• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Should I get an ATX 3.0 PSU?

Joined
Jun 12, 2016
Messages
4 (0.00/day)
I know it's not necessary yet, but I plan to keep my next psu a while. My new rig is being built around an AMD 7950X and RTX 4080 (yeah, I know it's a horrible value but I want ray tracing and didn't want to pay over $1800 for a 4090 after tax), and I'm going to buy the rest of the parts (case,ram,psu) Jan 6. I don't want to use the 3 prong adapter for two reasons. One, it introduces a potential point of failure; and two, I think it looks horrible. Corsair and Bequiet each make their own cables that attach to the PSU without the need for an adapter. I'm considering the Bequiet Dark Power Pro 12 1500, Corsair HX1500i and the Thermaltake Toughpower GF3 1650. I need the higher wattage for my components and to provide additional headroom for future expandability. From the reviews I've read the GF3 has much looser voltage regulation and is a lot noisier than the other two BUT is fully ATX 3.0 compliant. Right now I'm leaning towards the Bequiet only because Corsair's cable is sold out. Which one should I get?
 

Mussels

Freshwater Moderator
Staff member
Joined
Oct 6, 2004
Messages
58,413 (8.18/day)
Location
Oystralia
System Name Rainbow Sparkles (Power efficient, <350W gaming load)
Processor Ryzen R7 5800x3D (Undervolted, 4.45GHz all core)
Motherboard Asus x570-F (BIOS Modded)
Cooling Alphacool Apex UV - Alphacool Eisblock XPX Aurora + EK Quantum ARGB 3090 w/ active backplate
Memory 2x32GB DDR4 3600 Corsair Vengeance RGB @3866 C18-22-22-22-42 TRFC704 (1.4V Hynix MJR - SoC 1.15V)
Video Card(s) Galax RTX 3090 SG 24GB: Underclocked to 1700Mhz 0.750v (375W down to 250W))
Storage 2TB WD SN850 NVME + 1TB Sasmsung 970 Pro NVME + 1TB Intel 6000P NVME USB 3.2
Display(s) Phillips 32 32M1N5800A (4k144), LG 32" (4K60) | Gigabyte G32QC (2k165) | Phillips 328m6fjrmb (2K144)
Case Fractal Design R6
Audio Device(s) Logitech G560 | Corsair Void pro RGB |Blue Yeti mic
Power Supply Fractal Ion+ 2 860W (Platinum) (This thing is God-tier. Silent and TINY)
Mouse Logitech G Pro wireless + Steelseries Prisma XL
Keyboard Razer Huntsman TE ( Sexy white keycaps)
VR HMD Oculus Rift S + Quest 2
Software Windows 11 pro x64 (Yes, it's genuinely a good OS) OpenRGB - ditch the branded bloatware!
Benchmark Scores Nyooom.
ATX12VO might change things in the future, so i'd not worry about futureproofing that much
Native cables for the nvidia GPU's matter, but can also be bought for existing PSU's


Just get something you trust with good quality and a long warranty
 
Joined
Dec 6, 2018
Messages
342 (0.17/day)
Location
Hungary
Processor i5-9600K
Motherboard ASUS Prime Z390-A
Cooling Cooler Master Hyper 212 Black Edition PWM
Memory G.Skill DDR4 RipjawsV 3200MHz 16GB kit
Video Card(s) Asus RTX2060 ROG STRIX GAMING
Display(s) Samsung Odyssey G7 27"
Case Cooler Master MasterCase H500
Power Supply SUPER FLOWER Leadex Gold 650W
Mouse BenQ Zowie FK1+-B
Keyboard Cherry KC 1000
Software Win 10
I know it's not necessary yet, but I plan to keep my next psu a while. My new rig is being built around an AMD 7950X and RTX 4080 (yeah, I know it's a horrible value but I want ray tracing and didn't want to pay over $1800 for a 4090 after tax), and I'm going to buy the rest of the parts (case,ram,psu) Jan 6. I don't want to use the 3 prong adapter for two reasons. One, it introduces a potential point of failure; and two, I think it looks horrible. Corsair and Bequiet each make their own cables that attach to the PSU without the need for an adapter. I'm considering the Bequiet Dark Power Pro 12 1500, Corsair HX1500i and the Thermaltake Toughpower GF3 1650. I need the higher wattage for my components and to provide additional headroom for future expandability. From the reviews I've read the GF3 has much looser voltage regulation and is a lot noisier than the other two BUT is fully ATX 3.0 compliant. Right now I'm leaning towards the Bequiet only because Corsair's cable is sold out. Which one should I get?
ATX 3.0 is much more than a shiny new cable standard. It's an absolute must for 40xx series cards IMO. It has better power cycle, transient, voltage drop and efficiency optimizations among other things.
 
Top