Intel Arc B580 vs NVIDIA GeForce RTX 2080
Side-by-side benchmark comparison, specs, pricing, and value analysis.
Benchmark Comparison
Gaming figures are average frames per second, measured by Tom's Hardware GPU hierarchy. Geometric mean of 15 games, ultra settings, no upscaling. Ray tracing figures are DXR-enabled at 1440p. A dash means the card was not tested at that resolution. Productivity and Steel Nomad are synthetic scores on their own scales and are not comparable to the fps columns.
Specifications
| Spec | Arc B580 | GeForce RTX 2080 |
|---|---|---|
| VRAM | 12GB GDDR6 | 8GB GDDR6 |
| Memory Bandwidth | 456 GB/s | 448 GB/s |
| Shaders | 2560 | 2944 |
| Boost Clock | 2850 MHz | 1710 MHz |
| TDP | 190W | 215W |
| Architecture | Xe2 | Turing |
| 3DMark Steel Nomad | 3,062 | 1,745 |
| Best Price | $249 | $699 |
| Value Score | 92/100 | 18/100 |
Verdict
The Intel Arc B580 is the clear winner — it offers both better performance and better value.
Intel Arc B580 vs NVIDIA GeForce RTX 2080: Which Should You Buy?
The Intel Arc B580 is 8% faster at 1440p ultra (68.5 fps against 63.2 fps). That is roughly one settings notch — enough to matter if you are chasing a specific refresh rate, not enough to rescue a bad price.
Pricing settles it: the Intel Arc B580 is both faster and 181% cheaper at $249 versus $699. There is no scenario in this pairing where the NVIDIA GeForce RTX 2080 is the better buy at these prices.
Two things beyond raw speed: Intel Arc B580 carries 12GB against 8GB — the deciding factor at 1440p and above with ray tracing or texture packs, and the reason 8GB cards age badly; and the Intel Arc B580 is 6 years newer (2024 versus 2018), so it gets longer driver support and newer upscaling and frame generation features.