ASUS PRIME B650M-K
ASUS
Current comparison price
CAD 330Value · Balanced32
from 1 offer · checked Nov 9
Capability highlights · price excluded
- B Gaming Build
- C Small-Case Fit
- D Workstation
ASUS PRIME B650M-K vs Gigabyte B650 UD AX
Compare ASUS PRIME B650M-K and Gigabyte B650 UD AX in Canada side by side across price, specifications, capability by use case and the price at which the answer changes.
Market snapshot Nov 9, 2026 · CAD
Specifications, performance and current prices compared in Canada · CAD · prices checked through Nov 9, 2026
Gigabyte B650 UD AX
Gigabyte
Current comparison price
CAD 354Value · Balanced36
from 1 offer · checked Nov 9
Capability highlights · price excluded
- B Gaming Build
- C Workstation
- D Small-Case Fit
Key differences at a glance
Capabilityprice excluded
Scenarios won: ASUS PRIME B650M-K 1, Gigabyte B650 UD AX 1, even 1. View grades →
Valueunder Balanced
Gigabyte B650 UD AX has the higher Value under these priorities (36 vs 32).
Pricecurrent market snapshot
ASUS PRIME B650M-K costs less right now (CAD 330 vs CAD 354, 7% apart).
How priorities change the comparison Presets with the higher Value: ASUS PRIME B650M-K 0 · Gigabyte B650 UD AX 3 · even 1
| Priority | ASUS PRIME B650M-K | Gigabyte B650 UD AX | |
|---|---|---|---|
| 32 | 36 | ||
| 33 | 37 | ||
| 50 | 62 | ||
| 33 | 31 | even |
Pick a preset to compare under it: the whole page follows. Within 2 points counts as even.
Price difference and break-even price
Under Balanced, each product holds or loses the higher Value at one price, with the other held at its current price. Enter the prices you were actually offered to see the answer for your deal.
ASUS PRIME B650M-K
Current comparison price
CAD 330 32
ASUS PRIME B650M-K matches the Value of Gigabyte B650 UD AX (at CAD 354) at CAD 292 or less.
Gigabyte B650 UD AX
Current comparison price
CAD 354 36
Gigabyte B650 UD AX keeps the higher Value up to CAD 400 (with ASUS PRIME B650M-K at CAD 330).
A crossover is a calculation under the active priorities and today's market frame, not a price forecast.
Price comparison: current offers
New offers we track in Canada (CAD), cheapest first, with the date each was checked. Amazon appears as a link only: its price is not shown and never enters Value.
ASUS PRIME B650M-K
- Check on AmazonAmazonAffiliate link · price shown on AmazonCheck price →
- CAD 330ASUS PRIME B650M-K (Micro ATX)Newegg · checked · Affiliate linkGo to offer →
Gigabyte B650 UD AX
- Check on AmazonAmazonAffiliate link · price shown on AmazonCheck price →
- CAD 354Gigabyte B650 UD AX (rev. 1.0) (ATX)Newegg · checked · Affiliate linkGo to offer →
Affiliate links may earn us a commission. They never change the prices shown here, the ranking or Value.
Performance and key differences
What each product can do for a job, graded S to F with price left out, and the measured indexes behind it.
View full tier list and performance rankings
| ASUS PRIME B650M-K | Gigabyte B650 UD AX | |
|---|---|---|
| Gaming Build | B #249 | B #310 |
| Workstation | D #568 | C #216 |
| Small-Case Fit | C #58 | D #558 |
| Features | 61 | 97 |
| Connectivity | 20 | 18 |
| Memory support | 42 | 74 |
Where each one leads
- Lower current price
- Higher Value with these priorities
Specifications compared
Facts true of every board a product groups; a range or "varies" marks a fact that differs between boards.
5 identical facts hidden
| ASUS PRIME B650M-K | Gigabyte B650 UD AX | |
|---|---|---|
| Platform | ||
| Form factor | Micro ATX | ATX |
| Memory | ||
| Memory slots | 2 | 4 |
| Storage and connectivity | ||
| M.2 slots | 4 | 6 |
| Ethernet | 2.5 Gb/s | 1 Gb/s |
| Product | ||
| Brand | ASUS | Gigabyte |
Not tracked means the source data does not have this fact. It is not assumed to be absent.
Which one to choose: where each wins
Conditions drawn from the data above, not a universal recommendation. The better choice depends on which of these matter to you.
ASUS PRIME B650M-K fits better when…
- the job is Small-Case Fit: higher capability grade
- Connectivity matters: higher index
- the budget decides: 7% lower current price
Gigabyte B650 UD AX fits better when…
- the job is Workstation: higher capability grade
- Features matters: higher index
- Memory support matters: higher index
- your priorities are Balanced: higher Value
Nearby market alternative
Worth considering instead
ASUS B650E MAX GAMING WIFI — same S-tier capability for Gaming Build, about CAD 110 cheaper · Value 70.
Neither of the two above is the only answer — this one clears the same bar for less. ⇄ Compare all three
Questions and methodology
Which one is better, ASUS PRIME B650M-K or Gigabyte B650 UD AX?
It depends on the question. For capability (price left out) see the grades by use case; for how good the current price is for what you get, see Value under your priorities; and for the cheapest option today, see current prices. This page keeps the three apart and does not name one overall winner.
Which has the higher Value right now?
Under Balanced, Gigabyte B650 UD AX has the higher Value (36 vs 32) in the market snapshot of Nov 9, 2026. Value changes with your priorities and with prices.
At what price does the answer change?
Under Balanced, with Gigabyte B650 UD AX at its current price, ASUS PRIME B650M-K reaches equal Value at CAD 292. It is a calculation, not a price forecast.
Which one is more capable, ignoring price?
Scenarios won: ASUS PRIME B650M-K 1, Gigabyte B650 UD AX 1, even 1.
Where can I compare current offers?
The offers section lists every new offer we track for both products in Canada, with the date each price was checked. Open in Compare to add more products.