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EVGA SuperNOVA 1300 GT — 1300 W · Gold
EVGA

EVGA SuperNOVA 1300 GT

1300 W · Gold

86
/ 100
From $229
VS
Corsair RM850x Shift wins by 4
Corsair RM850x Shift — 850 W · Gold
Corsair

Corsair RM850x Shift

850 W · Gold

90
/ 100
From $179
Specdex verdict

Corsair RM850x Shift takes it — here’s why.

In our weighted Specdex score, EVGA SuperNOVA 1300 GT lands at 86 and Corsair RM850x Shift at 90. That puts Corsair RM850x Shift ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.

Pick EVGA SuperNOVA 1300 GT if…

  • ✓Modular cabling on most
  • ✓ATX 3.1 / 12V-2x6 support
  • ✓10-year warranty on many

Pick Corsair RM850x Shift if…

  • ✓Modular cabling on most
  • ✓ATX 3.1 / 12V-2x6 support
  • ✓10-year warranty on many
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Efficiency

Corsair RM850x Shift

Compared on the efficiency sub-score

Corsair RM850x Shift leads on efficiency (90 vs 86).

Noise

Tie

Compared on the noise sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Cables

Tie

Compared on the cables sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

Corsair RM850x Shift

Specdex score per dollar at MSRP

Corsair RM850x Shift more score per dollar ($179 vs $229).

EVGA SuperNOVA 1300 GT 86
vs
90 Corsair RM850x Shift

Score breakdown

EVGA SuperNOVA 1300 GT
86
efficiency 86
noise 86
cables 86
value 84
Corsair RM850x Shift
90
efficiency 90
noise 86
cables 86
value 84

Specs side-by-side

EVGA SuperNOVA 1300 GT versus Corsair RM850x Shift — full spec comparison
Spec EVGA SuperNOVA 1300 GT Corsair RM850x Shift
Wattage
1300 W
850 W
Efficiency
Gold
Gold

EVGA SuperNOVA 1300 GT

Pros
  • +Modular cabling on most
  • +ATX 3.1 / 12V-2x6 support
  • +10-year warranty on many
Cons
  • −Bulky on higher wattages
  • −Fan noise varies by load
  • −Cable length may not fit some cases

Corsair RM850x Shift

Pros
  • +Modular cabling on most
  • +ATX 3.1 / 12V-2x6 support
  • +10-year warranty on many
Cons
  • −Bulky on higher wattages
  • −Fan noise varies by load
  • −Cable length may not fit some cases

FAQ: EVGA SuperNOVA 1300 GT vs Corsair RM850x Shift

Which is better, EVGA SuperNOVA 1300 GT or Corsair RM850x Shift? +

Corsair RM850x Shift scores 90 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.

Is EVGA SuperNOVA 1300 GT worth the price? +

At $229, EVGA SuperNOVA 1300 GT delivers a Specdex score of 86 — strongest in efficiency.

Is Corsair RM850x Shift worth the price? +

At $179, Corsair RM850x Shift delivers a Specdex score of 90 — strongest in efficiency.

Does EVGA SuperNOVA 1300 GT or Corsair RM850x Shift last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for efficiency, EVGA SuperNOVA 1300 GT or Corsair RM850x Shift? +

Corsair RM850x Shift — leads on efficiency (90 vs 86). Compared on the efficiency sub-score.

Which is the better value, EVGA SuperNOVA 1300 GT or Corsair RM850x Shift? +

Corsair RM850x Shift — more score per dollar ($179 vs $229). Specdex score per dollar at MSRP.