CPU Showdown

Core i5-7400vsRyzen Threadripper 9960X

The Core i5-7400 is a basic quad-core chip for budget office PCs and light everyday use, while the Ryzen Threadripper 9960X is a high-end workstation processor built for heavy multitasking and content creation.

Intel Core i5-7400
4C / 4T · 65W
VS
AMD Ryzen Threadripper 9960X
24C / 48T · 350W
Intel

Core i5-7400

Kaby Lake · 14 nm · 2017

3score
3.4/ 5
0 votes
Cores / Threads
4 / 4
TDP
65W
Boost Clock
3.5 GHz
L3 Cache
6 MB

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AMD

Ryzen Threadripper 9960X

Shimada Peak · 4 nm · 2025

56score
4.9/ 5
0 votes
Cores / Threads
24 / 48
TDP
350W
Boost Clock
5.3 GHz
L3 Cache
128 MB

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Aggregate Performance

Overall Performance Score

A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest desktop CPU available.

Core i5-7400
3
Ryzen Threadripper 9960XWinner
56
Ryzen Threadripper 9960X leads by 1766.7% in aggregate performance.
Where they rank overall
#5Ryzen Threadripper 7970X60
#6Ryzen Threadripper 9960X56
#7Ryzen Threadripper 7960X50
#457Core i3-9100T3
#458Core i5-74003
#459Core i3-8300T3
Technical Specifications

Side-by-Side Specs

Every detail compared. Highlighted cells indicate the leading value for that metric.

SpecsCore i5-7400Ryzen Threadripper 9960X
Cores
Total Cores424
Threads448
Base Clock3.0 GHz4.2 GHz
Boost Clock3.5 GHz5.3 GHz
Cache
L2 Cache1 MB24 MB
L3 Cache6 MB128 MB
Platform
MemoryDDR4DDR5
PCIePCIe 3.0PCIe 5.0
iGPUIntel HD Graphics 630
Power
Base TDP65W350W
General
Process14 nm4 nm
Verdict

Which should you buy?

Winner overall

The Ryzen Threadripper 9960X utterly dominates the Core i5-7400 for any demanding task, making it the clear winner for power users.

Best value

The Core i5-7400 is the smarter budget pick for basic office work, while the Threadripper 9960X is overkill for value-focused buyers.

When the other wins

The Core i5-7400 is the right choice if you need a simple, low-power PC for web browsing and document editing.

FAQ

Frequently asked questions

Is the Core i5-7400 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 3 out of 100), so it leads the Core i5-7400 in most workloads.

How much faster is the Ryzen Threadripper 9960X than the Core i5-7400?

Based on our aggregated benchmark scores the Ryzen Threadripper 9960X is roughly 1767% faster than the Core i5-7400 overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the Core i5-7400 or the Ryzen Threadripper 9960X?

If you want the most performance, pick the Ryzen Threadripper 9960X. If the Core i5-7400 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.