, Tier C for overclocking 5800X. Tier D for overclocking 5600X. Tier F for 4/6 core Cpus at stock. Tier E avoid.

(Also case airflow matter or if you are using Downcraft air cooler)

Spoiler

 

Gpu tier list. Rtx 3000 and RX 6000 not included since not so many reviews. Tier S for Water cooling. Tier A and B for overcloking. Tier C stock and Tier D avoid.

( You can overclock Tier C just fine, but it can get very loud, that is why it is not recommended for overclocking, same with tier D)

Spoiler

 

Psu tier List. Tier A for Rtx 3000, Vega and RX 6000. Tier B For anything else. Tier C cheap/IGPU. Tier D and E avoid.

(RTX 3000/ RX 6000 Might run just fine with higher wattage tier B unit, Rtx 3070 runs fine with tier B units)

Spoiler

 

Cpu cooler tier list. Tier 1&2 for power hungry Cpus with Overclock. Tier 3&4 for overclocking Ryzen 3,5,7 or lower power Intel Cpus. Tier 5 for overclocking low end Cpus or 4/6 core Ryzen. Tier 6&7 for stock. Tier 8&9 Ryzen stock cooler performance. Do not waste your money!

Spoiler

 

Storage tier List. Tier A for Moving files/  OS. Tier B for OS/Games. Tier C for games. Tier D budget Pcs. Tier E if on sale not the worst but not good.

(With a grain of salt, I use tier C for OS myself)

Spoiler

 

Case Tier List. Work In Progress. Most Phanteks airflow series cases already done!

Ask me anything :)

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LMFAO thanks for giving me some piece of mind and giving me a good chuckle at this :D

 

I should have really thought rational here instead of panicking, but oh boy 2020 and all that.

Thanks again for all the replies and advice :) should have come here in the first place

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11 minutes ago, SavageNeo said:

 

Yes, i had coil whine and a loud fan when using a 3700X and 3080 with the RMx 650W. These issues were resolved by switching to a RMx 850W. The 650W unit was running close to it's limit with my setup, but for a 3070 it should still be fine. Of course the higher wattage model will have an easier time handling higher output. Because of this it will likely be quieter. It's also important to mention that while i was having issues with noise, there were no stability issues.

Current Specs:

CPU: AMD Ryzen 5 5600X - Motherboard: ASUS ROG Strix B550-E - GPU: PNY RTX 3080 XLR8 Epic-X - RAM: 4x8GB (32GB) G.Skill TridentZ RGB 3600MHz CL16 - PSU: Corsair RMx (2018) 850W - Storage: 500 GB Corsair MP600 (Boot) + 2 TB Sabrent Rocket Q (Storage) - Cooling: EK, HW Labs & Alphacool custom loop - Case: Lian-Li PC O11 Dynamic - Fans: 6x Noctua NF-A12x25 - AMP/DAC: FiiO K5 Pro - OS: Windows 11 preview - Monitor: ASUS ROG Swift PG35VQ - Mouse: Logitech G Pro + Powerplay - Keyboard: Logitech G915 TKL - Headphones: Beyerdynamic Amiron Home - Microphone: Antlion ModMic

 

Temperatures @steady state: Furmark + CinebenchR23 running for 1 hour. Fans @850RPM. Pump @1600RPM.

Water: 37°C

CPU: 73°C

GPU: 54°C

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9 minutes ago, Stahlmann said:

Yes, i had coil whine and a loud fan when using a 3700X and 3080 with the RMx 650W. These issues were resolved by switching to a RMx 850W. The 650W unit was running close to it's limit with my setup, but for a 3070 it should still be fine. Of course the higher wattage model will have an easier time handling higher output. Because of this it will likely be quieter. It's also important to mention that while i was having issues with noise, there were no stability issues.

This is very good to know.

 

I did see Steve at GN say the Strix 3070 oc pulled around 270w+ so thats when i freaked out...that said... i think he did OC the card hard (something i missed I think).

Eitherway, all promising responses and im very thankful :)

Why I didnt come here first is beyond me

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19 minutes ago, Ankh tech tips said:

lol, corsair psus are the best imo, don't change it

giphy.gif

 

Also, brand != quality, but that's a story for another time.

Desktop: Intel Core i9-9900K | ASUS Strix Z390-F | G.Skill Trident Z Neo 2x16GB 3200MHz CL14 | EVGA GeForce RTX 2070 SUPER XC Ultra | Corsair RM650x | Fractal Design Define R6

Laptop: 2018 Apple MacBook Pro 13"  --  i5-8259U | 8GB LPDDR3 | 512GB NVMe

Peripherals: Leopold FC660C w/ Topre Silent 45g | Logitech MX Master 3 & Razer Basilisk X HyperSpeed | HIFIMAN HE400se & iFi ZEN DAC | Audio-Technica AT2020USB+

Display: Gigabyte G34WQC

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