TIA Portal is constantly acquiring new functions and is enhanced with exciting technologies. Here you’ll find information on the newest options and on how you can achieve optimum results faster with TIA Portal.


System requirements : Minimum hardware requirements that must be fulfilled for an installation:
Processor Intel ® Core ™ i3-6100U, 2.3Ghz or higher
RAM 8 GB or more
Hard disk S- ATA with at least 20GB available memory space
Monitor 1024 x 768 or more
Recommended PC / Recommended Hardware:
Computer SIMATIC FIELD PG M6 Comfort or higher (or comparable PC)
Processor
Intel ® Core ™ i5-8400H (2.5 bis 4.2 GHz; 4 Kerne + Hype-Threading: 8MB Smart Cache)
RAM 16 GB or more ( 32GB for large projects) Hard disk SSD with at least
50GB available memory space Monitor
1920 x 1080 or more WinCC V18 SIMATIC WinCC Unified V18 SIMATIC WinCC Unified PC RT (for simulating WinCC Unified devices) SINAMICS Startdrive V18 TIA Portal Cloud V3.0


(planned later / not yet released)
SIMOTION SCOUT TIA V5.5 SP1 (planned for March 2023)
SIMOCODE ES V18
SIRIUS Soft Starter ES V18
SIRIUS Safety ES V18
Add. Information : Firmware/Firmware: present for S7-1200 and S7-1500/
folder with new Fimware v4.6 for S7-1200 / v2.9.4 for old hardware S7-1500 v2 and v3.0 for new hardware S7-1500 v3

https://support.industry.siemens.com/cs/document/109807106/sales-and-delivery-release-of-tia-portal-v18?lc=en-us