CPU Showdown

Ryzen Threadripper 7980XvsRyzen 5 8400F

The Ryzen 5 8400F is a budget-friendly, everyday gaming and productivity chip for mainstream users, while the Ryzen Threadripper 7980X is a workstation-class monster built for professionals who need extreme multi-core muscle.

AMD Ryzen Threadripper 7980X
64C / 128T · 350W
VS
AMD Ryzen 5 8400F
6C / 12T · 65W
AMD

Ryzen Threadripper 7980X

Storm Peak · 5 nm · 2023

82score
3.7/ 5
0 votes
Cores / Threads
64 / 128
TDP
350W
Boost Clock
5.1 GHz
L3 Cache
256 MB

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AMD

Ryzen 5 8400F

Phoenix · 4 nm · 2024

15score
4/ 5
0 votes
Cores / Threads
6 / 12
TDP
65W
Boost Clock
4.7 GHz
L3 Cache
16 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.

Ryzen Threadripper 7980XWinner
82
Ryzen 5 8400F
15
Ryzen Threadripper 7980X leads by 446.7% in aggregate performance.
Where they rank overall
#2Ryzen Threadripper 9980X86
#3Ryzen Threadripper 7980X82
#4Ryzen Threadripper 9970X64
#165Core i9-11900KF15
#166Ryzen 5 8400F15
#167Core i7-11700K15
Technical Specifications

Side-by-Side Specs

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

SpecsRyzen Threadripper 7980XRyzen 5 8400F
Cores
Total Cores646
Threads12812
Base Clock3.2 GHz4.2 GHz
Boost Clock5.1 GHz4.7 GHz
Cache
L2 Cache64 MB6 MB
L3 Cache256 MB16 MB
Platform
SocketsTR5AM5
MemoryDDR5DDR5
PCIePCIe 5.0PCIe 4.0
Power
Base TDP350W65W
General
ArchitectureStorm PeakPhoenix
Process5 nm4 nm
Verdict

Which should you buy?

Winner overall

The Ryzen Threadripper 7980X is the clear winner for demanding professional workloads, while the Ryzen 5 8400F is better suited for everyday tasks and gaming.

Best value

For budget-focused buyers, the Ryzen 5 8400F offers a smarter pick due to its lower cost and sufficient performance for typical use, unlike the expensive Threadripper 7980X.

When the other wins

The weaker Ryzen 5 8400F is the right choice for a compact, energy-efficient home office PC where extreme multi-core power is unnecessary.

FAQ

Frequently asked questions

Is the Ryzen Threadripper 7980X better than the Ryzen 5 8400F?

Overall the Ryzen Threadripper 7980X is the stronger processor: it ranks higher in our aggregate performance score (82 vs 15 out of 100), so it leads the Ryzen 5 8400F in most workloads.

How much faster is the Ryzen Threadripper 7980X than the Ryzen 5 8400F?

Based on our aggregated benchmark scores the Ryzen Threadripper 7980X is roughly 447% faster than the Ryzen 5 8400F overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the Ryzen Threadripper 7980X or the Ryzen 5 8400F?

If you want the most performance, pick the Ryzen Threadripper 7980X. If the Ryzen 5 8400F 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.