AMD Ryzen 9 5900X vs Intel Core i3 12300
Verdict
Our overall take, at a glance
Key takeaways
- AMD Ryzen 9 5900X leads Intel Core i3 12300 overall by 35 points (73 vs 38 out of 100).
- AMD Ryzen 9 5900X stands out on Core Specifications Cores: 12, Core Specifications Threads: 24, Core Specifications Base Frequency: 3.7 GHz.
- Best value: Intel Core i3 12300 (from $143) — the strongest score-per-dollar of the two.
AMD Ryzen 9 5900X leads overall
$549 at launch
AMD Ryzen 9 5900X
73
Intel Core i3 12300
38
Best value: Intel Core i3 12300 ($143)
Why it stands out
- Core Specifications Cores: 12
- Core Specifications Threads: 24
- Core Specifications Base Frequency: 3.7 GHz
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
AMD Ryzen 9 5900X
The AMD Ryzen processors are a line of x86-64 microprocessors manufactured by AMD. They include several product lines such as Ryzen 3, Ryzen 5, Ryzen 7, and Ryzen 9. All consumer desktop Ryzens support Simultaneous Multithreading (SMT) technology.
Best for Desktop computing
Pros
- Supports Simultaneous Multithreading (SMT)
Intel Core i3 12300
The Core i3 12300 is a modern, entry-to-mid-level CPU designed for general computing needs. Its architecture belongs to Intel's LGA 1700 family, making it suitable for power users or first-time builders. It offers an excellent balance of performance and efficiency, appealing to everyday users upgrading from older systems.
Best for General use computingBest for Office productivityBest for Light content creation
Pros
- Utilizes advanced processor generations with modern architectural improvements
- Provides a strong foundation for routine computing tasks like browsing and office work
- Offers modern multi-core processing capability in a cost-effective package
Cons
- Performance might be limited when running heavily demanding specialized professional applications
- Requires compatibility with recent motherboard chipsets to ensure optimal operation
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
AMD Ryzen 9 5900X
Intel Core i3 12300
Performance
Higher benchmark score = faster
AMD Ryzen 9 5900X32,000
Intel Core i3 1230014,908
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Sponsored
Ad — helps keep Let's Compare free
Advertisement
Detailed Specifications
The full spec sheet, side by side