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GeForce RTX 3080 — Ampere · 10 GB GDDR6X · 320 W
NVIDIA

GeForce RTX 3080

Ampere · 10 GB GDDR6X · 320 W

85
/ 100
From $699
VS
Zotac AMP Extreme GeForce RTX 4080 wins by 7
Zotac AMP Extreme GeForce RTX 4080 — Ada · 16 GB GDDR6X · 320 W · AMP Extreme
Zotac

Zotac AMP Extreme GeForce RTX 4080

Ada · 16 GB GDDR6X · 320 W · AMP Extreme

92
/ 100
From $1,344
Specdex verdict

Zotac AMP Extreme GeForce RTX 4080 takes it — here’s why.

In our weighted Specdex score, GeForce RTX 3080 lands at 85 and Zotac AMP Extreme GeForce RTX 4080 at 92. That puts Zotac AMP Extreme GeForce RTX 4080 ahead by 7 points — a decisive margin driven mostly by its strengths in the categories below.

Pick GeForce RTX 3080 if…

  • ✓NVIDIA driver stack
  • ✓DLSS support on RTX
  • ✓Strong resale value

Pick Zotac AMP Extreme GeForce RTX 4080 if…

  • ✓NVIDIA driver stack
  • ✓DLSS support on RTX
  • ✓Strong resale value
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Winner by scenario

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

4K & rasterization

Zotac AMP Extreme GeForce RTX 4080

Traditional rendering throughput at high resolution

Zotac AMP Extreme GeForce RTX 4080 leads on raster (92 vs 85).

Ray tracing

Zotac AMP Extreme GeForce RTX 4080

RT-heavy titles with path-traced lighting

Zotac AMP Extreme GeForce RTX 4080 leads on rt (87 vs 80).

AI workloads

Zotac AMP Extreme GeForce RTX 4080

Local inference, upscaling, generative tools

Zotac AMP Extreme GeForce RTX 4080 leads on ai (89 vs 82).

Power efficiency

Zotac AMP Extreme GeForce RTX 4080

Frames per watt — heat, noise, and PSU sizing

Zotac AMP Extreme GeForce RTX 4080 leads on efficiency (73 vs 71).

Value for money

GeForce RTX 3080

Specdex score per dollar at MSRP

GeForce RTX 3080 more score per dollar ($699 vs $1,344).

GeForce RTX 3080 85
vs
92 Zotac AMP Extreme GeForce RTX 4080

Score breakdown

GeForce RTX 3080
85
raster 85
rt 80
ai 82
efficiency 71
Zotac AMP Extreme GeForce RTX 4080
92
raster 92
rt 87
ai 89
efficiency 73

Specs side-by-side

GeForce RTX 3080 versus Zotac AMP Extreme GeForce RTX 4080 — full spec comparison
Spec GeForce RTX 3080 Zotac AMP Extreme GeForce RTX 4080
Architecture
Ampere
Ada
VRAM
10 GB GDDR6X
▲ 16 GB GDDR6X
TBP
320 W
320 W
Release year
2020
2022

GeForce RTX 3080

Pros
  • +NVIDIA driver stack
  • +DLSS support on RTX
  • +Strong resale value
Cons
  • −Power draw scales with tier
  • −Gen-over-gen price creep
  • −VRAM gated per tier

Zotac AMP Extreme GeForce RTX 4080

Pros
  • +NVIDIA driver stack
  • +DLSS support on RTX
  • +Strong resale value
Cons
  • −Power draw scales with tier
  • −Gen-over-gen price creep
  • −VRAM gated per tier

FAQ: GeForce RTX 3080 vs Zotac AMP Extreme GeForce RTX 4080

Which is better, GeForce RTX 3080 or Zotac AMP Extreme GeForce RTX 4080? +

Zotac AMP Extreme GeForce RTX 4080 scores 92 on our weighted rubric — ahead by 7. Your best pick depends on the sub-scores above.

Is GeForce RTX 3080 worth the price? +

At $699, GeForce RTX 3080 delivers a Specdex score of 85 — strongest in raster.

Is Zotac AMP Extreme GeForce RTX 4080 worth the price? +

At $1,344, Zotac AMP Extreme GeForce RTX 4080 delivers a Specdex score of 92 — strongest in raster.

Does GeForce RTX 3080 or Zotac AMP Extreme GeForce RTX 4080 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 4K gaming, GeForce RTX 3080 or Zotac AMP Extreme GeForce RTX 4080? +

Zotac AMP Extreme GeForce RTX 4080 — leads on raster (92 vs 85). Traditional rendering throughput at high resolution.

Which is better for ray tracing, GeForce RTX 3080 or Zotac AMP Extreme GeForce RTX 4080? +

Zotac AMP Extreme GeForce RTX 4080 — leads on rt (87 vs 80). RT-heavy titles with path-traced lighting.