Core i7-7740XvsRyzen Threadripper 7980X
The Core i7-7740X is a compact quad-core desktop chip for light gaming and everyday use, while the Ryzen Threadripper 7980X is a massive 64-core workstation processor built for heavy rendering and multitasking.
Core i7-7740X
Kaby Lake-X · 14 nm · 2017
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Ryzen Threadripper 7980X
Storm Peak · 5 nm · 2023
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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 7980X is the clear winner for virtually any task, offering vastly more cores and speed than the older Core i7-7740X.
For budget or value buyers, the Core i7-7740X is a smarter pick if you only need basic performance and can find it cheaply used.
The Core i7-7740X is the right choice when you have an older LGA2066 motherboard and need a low-power CPU for light office work.
Frequently asked questions
Is the Core i7-7740X better than the Ryzen Threadripper 7980X?
Overall the Ryzen Threadripper 7980X is the stronger processor: it ranks higher in our aggregate performance score (82 vs 6 out of 100), so it leads the Core i7-7740X in most workloads.
How much faster is the Ryzen Threadripper 7980X than the Core i7-7740X?
Based on our aggregated benchmark scores the Ryzen Threadripper 7980X is roughly 1267% faster than the Core i7-7740X overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Core i7-7740X or the Ryzen Threadripper 7980X?
If you want the most performance, pick the Ryzen Threadripper 7980X. If the Core i7-7740X 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.