be quiet! Straight Power 12 1500W ATX 3.0 vs EVGA SuperNOVA G6
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AI Matrix
Powered by Claude AIbe quiet! Straight Power 12 1500W ATX 3.0 edges out the EVGA SuperNOVA G6 in the power supplies category, especially in design, scoring 67 vs 55. If you want the better overall power supplies, be quiet! Straight Power 12 1500W ATX 3.0 is the recommended choice.
3 Reasons Why be quiet! Straight Power 12 1500W ATX 3.0 Is Better
- 1.Better performance score: 92 vs 42
- 2.Higher design rating: 90 vs 35
- 3.Higher overall score: 67 vs 55
What are you giving up?
Picking be quiet! Straight Power 12 1500W ATX 3.0 over EVGA SuperNOVA G6 means trading these off.
You give up
- −$261 cheaper ($169 vs $429.79)
You gain
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
Spec Comparison
be quiet! Straight Power 12 1500W ATX 3.0EVGA SuperNOVA G6
Score Breakdown
be quiet! Straight Power 12 1500W ATX 3.0EVGA SuperNOVA G6
16
Price25% weight
74EVGA SuperNOVA G6 Winner
92
Wattage35% weight
42be quiet! Straight Power 12 1500W ATX 3.0 Winner
90
Noise Level15% weight
35be quiet! Straight Power 12 1500W ATX 3.0 Winner
82
Warranty15% weight
82Tie
46
Fan Size10% weight
46Tie
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.
be quiet! Straight Power 12 1500W ATX 3.0
Winner✓ Pros
- ●Higher performance score
- ●Better design score
✗ Cons
- ●Higher price: $429.79 vs $169
- ●Higher price relative to value
EVGA SuperNOVA G6
✓ Pros
- ●Lower price: $169 vs $429.79
- ●Better value for money
✗ Cons
- ●Lower performance score
Spec Comparison
| Spec | be quiet! Straight Power 12 1500W ATX 3.0W | EVGA SuperNOVA G6 |
|---|---|---|
| Price | 429.79$ | 169$✓ |
| Weight | 2200g | — |
| Dimensions | 150 x 86 x 180 mm | 150 x 86 x 160 mm |
| Colors | Black | Black |
Who Should Buy
Buy be quiet! Straight Power 12 1500W ATX 3.0 if…
Buy the be quiet! Straight Power 12 1500W ATX 3.0 if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy EVGA SuperNOVA G6 if…
Choose the EVGA SuperNOVA G6 if budget is your top priority — it offers competitive specs at a lower price point.
be quiet! Straight Power 12 1500W ATX 3.0 vs EVGA SuperNOVA G6 — FAQ
be quiet! Straight Power 12 1500W ATX 3.0 vs EVGA SuperNOVA G6: which is better?
be quiet! Straight Power 12 1500W ATX 3.0 edges out the EVGA SuperNOVA G6 in the power supplies category, especially in design, scoring 67 vs 55. If you want the better overall power supplies, be quiet! Straight Power 12 1500W ATX 3.0 is the recommended choice.
Is be quiet! Straight Power 12 1500W ATX 3.0 better than EVGA SuperNOVA G6?
Yes, be quiet! Straight Power 12 1500W ATX 3.0 scores higher overall (92 vs 76).
Which is cheaper, be quiet! Straight Power 12 1500W ATX 3.0 or EVGA SuperNOVA G6?
EVGA SuperNOVA G6 is cheaper at $169 vs $429.79 for the be quiet! Straight Power 12 1500W ATX 3.0.
Who should buy the be quiet! Straight Power 12 1500W ATX 3.0?
Buy the be quiet! Straight Power 12 1500W ATX 3.0 if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Who should buy the EVGA SuperNOVA G6?
Choose the EVGA SuperNOVA G6 if budget is your top priority — it offers competitive specs at a lower price point.
Related Comparisons
Full be quiet! Straight Power 12 1500W ATX 3.0 review →Full EVGA SuperNOVA G6 review →All be quiet! Power Supplies →All EVGA Power Supplies →
Reviewed by VersusMatrix Editorial Team
Last updated: April 25, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.