RTX 2080 vs B580
GPU Head-to-Head · FPS & Value Comparison
RTX 2080 vs B580: Gaming Performance Comparison in 1080p Ultra
In gaming, the RTX 2080 delivers approximately +10% higher frame rates compared to the B580 in 1080p Ultra. For budget-conscious buyers, the RTX 2080 currently offers +26.1% better value, available at a $39.95 price difference.
RTX 2080 Advantages
Up to 10% faster in gaming benchmarks on average – 65 vs 59 FPS
Up to 26.1% better value for money – $4.19 vs $5.29/FPS
Costs only 87% of the price – $272 vs $312 (13% cheaper)
B580 Advantages
50% more VRAM memory – 12 vs 8 GB
Is newer – 2024-12-01 vs 2018-09-01
Consumes up to 12% less energy – 190W vs 215W
Performance Analytics
Average FPS across 21 games · all benchmarks use the same test suite
1080p Ultra
Full HD — max settings
When you see two FPS numbers, there are two common but different ways to show the difference:
This compares the slower card to the faster card.
Example: (59 ÷ 64.9) × 100 = 91%
This shows how much more the faster card performs compared to the slower one.
Example: ((64.9 - 59) ÷ 59) × 100 = 10%
You naturally think: "If B580 is only 91% as fast, then RTX 2080 should be 9% faster" — but that's incorrect.
The "10% faster" is measured against the slower card, not against the faster one. So both numbers (91% of and 10% faster) are mathematically correct at the same time.
1440p Ultra
1440p QHD — max settings
When you see two FPS numbers, there are two common but different ways to show the difference:
This compares the slower card to the faster card.
Example: (41.8 ÷ 42.3) × 100 = 99%
This shows how much more the faster card performs compared to the slower one.
Example: ((42.3 - 41.8) ÷ 41.8) × 100 = 1%
You naturally think: "If RTX 2080 is only 99% as fast, then B580 should be 1% faster" — but that's incorrect.
The "1% faster" is measured against the slower card, not against the faster one. So both numbers (99% of and 1% faster) are mathematically correct at the same time.
4K Ultra
3840×2160 — max settings
When you see two FPS numbers, there are two common but different ways to show the difference:
This compares the slower card to the faster card.
Example: (24.4 ÷ 26.1) × 100 = 93%
This shows how much more the faster card performs compared to the slower one.
Example: ((26.1 - 24.4) ÷ 24.4) × 100 = 7%
You naturally think: "If RTX 2080 is only 93% as fast, then B580 should be 7% faster" — but that's incorrect.
The "7% faster" is measured against the slower card, not against the faster one. So both numbers (93% of and 7% faster) are mathematically correct at the same time.
Efficiency Coefficient 1080p Ultra (Higher = Better Value)
Performance delivered per currency unit: FPS/$