This was lifted from a bitcoin talk discussion about 1000 Gold Vs. Another thing to note is 80 PSUs also have further brandings such as 80 bronze silver gold titanium and platinum.
Corsair Sf Series Sf750 750w Cp 9020186 Eu Heureka Cz
Currently youll hardly find any PSU on the market with the plain-old 80 PLUS certification and usually the best efficiency-per-dollar score is delivered by Gold units.
Psu gold vs platinum. Efficiency curve is like. And most importantly check the brand before buying. Platinum is higher efficiency.
– Actual wattages are obtained for bronze and gold psus for 6X 580 rig- Bronze measured 850-860W gold measured 800W- Calculations of cost and ROI over 1 2. Post edited by fxdrake84 – Tuesday. 750W load – 92 PSU – 815W at wall.
80 PLUS Silver PSU. Seasonic FOCUS Plus 850 Platinum SSR-850PX 850W 80 Platinum ATX12V EPS12V Full Modular 120mm FDB Fan Compact 140 mm Size Power Supply EVGA SuperNOVA 750 P2 80 PLATINUM 750W Fully Modular EVGA ECO Mode 10 Year Warranty Includes FREE Power On Self Tester Power Supply 220-P2-0750-X1Black. You cant save power that you arent using.
And with the platinum power supply you only need to add 8 so its 324 kWh. The platinum is roughly 2 more efficient at various loads versus the gold. At the power levels that you will actually be pulling 100W-550W the 850W Platinum PSU will likely be slightly more efficient vs the 1000W PSU and will therefore produce less heat for its fan to deal with.
The difference between all of these is some possess a higher efficiency at 20 50 and 100 load. Generally platinum PSUs will have better components regulation etc but its not a strict requirement. 80 Plus trademarked 80 PLUS is a voluntary certification program launched in 2004 intended to promote efficient energy use in computer power supply units PSUs.
ReGold vs platinum Tuesday March 12 2013 555 PM permalink No the rating determines how energy efficient the PSU. Have no idea how much cash this will save you over 7-10 yearsthinking about this type of stuff makes my head hurt. 750W load – 94 PSU – 798W at wall.
I wont likely overclock and Ill be cooling with a Noctua NH-D15. Typical low cost PSU. PSUs rated Titanium are pretty rare these days so we dont see them on the market as often.
The PSU efficiency rating system can be complex but once youve gotten the basics down you can easily determine the differences between a bronze vs. While Bronze Silver and Gold are becoming relatively common in most consumer PC builds Platinum and Titanium ratings are generally reserved for either very high capacity PSUs used in workstation PCs where a few percentage points can make a big difference to the power draw or server PSUs. If your system runs at 500W then the 1000W is in its sweet spot but the 750W is down the efficiency curve – in that case a Silver 1000W night end up more cost-effective than the Gold 750W.
Thats 1205 kWh for gold and 1183 kWh for platinum. But I will buy 850W rather then 750W to be sure in case of future expansions. Unless youre building a server Gold or even Bronze is fine as long as its a decent supply.
80 PLUS Gold PSU. Now the question becomes. Certification is acquirable for products that have more than 80 energy efficiency at 20 50 and 100 of rated load and a power factor of 09 or greater at 100 load.
In reality the difference is probably even less than this as many gold PSUs exceed the gold standard by wider margins. If your system runs at 500W then the 1000W is in its sweet spot but the 750W is down the efficiency curve – in that case a Silver 1000W night end up more cost-effective than the Gold 750W. Im building a i9-12900k with an Asus Tuff or ROG 3070ti possibly 3080 in an ROG Maximus Z690 Hero.
An 80 Plus 1200W PSU is 229. 750W load – 88 PSU – 852W at wall. Under more realistic average load all things considered the difference in average power dissipation for a system used 8 hours a day idled for 16 with a peak 900W power draw would probably be less than 5W or around 10.
Now with the gold power supply you need to add another 10 so its 33 kWh a day. Power supply ratings explained. Lets sum that up for 365 days.
PSUs in this tier hold at least an 80 Plus Gold rating often an 80 Plus Platinum rating and sometimes even an 80 Plus Titanium rating. The most common ones we see manufacturers pushing out are 80 bronze and 80 gold. The Platinum rating means 90 92 and 89 efficiency at 20 50 and 100 loads accordingly.
80 Plus Platinum vs. 750W load – 90 PSU – 833W at wall. The difference between gold and platinum is about 2-3 of waste energy.
Personally I like to buy Platinum or Titanium to incentivise the PSU manufacturers to keep aiming for higher efficiency. Personally I like to buy Platinum or Titanium to incentivise the PSU manufacturers to keep aiming for higher efficiency. Gold is just a level of efficiency.
Sizing PSU and Seasonic Gold vs Platinum or Titanium. PSU that meets minimum ATX efficiency requirements. But there are a few more variations to this.
80 PLUS Bronze PSU. 80 Plus Platinum is still significantly more expensive at 332. White The names of precious metals imply an overall level of.
All most PSUs have highest efficiency at about 50 rated power. Platinum is more efficient drawing less wattage from the wall to produce the same values on the system. 80 Plus Gold is 258.
Will an 80 Plus Gold certified PSU suffice or should you invest in an 80 Plus Platinum unit. The Gold rating equates to 87 efficiency at a 20 load 90 at a 50 load and 87 at a 100 load 90 92 and 89 for 230V EU variants. A gold power supply and which is best for you.
Efficiency between Gold and Platinum is cca 2 what at the end might mean that 850W will consume same or less then Platinum at maybe lower cost.
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