Celeron J3455EvsRyzen Threadripper 9960X
The Celeron J3455E is a low-power, fanless chip for basic office work or a home media server, while the Ryzen Threadripper 9960X is a high-end workstation processor for heavy rendering and multi-tasking.
Celeron J3455E
· 14 nm · 2019
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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 overall for anyone needing serious processing power, leaving the Celeron J3455E far behind.
For budget buyers, the Celeron J3455E is the smarter pick due to its much lower power needs and cost.
Choose the Celeron J3455E if you're building a simple, low-power home server or a basic office PC that won't tax the processor.
Frequently asked questions
Is the Celeron J3455E 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 1 out of 100), so it leads the Celeron J3455E in most workloads.
How much faster is the Ryzen Threadripper 9960X than the Celeron J3455E?
Based on our aggregated benchmark scores the Ryzen Threadripper 9960X is roughly 5500% faster than the Celeron J3455E overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Celeron J3455E or the Ryzen Threadripper 9960X?
If you want the most performance, pick the Ryzen Threadripper 9960X. If the Celeron J3455E 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.