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Head-to-head · Best 850w Power Supplies

MSI MAG A850GL PCIE5 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.

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The short answer

Thermaltake Toughpower GF3 850W comes out ahead by a clear margin (4.2 vs 3.5). Thermaltake Toughpower GF3 850W is best for: Users prioritizing efficiency and warranty over noise control. Read the strengths below before deciding.

MSI MAG A850GL PCIE5
Ranked #6 in Best 850w Power Supplies
MSI MAG A850GL PCIE5
1 source$109.99as of Oct 11

The MSI MAG A850GL PCIE5 is an 80 Plus Gold certified power supply designed for next-generation builds. It supports PCIe 5.0 and ATX 3.0 standards, featuring MSI Dragon branding on an understated look that LDLC says suits a dark tower better than a white one. The unit includes a comprehensive set of cables including 12VHPWR, PCIe, SATA, and legacy connections. Reviewers noted its solid build quality and compatibility with modern high-end components, though no significant drawbacks were identified in the cited reviews.

Strengths
  • — 80 Plus Gold certified efficiency
  • — PCIe 5.0 ready with 12VHPWR support, per TweakTown
  • — ATX 3.0 compliant
Watch-outs
    $109.99 · Check Price on AmazonFull review →
    Thermaltake Toughpower GF3 850W
    Higher ratedRanked #4 in Best 850w Power Supplies
    Thermaltake Toughpower GF3 850W
    1 source$123.99as of Oct 11

    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 160mm depth design, fully modular cabling, and semi-passive operation. It offers excellent efficiency and a decade-long warranty, and Tom's Hardware lists a 135mm fluid dynamic bearing fan.

    Strengths
    • — Platinum certified efficiency rating of 89-91% at 115V
    • — 10-year warranty coverage, per Tom's Hardware
    • — Supports ATX v3.0 and PCIe 5.0 standards with 12VHPWR connector
    Watch-outs
    • — Fan becomes more noticeable at around 70% load
    $123.99 · Check Price on AmazonFull review →

    How they stack up

    MSI MAG A850GL PCIE5

    The MSI MAG A850GL PCIE5 offers PCIe 5.0 support, but lacks the 10-year warranty of the Corsair RM850x and 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 terms of noise control or Titanium certification, though it does provide a more affordable alternative.

    Thermaltake Toughpower GF3 850W

    The Thermaltake Toughpower GF3 850W offers Platinum efficiency and a 10-year warranty, and, like the Corsair RM850x and EVGA SuperNOVA 850 G7, it uses a fluid dynamic bearing fan (135mm, per Tom's Hardware). 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

    SpecMSI MAG A850GL PCIE5Thermaltake Toughpower GF3 850W
    Wattage850W850W
    Efficiency80 Plus GoldPlatinum (89-91%)
    ModularityYes (full modular)Fully modular
    Form FactorATX 3.0ATX 3.1
    Fan TypeFluid Dynamic Bearing135mm Fluid Dynamic Bearing
    Warrantyfive years10 years
    Dimensions140 x 150 x 86 mm150mm(W) x 86mm(H) x 160mm(D)
    Connectors2x EPS (2x cables), 4x PCIe 6+2 pin (2x cables), 1x PCIe 12+4 pin (450W)PCIe 6+2Pin X 4, PCIe 12+4Pin X 1
    ← See the full ranking of best 850w power supplies