Left · ASRock
ASRock B860 Challenger WiFi White
Spec score
Spec score 68
$120
Amazon US, Oct 24
ASRock B860 Challenger WiFi White against MSI B550-A Pro
ASRock B860 Challenger WiFi White 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 · MSI
MSI B550-A Pro
Spec score
Spec score 46
$128
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
ASRock B860 Challenger WiFi White: 68
MSI B550-A Pro: 46
22 ptsto the left
Price and value
Worked on typical prices, the figures the comparison is built on.
Value, points per $100
ASRock B860 Challenger WiFi White: 56.7
MSI B550-A Pro: 35.9
58%to the left
Typical price
ASRock B860 Challenger WiFi White: $120
MSI B550-A Pro: $128
$8to the left
From the spec sheets
Memory ceiling
ASRock B860 Challenger WiFi White: 8000 MT/s
MSI B550-A Pro: 4400 MT/s
82%to the left
M.2 slots
ASRock B860 Challenger WiFi White: 3
MSI B550-A Pro: 2
50%to the left
PCIe generation
ASRock B860 Challenger WiFi White: 5
MSI B550-A Pro: 4
25%to the left
The verdict
- The ASRock B860 Challenger WiFi White scores 48% higher on the ScoutSpecs index.
- Per dollar, the ASRock B860 Challenger WiFi White is the better buy: 56.7 points per $100 against 35.9.
Specifications
| Spec | ASRock B860 Challenger WiFi White | MSI B550-A Pro |
|---|---|---|
| Socket | LGA1851 | AM4 |
| Chipset | B860 | B550 |
| Size | ATX | ATX |
| Memory | DDR5 | DDR4 |
| Memory ceiling | 8000 MT/s (better) | 4400 MT/s |
| M.2 slots | 3 (better) | 2 |
| PCIe | Gen 5 (better) | Gen 4 |
| Wi-Fi | Yes (better) | No |
| Brand | ASRock | MSI |
| Released | 2025 (better) | 2020 |
| Typical price | $120 (better) | $128 |
The better figure of each pair is in green, with a tick.