Join us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
Register now!Join the Fabric FabCon Global Hackathon—running virtually through Nov 3. Open to all skill levels. $10,000 in prizes! Register now.
Hello,
I've read in the forum that Matrix table have a limit to 1Go of memory.
Is this limit true and still applying today ?
Will this limits still apply in big PowerBI Cloud hosting ?
Is there any way to parameter PowerBI to extend this limit ? (I'm thinking for PowerBI Desktop or in Cloud) ?
Thanks for your help 😉
Hi, @Bebs
There are the following limitations for Matrix:
Large semantic models, data point limits, and data strategies - Power BI | Microsoft Learn
Additionally, you might consider using a 64-bit version of Power BI, which will allow you to use more memory:
Because metrix are calculated dynamically, they consume the processing power of the CPU and also consume temporary memory, so when the number of columns or rows in a matrix/table exceeds the limit, the memory limit is exceeded. As you can see in the following blog, how matrix consume memory to the point that there is this memory limit:
Why my Power BI Matrix or Table Visual is SLOW - RADACAD
How to Get Your Question Answered Quickly
If it does not help, please provide more details with your desired output and pbix file without privacy information (or some sample data) .
Best Regards
Jianpeng Li
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.