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- OptiMUM MUM9B34S27 vs Professional 5KSM7990
Bosch OptiMUM MUM9B34S27 vs KitchenAid Professional 5KSM7990
What OptiMUM MUM9B34S27 does better (3) and where Professional 5KSM7990 wins (4) — every spec side by side.
vs
7.9Power & capacity5.8
8.6Versatility8.7
5.0Controls & convenience9.0
Why is OptiMUM MUM9B34S27 better than Professional 5KSM7990?
- Power1,400 W vs 500 W2.8×
- Pulse functionYes · Professional 5KSM7990: No
- Max. dough per batch3.5 kg vs 2.2 kg+59%
Why is Professional 5KSM7990 better than OptiMUM MUM9B34S27?
- Dishwasher-safe partsNo · OptiMUM MUM9B34S27: Yes
- Capacity (bowl / basket / pot)5.5 l vs 6.9 l+25%
- Speed settings7 vs 10+43%
- Number of accessories5 vs 6+20%
Specifications
Side by side
| Power & capacity | ||
| Power | 1,400 W | 500 W |
| Capacity (bowl / basket / pot) | 5.5 l | 6.9 l |
| Speed settings | 7 | 10 |
| Max. dough per batch | 3.5 kg | 2.2 kg |
| Mixing & processing | ||
| Planetary mixing action | Yes | Yes |
| Mixer design | — | Tilt-head |
| Attachment hub (power outlet) | — | Yes |
| Pulse function | Yes | No |
| Soft start | No | No |
| Heating / cooking function | No | No |
| Bowl material | Stainless steel | Stainless steel |
| Attachments included | Whisk, Dough hook, Flat beater, Patisserie set | Whisk, Dough hook, Flat beater, Splash guard, Patisserie set |
| Number of accessories | 5 | 6 |
| Cooking modes | ||
| Functions | Knead, Whisk, Mix | Knead, Whisk, Mix |
| Controls & smart | ||
| Timer | No | No |
| Design & build | ||
| Dishwasher-safe parts | No | Yes |
| Housing | — | Metal |
| Weight | — | 12.6 kg |
| Width | — | 417 mm |
| Height | — | 371 mm |
| Depth | — | 338 mm |
| Colours | Silver | — |
| Series | Bosch OptiMUM | KitchenAid Professional |







