RTX 3090 Ti vs RX 7800 XT
GPU Head-to-Head · FPS & Value Comparison
RTX 3090 Ti vs RX 7800 XT: Gaming Performance Comparison in 1080p Ultra
In gaming, the RTX 3090 Ti delivers approximately +6% higher frame rates compared to the RX 7800 XT in 1080p Ultra. For budget-conscious buyers, the RX 7800 XT currently offers +170.7% better value, available at a $998 price difference.
RTX 3090 Ti Advantages
Up to 6% faster in gaming benchmarks on average – 101 vs 95 FPS
50% more VRAM memory – 24 vs 16 GB
RX 7800 XT Advantages
Up to 170.7% better value for money – $5.61 vs $15.19/FPS
Costs only 35% of the price – $532 vs $1,530 (65% cheaper)
Is newer – 2023-09-06 vs 2022-03-29
Consumes up to 42% less energy – 263W vs 450W
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: (94.8 ÷ 100.7) × 100 = 94%
This shows how much more the faster card performs compared to the slower one.
Example: ((100.7 - 94.8) ÷ 94.8) × 100 = 6%
You naturally think: "If RX 7800 XT is only 94% as fast, then RTX 3090 Ti should be 6% faster" — but that's incorrect.
The "6% faster" is measured against the slower card, not against the faster one. So both numbers (94% of and 6% 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: (68.5 ÷ 73.3) × 100 = 93%
This shows how much more the faster card performs compared to the slower one.
Example: ((73.3 - 68.5) ÷ 68.5) × 100 = 7%
You naturally think: "If RX 7800 XT is only 93% as fast, then RTX 3090 Ti 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.
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: (40.7 ÷ 48.8) × 100 = 83%
This shows how much more the faster card performs compared to the slower one.
Example: ((48.8 - 40.7) ÷ 40.7) × 100 = 20%
You naturally think: "If RX 7800 XT is only 83% as fast, then RTX 3090 Ti should be 17% faster" — but that's incorrect.
The "20% faster" is measured against the slower card, not against the faster one. So both numbers (83% of and 20% faster) are mathematically correct at the same time.
Efficiency Coefficient 1080p Ultra (Higher = Better Value)
Performance delivered per currency unit: FPS/$