Asus−34%
ASUS TUF Gaming B450M-Plus II AMD B450 Socket AM4 micro ATX
£97.99£149.27
at Back to the OfficeView deal →Asus: TUF Gaming B450M vs TUF GAMING B650
Two tech & gaming deals from Asus, side by side · prices checked 28 Oct 2026
Asus−32%
ASUS TUF GAMING B650-E WIFI AMD B650 Socket AM5 ATX
£150.99£220.98
at Back to the OfficeView deal →| TUF Gaming B450M | TUF GAMING B650 | |
|---|---|---|
| Price today | £97.99 | £150.99 |
| Previous price | £149.27 (Amazon price) | £220.98 (Amazon price) |
| Discount | 34% | 32% |
| You save | £51.28 | £69.99 |
| Retailer | Back to the Office | Back to the Office |
The short version: the TUF Gaming B450M is the cheaper of the two at £97.99 (£53 less than the TUF GAMING B650). The bigger discount is on the TUF Gaming B450M at 34% off its amazon price. So the same product wins on both price and saving. Both prices were checked this morning and link straight to the retailer.