Every Warhammer 40K Infantry Unit Compared (Who Dominates?)

In the grim darkness of the far future, infantry win wars.
From elite Space Marines and endless Imperial Guard regiments to unstoppable Necron Warriors and the ravenous Tyranid swarm, every Warhammer 40,000 faction relies on its core infantry to dominate the battlefield. But how do these units actually compare?
In this video, we break down the main infantry units of each major Warhammer 40K faction, comparing their strengths, weaknesses, battlefield roles, and lore, so you can see how they stack up against one another.
⚔️ Factions covered in this video:
• Space Marines (Intercessors)
• Astra Militarum (Guardsmen)
• Chaos Space Marines
• Ork Boyz
• Tyranids (Termagants & Hormagaunts)
• Necrons (Warriors)
• T’au Empire (Fire Warriors)
Whether you’re a tabletop player, lore fan, or just getting into Warhammer 40K, this comparison will help you understand how each faction wages war—and which infantry best fits your playstyle.
👍 If you enjoyed the video, don’t forget to like, subscribe, and share your thoughts in the comments!
Which infantry unit do you think is the strongest in the galaxy?
🔔 Subscribe for more Warhammer 40K lore, faction breakdowns, and tabletop discussions!

Subscribe! -    / @smurfslapz  
TikTok -   / smurfslapz  
Instagram -   / smurfslapz  
Twitch -   / smurfslapz