1. Introduction2. Meet the RTX 4080 Super Founders Edition3. Testing Methodology4. 3DMark Fire Strike & Time Spy5. 3DMark DirectX Raytracing6. Alan Wake II7. Assassin's Creed Mirage8. Cyberpunk 20779. Forza Horizon 510. The Last of Us Part 111. A Plague Tale: Requiem12. Ratchet and Clank: Rift Apart13. Red Dead Redemption 214. Resident Evil 415. Returnal16. Starfield17. Total War: Pharaoh18. Performance Summary (12-Game Average)19. Clock Speed Investigation20. Cost Per Frame Analysis21. Ray Tracing: Alan Wake II22. Ray Tracing: Avatar Frontiers of Pandora23. Ray Tracing: Cyberpunk 207724. Ray Tracing: F1 2325. Ray Tracing: Hitman 326. Ray Tracing: Ratchet and Clank: Rift Apart27. Ray Tracing: Returnal28. Ray Tracing: Shadow of the Tomb Raider29. Ray Tracing Performance Summary30. DLSS Testing31. Clock Speed32. GPU Temperatures33. Memory Temperatures34. Acoustics35. Noise-Normalised Temperatures36. Power Draw: 1080p37. Power Draw: 1440p38. Power Draw: 2160p (4K)39. Performance per Watt: 1080p40. Performance per Watt: 1440p41. Performance per Watt: 2160p (4K)42. Total System Power Draw43. Overclocking44. Closing Thoughts45. View All Pages

Using the graphics card-only power draw figures presented earlier in the review, here we present performance per Watt on a per-game basis for all twelve games we tested at 2160p (4K).

Per-Game Results at 2160p (4K):

Click to enlarge.

12-Game Average at 2160p (4K):

At 4K however, performance per Watt equalises and the RTX 4080 Super and RTX 4080 are just as efficient as each other. That still means Nvidia has a clear lead over RDNA 3 however, with the 4080 Super offering 18% better performance per Watt than the RX 7900 XTX, and it's even a hair more efficient than the RTX 4090.

Ray tracing results

As a bonus, we now include the power figures for all six games we test with ray tracing enabled.

8-Game ray tracing average:

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