Left · ASUS
ASUS Prime B650M-A AX II
Spec score
Spec score 58
$150
Amazon US, Oct 24
ASUS Prime B650M-A AX II against ASUS TUF Gaming B550-Plus WiFi II
ASUS Prime B650M-A AX II 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 · ASUS
ASUS TUF Gaming B550-Plus WiFi II
Spec score
Spec score 54
$121
Amazon US, Oct 24
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
ASUS Prime B650M-A AX II: 58
ASUS TUF Gaming B550-Plus WiFi II: 54
4 ptsto the left
Price and value
Worked on typical prices, the figures the comparison is built on.
Value, points per $100
ASUS Prime B650M-A AX II: 38.7
ASUS TUF Gaming B550-Plus WiFi II: 49.1
27%to the right
Typical price
ASUS Prime B650M-A AX II: $150
ASUS TUF Gaming B550-Plus WiFi II: $110
$40to the right
From the spec sheets
Memory ceiling
ASUS Prime B650M-A AX II: 7200 MT/s
ASUS TUF Gaming B550-Plus WiFi II: 4600 MT/s
57%to the left
M.2 slots
ASUS Prime B650M-A AX II: 3
ASUS TUF Gaming B550-Plus WiFi II: 2
50%to the left
PCIe generation
ASUS Prime B650M-A AX II: 4
ASUS TUF Gaming B550-Plus WiFi II: 4
level
The verdict
- The ASUS Prime B650M-A AX II scores 7% higher on the ScoutSpecs index.
- The ASUS TUF Gaming B550-Plus WiFi II typically costs $40 less.
- Per dollar, the ASUS TUF Gaming B550-Plus WiFi II is the better buy: 49.1 points per $100 against 38.7.
Specifications
| Spec | ASUS Prime B650M-A AX II | ASUS TUF Gaming B550-Plus WiFi II |
|---|---|---|
| Socket | AM5 | AM4 |
| Chipset | B650 | B550 |
| Size | MATX | ATX |
| Memory | DDR5 | DDR4 |
| Memory ceiling | 7200 MT/s (better) | 4600 MT/s |
| M.2 slots | 3 (better) | 2 |
| PCIe | Gen 4 | Gen 4 |
| Wi-Fi | Yes | Yes |
| Brand | ASUS | ASUS |
| Released | 2023 (better) | 2022 |
| Typical price | $150 | $110 (better) |
The better figure of each pair is in green, with a tick.