EVGA Supernova 850 B5 850W Modular Power Supplyvsbe quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency

EVGA Supernova 850 B5 850W Modular Power Supply

EVGA

Supernova 850 B5 850W Modular Power Supply

3.8/10
3.8/10

$130

View full specs →
WINNER
be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency

be quiet!

Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency

6.3/10
6.3/10

$430

View full specs →
AI

AI Verdict

Powered by Claude AI

be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency clearly outperforms the EVGA Supernova 850 B5 850W Modular Power Supply in the power supplies category, particularly in performance, scoring 6.3/10 vs 3.8/10. If you want the better overall performer, be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency is the clear pick.

3 Reasons Why be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency Is Better

  • 1.Better performance score: 10.0 vs 0.0
  • 2.Higher design rating: 10.0 vs 0.0
  • 3.Higher overall score: 6.3/10 vs 3.8/10

Score Breakdown

10.0
Price25% weight
0.0
EVGA Supernova 850 B5 850W Modular Power Supply wins
0.0
Wattage35% weight
10.0
be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency wins
0.0
Noise Level15% weight
10.0
be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency wins
5.0
Warranty15% weight
5.0
Tied
5.0
Fan Size10% weight
5.0
Tied

Scores are relative within the power suppliescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.

EVGA Supernova 850 B5 850W Modular Power Supply

✓ Pros

  • Better value for money

✗ Cons

  • Lower performance score

be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency

Winner

✓ Pros

  • Strong performance score
  • Better build and design

✗ Cons

  • Higher price tag

Side-by-Side Specs

SpecEVGA Supernova 850 B5 850W Modular Power Supplybe quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum EfficiencyW
Price129.99$429.79$
Weight1800g2200g
Dimensions150 x 86 x 160 mm150 x 86 x 180 mm

Who Should Buy Which?

Buy EVGA Supernova 850 B5 850W Modular Power Supply if…

Choose the EVGA Supernova 850 B5 850W Modular Power Supply if budget is your top priority — it offers competitive specs at a lower price point.

Buy be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency if…

Buy the be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.

Community Vote

Who do you think wins this matchup?

EVGA Supernova 850 B5 850W Modular Power Supply vs be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency — FAQ

EVGA Supernova 850 B5 850W Modular Power Supply vs be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency: which is better?

be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency clearly outperforms the EVGA Supernova 850 B5 850W Modular Power Supply in the power supplies category, particularly in performance, scoring 6.3/10 vs 3.8/10. If you want the better overall performer, be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency is the clear pick.

Is EVGA Supernova 850 B5 850W Modular Power Supply better than be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency?

No, be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency scores higher (8.4 vs 6.6).

Which is cheaper, EVGA Supernova 850 B5 850W Modular Power Supply or be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency?

EVGA Supernova 850 B5 850W Modular Power Supply is cheaper at $129.99 vs $429.79 for the be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency.

Who should buy the EVGA Supernova 850 B5 850W Modular Power Supply?

Choose the EVGA Supernova 850 B5 850W Modular Power Supply if budget is your top priority — it offers competitive specs at a lower price point.

Who should buy the be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency?

Buy the be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.

Which is lighter, EVGA Supernova 850 B5 850W Modular Power Supply or be quiet! Straight Power 12 1500W ATX 3.0 Power Supply | 80 Platinum Efficiency?

EVGA Supernova 850 B5 850W Modular Power Supply is lighter at 1800g vs 2200g.