Intel Arc B580 Limited Edition Review

1. Introduction2. Meet the Intel Arc B580 Limited Edition3. Testing Methodology4. Alan Wake II5. Black Myth: Wukong6. Cyberpunk 20777. Final Fantasy XVI8. Forza Horizon 59. Ghost of Tsushima10. Horizon Forbidden West11. The Last of Us Part 112. A Plague Tale: Requiem13. Senua's Saga: Hellblade 214. Starfield15. Total War: Warhammer III16. Performance Summary (12-Game Average)17. Cost Per Frame Analysis18. Ray Tracing: Alan Wake II19. Ray Tracing: Black Myth: Wukong20. Ray Tracing: Cyberpunk 207721. Ray Tracing: F1 2422. Ray Tracing: Ratchet and Clank: Rift Apart23. Ray Tracing: Returnal24. Ray Tracing: Shadow of the Tomb Raider25. Ray Tracing: Star Wars Outlaws26. Ray Tracing Performance Summary27. Clock Speed28. GPU Temperatures29. Acoustics30. Power Draw: 1080p31. Power Draw: 1440p32. Power Draw: 2160p (4K)33. Performance per Watt: 1080p34. Performance per Watt: 1440p35. Performance per Watt: 2160p (4K)36. Total System Power Draw37. Closing Thoughts38. View All Pages

Here we present the average clock speed for each graphics card while running A Plague Tale: Requiem for 30 minutes. We use GPU-Z to record the GPU core frequency during gameplay. We calculate the average core frequency during the 30 minute run to present here.

Real-world clock speed behaviour is very interesting, perhaps because it is so boring – the B580 clocked in at 2850MHz and did not budge during my testing. It literally ran at that frequency all day long, across every one of my benchmarks. Usually a completely fixed frequency plot suggests the GPU is not power limited, perhaps voltage or even clock limited, but the behaviour is very clear indeed. It'll be interesting to see if any of Intel's partners are able to improve on this with their custom cards.

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