Ryzen 7 9800X3D vs Ryzen 9 9900X3D

CPU Head-to-Head · FPS & Value Comparison

Ryzen 7 9800X3D vs Ryzen 9 9900X3D: Gaming Performance Comparison in 1080p Ultra

In gaming, the Ryzen 7 9800X3D delivers approximately +8% higher frame rates compared to the Ryzen 9 9900X3D in 1080p Ultra. For budget-conscious buyers, the Ryzen 7 9800X3D currently offers +37.5% better value, available at a $115 price difference.

Ryzen 7 9800X3D Advantages

Up to 8% faster in gaming benchmarks on average – 267 vs 248 FPS

Up to 37.5% better value for money – $1.55 vs $2.13/FPS

Costs only 78% of the price – $415 vs $530 (22% cheaper)

Ryzen 9 9900X3D Advantages

More processing cores – 12 vs 8 cores

Is newer – 2025-03-01 vs 2024-11-07

Performance Analytics

Average FPS across 21 games · all benchmarks use the same test suite

1080p Low

Full HD — min settings

AVG FPS
Ryzen 7 9800X3D
267.3fps(100%)
Ryzen 9 9900X3D
248.3fps(93%)
WinnerRyzen 7 9800X3D
+8% faster
General Explanation of Benchmark Percentages

When you see two FPS numbers, there are two common but different ways to show the difference:

"X% of the performance"

This compares the slower card to the faster card.

Formula: (Ryzen 9 9900X3D FPS ÷ Ryzen 7 9800X3D FPS) × 100
Example: (248.3 ÷ 267.3) × 100 = 93%
"X% faster"

This shows how much more the faster card performs compared to the slower one.

Formula: ((Ryzen 7 9800X3D FPS - Ryzen 9 9900X3D FPS) ÷ Ryzen 9 9900X3D FPS) × 100
Example: ((267.3 - 248.3) ÷ 248.3) × 100 = 8%
Why Someone Might Get Confused:

You naturally think: "If Ryzen 9 9900X3D is only 93% as fast, then Ryzen 7 9800X3D should be 7% faster" — but that's incorrect.

The "8% faster" is measured against the slower card, not against the faster one. So both numbers (93% of and 8% faster) are mathematically correct at the same time.

Efficiency Coefficient 1080p Ultra (Higher = Better Value)

Performance delivered per currency unit: FPS/$

Ryzen 7 9800X3D
0.644 Value100% Efficiency
Ryzen 9 9900X3D
0.468 Value73% Efficiency