Athlon X4 845vsRyzen Threadripper 9960X
The Athlon X4 845 is a basic quad-core chip for budget builds and light everyday tasks, while the Ryzen Threadripper 9960X is a high-end workstation CPU for heavy multi-threaded work.
Athlon X4 845
Carrizo · 28 nm · 2016
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Ryzen Threadripper 9960X
Shimada Peak · 4 nm · 2025
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Overall Performance Score
A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest desktop CPU available.
Side-by-Side Specs
Every detail compared. Highlighted cells indicate the leading value for that metric.
Which should you buy?
The Ryzen Threadripper 9960X is the clear winner for any demanding task, leaving the Athlon X4 845 far behind in performance and capability.
For budget buyers, the Athlon X4 845 is the smarter pick because it costs much less for basic computing.
The Athlon X4 845 is the right choice for a very low-cost office PC that only handles emails and web browsing.
Frequently asked questions
Is the Athlon X4 845 better than the Ryzen Threadripper 9960X?
Overall the Ryzen Threadripper 9960X is the stronger processor: it ranks higher in our aggregate performance score (56 vs 2 out of 100), so it leads the Athlon X4 845 in most workloads.
How much faster is the Ryzen Threadripper 9960X than the Athlon X4 845?
Based on our aggregated benchmark scores the Ryzen Threadripper 9960X is roughly 2700% faster than the Athlon X4 845 overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Athlon X4 845 or the Ryzen Threadripper 9960X?
If you want the most performance, pick the Ryzen Threadripper 9960X. If the Athlon X4 845 is meaningfully cheaper where you shop, it can be the better value for similar real-world results — check current prices and the full spec comparison above before deciding.