MSI vs Seasonic:Which is more popular?
In September 2026, Seasonic had more branded searches than MSI among PC power supply brands worldwide. Seasonic had about 14,800 branded searches, while MSI had 4,300. Seasonic made up 1.3% of all PC power supply brand searches we track, and MSI accounted for 0.38%. When we asked ChatGPT and Google AI Overviews about PC power supply brands, Seasonic appeared in all five answers and MSI in three. Seasonic was mentioned before MSI in every answer.
Who do people search for more?
Seasonic, about 3 searches for every 1 for MSI
Who does AI mention more?
Seasonic, mentioned in every answer we collected
Who does AI recommend more?
Seasonic, named ahead of MSI in every answer
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Top PC power supply brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Seasonic appeared in all five answers. MSI was mentioned in three out of five: in one of the three ChatGPT answers and in both Google AI Overviews. Seasonic was listed before MSI in every answer.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
- Seasonic1st
Corsair2nd
be quiet!3rd
MSI4th
Cooler Master5th
EVGA6th
Thermaltake7th
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Corsair5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- be quiet!5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Seasonic5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- MSI3 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
- Cooler Master2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
- Thermaltake1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
- EVGA1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
See every answer about PC power supply brands
5 answers
Asked ChatGPT
“Which PC power supply brand should I buy?”
Asked ChatGPT
“What are the best PC power supply brands?”
Asked ChatGPT
“What's the best PC power supply brand for a gaming PC?”
Searched Google, AI Overview
“pc power supply brands”
Searched Google, AI Overview
“best psu brands”
Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.
Is MSI or Seasonic more popular in search?
This chart shows how often people search Google for MSI and Seasonic by name. Each line represents a brand's share of searches for all seven PC power supply brands we track, month by month, from English-language searches worldwide.
Share of searches by month for Seasonic, MSI. The figures are in the table below the chart.
View monthly share of searches table
| Month | Corsair | be quiet! | Cooler Master | Thermaltake | EVGA | Seasonic | MSI |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 66.4% | 13.3% | 8.9% | 6% | 3.3% | 1.8% | 0.39% |
| Nov 2025 | 70.1% | 11.6% | 7.7% | 5.2% | 3.5% | 1.6% | 0.37% |
| Dec 2025 | 70.1% | 11.6% | 7.7% | 5.2% | 3.5% | 1.6% | 0.37% |
| Jan 2026 | 74.1% | 10% | 6.7% | 4.5% | 3% | 1.3% | 0.32% |
| Feb 2026 | 71.9% | 11.8% | 6.5% | 4.3% | 3.5% | 1.6% | 0.38% |
| Mar 2026 | 74.5% | 10.1% | 6.7% | 4.5% | 2.5% | 1.3% | 0.32% |
| Apr 2026 | 72.7% | 9.7% | 8% | 4.4% | 3.6% | 1.3% | 0.38% |
| May 2026 | 70.9% | 11.6% | 7.8% | 4.3% | 3.5% | 1.6% | 0.34% |
| Jun 2026 | 72.2% | 9.7% | 7.9% | 5.3% | 2.9% | 1.6% | 0.38% |
| Jul 2026 | 73.5% | 9.8% | 6.6% | 4.4% | 3.6% | 1.6% | 0.43% |
| Aug 2026 | 70.6% | 11.6% | 7.8% | 5.2% | 2.8% | 1.6% | 0.41% |
| Sep 2026 | 72.1% | 11.8% | 6.5% | 4.3% | 3.5% | 1.3% | 0.38% |
How has the MSI and Seasonic comparison changed over the last 12 months?
3 findings
- Seasonic was ahead of MSI in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, MSI’s share of searches among PC power supply brands worldwide moved from 0.39% to 0.38%, and its estimated monthly branded searches moved from 4.8K to 4.3K.
- Across the 12 months ending September 2026, Seasonic’s share of searches among PC power supply brands worldwide moved from 1.8% to 1.3%, and its estimated monthly branded searches moved from 22.2K to 14.8K.
How did search popularity change for PC power supply brands worldwide in September 2026?
2 changes
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using MSI’s and Seasonic’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
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