Core i7-7700KvsEPYC 9755
The Core i7-7700K is a quad-core desktop chip for gaming and everyday tasks, while the EPYC 9755 is a 128-core server processor built for massive data centers and heavy parallel workloads.
Core i7-7700K
Kaby Lake · 14 nm · 2017
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EPYC 9755
Turin · 4 nm · 2024
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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 EPYC 9755 dominates overall for heavy workloads, leaving the Core i7-7700K far behind for general use.
For budget buyers, the older Core i7-7700K is the smarter pick if you need basic tasks and already have a compatible motherboard.
The Core i7-7700K is the right choice for a low-cost home office PC where the EPYC 9755's massive power and cost would be wasteful.
Frequently asked questions
Is the Core i7-7700K better than the EPYC 9755?
Overall the EPYC 9755 is the stronger processor: it ranks higher in our aggregate performance score (100 vs 6 out of 100), so it leads the Core i7-7700K in most workloads.
How much faster is the EPYC 9755 than the Core i7-7700K?
Based on our aggregated benchmark scores the EPYC 9755 is roughly 1567% faster than the Core i7-7700K overall. The real-world gap varies by game, resolution and settings.
Which should you buy, the Core i7-7700K or the EPYC 9755?
If you want the most performance, pick the EPYC 9755. If the Core i7-7700K 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.