Left · Corsair
Corsair RM850x (2024)
Spec score
Spec score 90
$140
Amazon US, Oct 24
Corsair RM850x (2024) against Corsair SF1000 (2024)
Corsair SF1000 (2024) leads on the overall index. The price beside each button is the Amazon US reading where ScoutPrices has one; the comparison below is worked on typical prices.
Right · Corsair
Corsair SF1000 (2024)
Spec score
Spec score 94
$219
typical price
Head to head
Scores
Indices out of 100 on ScoutSpecs' own scale, one per kind of work. They are not frames per second and not a measurement of any one sample.
Spec score
Corsair RM850x (2024): 90
Corsair SF1000 (2024): 94
4 ptsto the right
Price and value
Worked on typical prices, the figures the comparison is built on.
Value, points per $100
Corsair RM850x (2024): 60
Corsair SF1000 (2024): 42.9
40%to the left
Typical price
Corsair RM850x (2024): $150
Corsair SF1000 (2024): $219
$69to the left
From the spec sheets
Rated power
Corsair RM850x (2024): 850 W
Corsair SF1000 (2024): 1000 W
18%to the right
Efficiency tier
Corsair RM850x (2024): 2
Corsair SF1000 (2024): 3
50%to the right
The verdict
- The Corsair SF1000 (2024) scores 4% higher on the ScoutSpecs index.
- The Corsair RM850x (2024) typically costs $69 less.
- Per dollar, the Corsair RM850x (2024) is the better buy: 60 points per $100 against 42.9.
Specifications
| Spec | Corsair RM850x (2024) | Corsair SF1000 (2024) |
|---|---|---|
| Rated power | 850 W | 1000 W (better) |
| Efficiency | 80 Plus Gold | 80 Plus Platinum (better) |
| Cables | Fully modular | Fully modular |
| 12V-2x6 cable | Yes | Yes |
| Size | ATX | SFX |
| Brand | Corsair | Corsair |
| Released | 2024 | 2024 |
| Typical price | $150 (better) | $219 |
The better figure of each pair is in green, with a tick.