ASRock A520M Pro4 vs ASRock B550M Pro-A Wi-Fi 6E
The short answer
ASRock B550M Pro-A Wi-Fi 6E wins this comparison with a score of 38/100, ahead of ASRock A520M Pro4 (31).
Scores are computed from 5 public spec attributes; missing values stay marked unknown in tables and are imputed at the category median, never passed off as measured.
At a glance
0–100 per group, normalized within the category · Tap a group for details
| ASRock A520M Pro4 | ASRock B550M Pro-A Wi-Fi 6E | |
|---|---|---|
| Memory | 51 | 46 |
| Expansion | 0 | 50 |
| Connectivity | 79 | 55 |
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The record
Grouped and collapsible · Tap a group to fold
Memory2▾
| ASRock A520M Pro4 | ASRock B550M Pro-A Wi-Fi 6E | |
|---|---|---|
| Memory slots | — | 4 |
| Max memory OC | — | 4733 MHz |
Expansion1▾
| ASRock A520M Pro4 | ASRock B550M Pro-A Wi-Fi 6E | |
|---|---|---|
| PCIe x16 slots | — | 1 |
Connectivity2▾
| ASRock A520M Pro4 | ASRock B550M Pro-A Wi-Fi 6E | |
|---|---|---|
| Fan headers | — | 4 |
| Bluetooth | — | 5.3 |
Data sources: GSMArena
FAQ
Which is better, ASRock A520M Pro4 or ASRock B550M Pro-A Wi-Fi 6E?
ASRock B550M Pro-A Wi-Fi 6E has the higher overall score (38 vs 31).
What are the main differences?
Scores are computed from 5 public spec attributes; missing values stay marked unknown in tables and are imputed at the category median, never passed off as measured.
How are the scores calculated?
We normalize 5 public spec attributes within the category and weight them by group into a 0–100 score; missing values are inherited from spec-identical twins or imputed at the category median, so a sparse spec sheet never earns an advantage. The methodology is public.