Ryzen 9 7900X3D vs Core i7-14700K

CPU Head-to-Head · FPS & Value Comparison

Ryzen 9 7900X3D vs Core i7-14700K: Gaming Performance Comparison in 1080p Ultra

In gaming, the Ryzen 9 7900X3D delivers approximately +4% higher frame rates compared to the Core i7-14700K in 1080p Ultra. For budget-conscious buyers, the Ryzen 9 7900X3D currently offers +23.9% better value, available at a $60.81 price difference.

Ryzen 9 7900X3D Advantages

Up to 4% faster in gaming benchmarks on average – 212 vs 205 FPS

Up to 23.9% better value for money – $1.46 vs $1.81/FPS

Costs only 84% of the price – $309 vs $370 (16% cheaper)

Consumes up to 4% less energy – 120W vs 125W

Core i7-14700K Advantages

More processing cores – 20 vs 12 cores

Is newer – 2023-10-17 vs 2023-02-28

Performance Analytics

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

1080p Low

Full HD — min settings

AVG FPS
Ryzen 9 7900X3D
212fps(100%)
Core i7-14700K
204.8fps(97%)
WinnerRyzen 9 7900X3D
+4% 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: (Core i7-14700K FPS ÷ Ryzen 9 7900X3D FPS) × 100
Example: (204.8 ÷ 212) × 100 = 97%
"X% faster"

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

Formula: ((Ryzen 9 7900X3D FPS - Core i7-14700K FPS) ÷ Core i7-14700K FPS) × 100
Example: ((212 - 204.8) ÷ 204.8) × 100 = 4%
Why Someone Might Get Confused:

You naturally think: "If Core i7-14700K is only 97% as fast, then Ryzen 9 7900X3D should be 3% faster" — but that's incorrect.

The "4% faster" is measured against the slower card, not against the faster one. So both numbers (97% of and 4% faster) are mathematically correct at the same time.

Efficiency Coefficient 1080p Ultra (Higher = Better Value)

Performance delivered per currency unit: FPS/$

Ryzen 9 7900X3D
0.685 Value100% Efficiency
Core i7-14700K
0.553 Value81% Efficiency