Arc B580 vs Radeon RX 6700 XT

The Radeon RX 6700 XT is about 5% faster for gaming.

Verdict

  • Performance index: the Radeon RX 6700 XT is 5% faster (67 vs 64).
  • 1080p high, 23 popular games: Radeon RX 6700 XT +4% on average (est.); the processor caps both in 5 of 23 games.
  • 1440p high, 23 popular games: Radeon RX 6700 XT +4% on average (est.); the processor caps both in 2 of 23 games.
  • 4K high, 23 popular games: Radeon RX 6700 XT +4% on average (est.); the processor caps both in 1 of 23 games.
  • Video memory: both have 12 GB.
  • Power (TDP): Arc B580 190 W, Radeon RX 6700 XT 230 W; the Arc B580 delivers 16% more performance per watt.
  • Age: the Arc B580 is 3 years newer (2024 vs 2021).
  • Upscaling: XeSS (XMX) only on the Arc B580; both run FSR.

FPS figures assume a Ryzen 7 9850X3D, the fastest gaming processor in our catalog, so the graphics card is the limit wherever possible.

Specs

SpecArc B580Radeon RX 6700 XT
Performance index6467
Brand / seriesIntel Arc BAMD RX 6000
Released20242021
Video memory12 GB12 GB
Memory typeGDDR6GDDR6
Memory bus192-bit192-bit
Power (TDP)190 W230 W
Hardware ray tracingYesYes
UpscalingXeSS (XMX), FSRFSR

Ray tracing and upscaling support follow the GPU architecture (series), not per-game support.

Estimated FPS in popular games (high preset)

Estimated FPS from our model (v0), based on the game's published requirements and relative GPU/CPU performance. Not measured. Real results vary with drivers, patches, and scenes. Values above 300 fps show as 300+.

Values above 300 fps are shown as 300+. Hover a value for its range. How we estimate FPS

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