Verdict
All guidesResearchOpen dataMethodologyAboutContact
Head-to-head · Best 850w Power Supplies

ASUS ROG Strix 850G Aura vs Thermaltake Toughpower GF3 850W

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

Verdict is reader-supported. As an Amazon Associate we earn from qualifying purchases. Some links on this page are affiliate links — if you click through and buy, we may earn a small commission at no extra cost to you. Our ratings are sourced from independent publications, not sponsors.
The short answer

ASUS ROG Strix 850G Aura comes out ahead by a clear margin (4.2 vs 3.4). The gap is mostly about Gaming builders wanting premium aesthetics and build quality — read the strengths below before deciding.

ASUS ROG Strix 850G Aura
Higher ratedRanked #4 in Best 850w Power Supplies
ASUS ROG Strix 850G Aura
4 sourcesall derived

The ASUS ROG Strix 850G Aura delivers a robust build quality with its 1.5mm sheet metal construction and distinctive grille design that extends over the front with the fan. hwcooling.net noted its sturdy build and 135mm fan, which may offer enhanced cooling performance. The PSU features an 80 Plus Gold efficiency rating and provides sufficient power for high-end gaming setups, though its 180mm length may impact case compatibility. cybenetics highlighted the inclusion of individually sleeved cables and a 10-year warranty, though acknowledged potential challenges with cable management.

Strengths
  • — Sturdy construction with 1.5mm sheet metal and reinforced grille design
  • — Includes 135mm fan with potential for improved cooling due to grille structure
  • — Features 80 Plus Gold efficiency rating
Watch-outs
  • — Larger dimensions may cause compatibility issues with some cases
  • — Cable management may be challenging due to individually sleeved cables
Check Price on AmazonFull review →
Thermaltake Toughpower GF3 850W
Ranked #8 in Best 850w Power Supplies
Thermaltake Toughpower GF3 850W
4 sources2 derived$123.99as of Sep 15

The Thermaltake Toughpower GF A3 850W is a high-end PSU with Platinum efficiency certification and full ATX v3.0/PCIe 5.0 compatibility. It features a compact 140mm depth design, fully modular cabling, and semi-passive operation. While it offers excellent efficiency and a decade-long warranty, it uses a less premium sleeve bearing fan compared to its 1200W sibling. The unit also includes addressable RGB lighting as a premium feature.

Strengths
  • — Platinum certified efficiency rating of 89-91% at 115V
  • — Fully modular design with 120mm sleeve bearing fan
  • — 10-year warranty coverage
Watch-outs
  • — Uses sleeve bearing fan instead of fluid dynamic bearing fan like higher-tier models
  • — Includes addressable RGB lighting which some users may find unnecessary
$123.99 · Check Price on AmazonFull review →

Derived means the reviewer published no score, so one was inferred from their written verdict. Everything else is a number the publisher printed. How we rank.

How they stack up

ASUS ROG Strix 850G Aura

The ASUS ROG Strix 850G Aura offers a sturdy build and 135mm fan, but its larger dimensions make it incompatible with many cases, unlike the more compact Seasonic Focus GX-850. It's less efficient than the EVGA SuperNOVA 850 G7 and doesn't match the be quiet! Dark Power Pro 12 850W in noise control, though it provides better aesthetic appeal and more cable management options.

Thermaltake Toughpower GF3 850W

The Thermaltake Toughpower GF3 850W offers Platinum efficiency and a 10-year warranty, but uses sleeve bearing fan instead of the fluid dynamic bearing found in the Corsair RM850x and EVGA SuperNOVA 850 G7. It's less efficient than the be quiet! Dark Power Pro 12 850W and lacks the premium features of the ASUS ROG Strix 850G Aura.

Specs side-by-side

SpecASUS ROG Strix 850G AuraThermaltake Toughpower GF3 850W
Wattage850W850W
Efficiency80 Plus GoldPlatinum (89-91%)
ModularityFull ModularFully modular
Form FactorATX12VATX 3.1
Warranty10 years10 years
Connectors1+0× 1+2× 2× 5× 4×PCIe 6+2Pin X 4, PCIe 12+4Pin X 1
Fan Type0dB Fan Button120mm Sleeve Bearing
Dimensions180 x 150 x 86 mm150mm(W) x 86mm(H) x 160mm(D)
← See the full ranking of best 850w power supplies