AMD
Ryzen 7 1800X
Zen 1 · 8C/16T · 95 W · AM4
62
/ 100
From $499
VS
Ryzen 7 9800X3D wins by 33
AMD
Ryzen 7 9800X3D
Zen 5 · 8C/16T · 104 MB cache · Gaming king
95
/ 100
From $479
Specdex verdict
Ryzen 7 9800X3D takes it — here’s why.
In our weighted Specdex score, Ryzen 7 1800X lands at 62 and Ryzen 7 9800X3D at 95. That puts Ryzen 7 9800X3D ahead by 33 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Ryzen 7 1800X if…
- ✓AM4/AM5 longevity
- ✓Multi-thread value
- ✓Unlocked multipliers
Pick Ryzen 7 9800X3D if…
- ✓Fastest gaming CPU on the planet
- ✓Overclockable unlike prior X3D parts
- ✓Excellent efficiency (120 W TDP)
Ryzen 7 1800X 62
vs 95 Ryzen 7 9800X3D
Score breakdown
Ryzen 7 1800X
62 single 58
multi 62
gaming 60
efficiency 80
Ryzen 7 9800X3D
95 single 92
multi 86
gaming 100
efficiency 94
Specs side-by-side
| Spec | Ryzen 7 1800X | Ryzen 7 9800X3D |
|---|---|---|
| Architecture | Zen 1 | — |
| Cores | 8 | 8 |
| Threads | 16 | 16 |
| TDP | 95 W | 120 W |
| Socket | AM4 | AM5 |
| Release year | 2017 | — |
| Base clock | — | 4.7 GHz |
| Boost clock | — | 5.2 GHz |
| L3 cache | — | 96 MB (3D V-Cache) |
| Process | — | TSMC 4 nm |
| iGPU | — | Radeon Graphics (RDNA 2, 2 CUs) |
| Memory | — | DDR5-5600 |
Ryzen 7 1800X
Pros
- +AM4/AM5 longevity
- +Multi-thread value
- +Unlocked multipliers
Cons
- −DDR5 required on AM5
- −iGPU optional
- −X3D variants better for gaming
Ryzen 7 9800X3D
Pros
- +Fastest gaming CPU on the planet
- +Overclockable unlike prior X3D parts
- +Excellent efficiency (120 W TDP)
Cons
- −Only 8 cores for productivity-heavy workloads
- −AM5 motherboard required
- −Scarce at launch
FAQ: Ryzen 7 1800X vs Ryzen 7 9800X3D
Which is better, Ryzen 7 1800X or Ryzen 7 9800X3D? +
Ryzen 7 9800X3D scores 95 on our weighted rubric — ahead by 33. Your best pick depends on the sub-scores above.
Is Ryzen 7 1800X worth the price? +
At $499, Ryzen 7 1800X delivers a Specdex score of 62 — strongest in efficiency.
Is Ryzen 7 9800X3D worth the price? +
At $479, Ryzen 7 9800X3D delivers a Specdex score of 95 — strongest in gaming.
Does Ryzen 7 1800X or Ryzen 7 9800X3D 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.