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Core i9-13900K — Raptor Lake · 24C/32T · 125 W · LGA1700
Intel

Core i9-13900K

Raptor Lake · 24C/32T · 125 W · LGA1700

88
/ 100
From $589
VS
AMD Ryzen 7 9800X3D (v2) wins by 8
AMD Ryzen 7 9800X3D (v2) — Zen 5 + 3D V-Cache · 8C · 5.4 GHz
AMD

AMD Ryzen 7 9800X3D (v2)

Zen 5 + 3D V-Cache · 8C · 5.4 GHz

96
/ 100
From $499
Specdex verdict

AMD Ryzen 7 9800X3D (v2) takes it — here’s why.

In our weighted Specdex score, Core i9-13900K lands at 88 and AMD Ryzen 7 9800X3D (v2) at 96. That puts AMD Ryzen 7 9800X3D (v2) ahead by 8 points — a decisive margin driven mostly by its strengths in the categories below.

Pick Core i9-13900K if…

  • ✓Strong per-core performance
  • ✓Hybrid P/E cores (12th gen+)
  • ✓Wide platform availability

Pick AMD Ryzen 7 9800X3D (v2) if…

  • ✓Latest generation silicon
  • ✓Improved perf-per-watt
  • ✓Full modern feature set
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Gaming

AMD Ryzen 7 9800X3D (v2)

Frame-rate-bound workloads — favours cache and single-thread speed

AMD Ryzen 7 9800X3D (v2) leads on gaming (97 vs 87).

Creators & productivity

AMD Ryzen 7 9800X3D (v2)

Rendering, compilation, heavy multitasking — favours core count

AMD Ryzen 7 9800X3D (v2) leads on multi (96 vs 88).

Power efficiency

AMD Ryzen 7 9800X3D (v2)

Performance per watt — thermals, PSU headroom, electricity cost

AMD Ryzen 7 9800X3D (v2) leads on efficiency (86 vs 80).

Value for money

AMD Ryzen 7 9800X3D (v2)

Specdex score per dollar at MSRP

AMD Ryzen 7 9800X3D (v2) more score per dollar ($499 vs $589).

Core i9-13900K 88
vs
96 AMD Ryzen 7 9800X3D (v2)

Score breakdown

Core i9-13900K
88
single 90
multi 88
gaming 87
efficiency 80
AMD Ryzen 7 9800X3D (v2)
96
single 98
multi 96
gaming 97
efficiency 86

Specs side-by-side

Core i9-13900K versus AMD Ryzen 7 9800X3D (v2) — full spec comparison
Spec Core i9-13900K AMD Ryzen 7 9800X3D (v2)
Architecture
Raptor Lake
Zen 5
Cores
▲ 24
8
Threads
▲ 32
16
TDP
125 W
—
Socket
LGA1700
AM5
Release year
2022
2026

Core i9-13900K

Pros
  • +Strong per-core performance
  • +Hybrid P/E cores (12th gen+)
  • +Wide platform availability
Cons
  • −Power draw on top SKUs
  • −Frequent socket changes
  • −Arrow Lake gaming regressions

AMD Ryzen 7 9800X3D (v2)

Pros
  • +Latest generation silicon
  • +Improved perf-per-watt
  • +Full modern feature set
Cons
  • −Premium pricing
  • −Requires up-to-date platform
  • −Initial stock scarcity likely

FAQ: Core i9-13900K vs AMD Ryzen 7 9800X3D (v2)

Which is better, Core i9-13900K or AMD Ryzen 7 9800X3D (v2)? +

AMD Ryzen 7 9800X3D (v2) scores 96 on our weighted rubric — ahead by 8. Your best pick depends on the sub-scores above.

Is Core i9-13900K worth the price? +

At $589, Core i9-13900K delivers a Specdex score of 88 — strongest in single.

Is AMD Ryzen 7 9800X3D (v2) worth the price? +

At $499, AMD Ryzen 7 9800X3D (v2) delivers a Specdex score of 96 — strongest in single.

Does Core i9-13900K or AMD Ryzen 7 9800X3D (v2) last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for gaming, Core i9-13900K or AMD Ryzen 7 9800X3D (v2)? +

AMD Ryzen 7 9800X3D (v2) — leads on gaming (97 vs 87). Frame-rate-bound workloads — favours cache and single-thread speed.

Which is better for creator and productivity work, Core i9-13900K or AMD Ryzen 7 9800X3D (v2)? +

AMD Ryzen 7 9800X3D (v2) — leads on multi (96 vs 88). Rendering, compilation, heavy multitasking — favours core count.