AMD Ryzen 9 7845HX vs AMD Ryzen 9 3900XT
Verdict
Our overall take, at a glance
Key takeaways
- AMD Ryzen 9 7845HX leads AMD Ryzen 9 3900XT overall by 7 points (66 vs 59 out of 100).
- AMD Ryzen 9 7845HX stands out on Core Specifications Maximum Frequency: 5.2 GHz, Core Specifications L2 Cache: 12 MB, Core Specifications L3 Cache: 128 MB.
AMD Ryzen 9 7845HX leads overall
AMD Ryzen 9 7845HX
66
AMD Ryzen 9 3900XT
59
Why it stands out
- Core Specifications Maximum Frequency: 5.2 GHz
- Core Specifications L2 Cache: 12 MB
- Core Specifications L3 Cache: 128 MB
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 7845HX
AMD Ryzen microprocessors are an x86-64 microprocessor line designed by AMD on the Zen microarchitecture. The series includes processor types like Ryzen 3, Ryzen 5, Ryzen 7, and Ryzen 9. Mobile processors with the HX suffix share features with other consumer desktop Ryzens.
Best for desktop computing
Pros
- All mobile processors with the HX suffix have an unlocked multiplier.
AMD Ryzen 9 3900XT
The provided sources do not contain specific information on an AMD Ryzen 9 3900XT processor. The context available describes various generations of Ryzen microprocessors, including the Ryzen 3000 series and general product lines.
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 7845HX
AMD Ryzen 9 3900XT
Performance
Higher benchmark score = faster
AMD Ryzen 9 7845HX46,456
AMD Ryzen 9 3900XT32,822
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Review Videos
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Detailed Specifications
The full spec sheet, side by side