a little research and a fair warning

[demonkevy666]

I have included the Game engines that these games run on also

1. Ashes of the singularity (all of 2 gpus DX12 Explicit) Nitrous Engine

2. Battlefield I (Sli & crossfire support) Frostbite3

3. Civilization VI (SLI maybe turing only for DX12) Gamebryo engine

4. Deiliver use the Moon (SLI supported) Unreal 4 engine

5. Deus ex Mankind divided (SLI supported, Crossfire supported) Dawn Engine

6. Forza Horizon 3 (SLI & crossfire supported) Unreal4

7. Froza horizon 4 (SLI supported) ForzaTech

8. Forza Motorsport 6 Apex (SLI supported & crossfire) FrozaTech

9. Forza Motorsport 7 (SLI supported) ForzaTech

10. Gears Of war 4 (SLI & crossfire Supported) Unreal4

11. Gears of war ulimate eidition (Crossfire & SLI supported) unreal3

12. Journey to the Savage Planet (SLI For NVIDIA Turing GPUs) Unreal4 engine

13. Madden NFL 19 (SLI supported)Frostbite3

14. Madden NFL 20 (SLI support) Forstbite3

15. Merto Exodus (SLI only) A4engine

16. Mortal Kombat 11 (SLI supported) unreal3

17. No Man's Sky (VulKan SLI support) VulK=an

18. Resident Evil 7 Biohazard (SLI & Crossfire supported)

19. Path of Exlie (SLI support)

20. Rise of the Tomb Raider (SLI Supported, Crossfire supported) The Foudation engine

21. Shadow of the Tomb Raider (D3D12AFR Both SLI and Crossfire, Not supported in DX11) The Foudation engine

22. Sniper Elite 4 (Crossfire & SLI supported )

23. Strange Brigade (SLI supported in Vulkan) Asura engine

24. The Meduim (SLI turing only Implicit) Unreal4 engine

25. The Outer Worlds (SLI For NVIDIA Turing GPUs above, Crossfire) Unreal4 engine

26. Totalwar Warhammer (Crossfire & SLI support)

27. Totalwar Wahammer II (SLI support)

28. WIll to live Online (SLI support)

edit: Removedgames that uses DX11 instead of DX12 for multi-card confuigurations