RX 5500 XT 4GB vs RX 6400
GPU Head-to-Head · FPS & Value Comparison
RX 5500 XT 4GB vs RX 6400: Gaming Performance Comparison in 1080p Ultra
In gaming, the RX 5500 XT 4GB delivers approximately +36% higher frame rates compared to the RX 6400 in 1080p Ultra (both featuring 4GB VRAM). For budget-conscious buyers, the RX 5500 XT 4GB currently offers +36.3% better value, available at a $0.13 price difference.
RX 5500 XT 4GB Advantages
Up to 36% faster in gaming benchmarks on average – 30 vs 22 FPS
Up to 36.3% better value for money – $4.85 vs $6.61/FPS
RX 6400 Advantages
Costs only 100% of the price – $143 vs $144 (0% cheaper)
Is newer – 2022-04-01 vs 2019-12-01
Consumes up to 59% less energy – 53W vs 130W
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: (21.7 ÷ 29.6) × 100 = 73%
This shows how much more the faster card performs compared to the slower one.
Example: ((29.6 - 21.7) ÷ 21.7) × 100 = 36%
You naturally think: "If RX 6400 is only 73% as fast, then RX 5500 XT 4GB should be 27% faster" — but that's incorrect.
The "36% faster" is measured against the slower card, not against the faster one. So both numbers (73% of and 36% 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: (12.6 ÷ 17.7) × 100 = 71%
This shows how much more the faster card performs compared to the slower one.
Example: ((17.7 - 12.6) ÷ 12.6) × 100 = 40%
You naturally think: "If RX 6400 is only 71% as fast, then RX 5500 XT 4GB should be 29% faster" — but that's incorrect.
The "40% faster" is measured against the slower card, not against the faster one. So both numbers (71% of and 40% 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: (6.3 ÷ 9.8) × 100 = 64%
This shows how much more the faster card performs compared to the slower one.
Example: ((9.8 - 6.3) ÷ 6.3) × 100 = 56%
You naturally think: "If RX 6400 is only 64% as fast, then RX 5500 XT 4GB should be 36% faster" — but that's incorrect.
The "56% faster" is measured against the slower card, not against the faster one. So both numbers (64% of and 56% faster) are mathematically correct at the same time.
Efficiency Coefficient 1080p Ultra (Higher = Better Value)
Performance delivered per currency unit: FPS/$