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Zotac AMP Extreme RTX A4500 — Ampere · 20 GB GDDR6 ECC · 200 W · AMP Extreme
Zotac

Zotac AMP Extreme RTX A4500

Ampere · 20 GB GDDR6 ECC · 200 W · AMP Extreme

84
/ 100
From $2,210
VS
Zotac AMP Extreme GeForce RTX 4080 wins by 8
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, Zotac AMP Extreme RTX A4500 lands at 84 and Zotac AMP Extreme GeForce RTX 4080 at 92. That puts Zotac AMP Extreme GeForce RTX 4080 ahead by 8 points — a decisive margin driven mostly by its strengths in the categories below.

Pick Zotac AMP Extreme RTX A4500 if…

  • ✓ECC VRAM for professional workloads
  • ✓ISV certifications
  • ✓Huge framebuffer

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 79).

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 84).

AI workloads

Zotac AMP Extreme GeForce RTX 4080

Local inference, upscaling, generative tools

Zotac AMP Extreme GeForce RTX 4080 leads on ai (89 vs 85).

Power efficiency

Zotac AMP Extreme RTX A4500

Frames per watt — heat, noise, and PSU sizing

Zotac AMP Extreme RTX A4500 leads on efficiency (85 vs 73).

Value for money

Zotac AMP Extreme GeForce RTX 4080

Specdex score per dollar at MSRP

Zotac AMP Extreme GeForce RTX 4080 more score per dollar ($1,344 vs $2,210).

Zotac AMP Extreme RTX A4500 84
vs
92 Zotac AMP Extreme GeForce RTX 4080

Score breakdown

Zotac AMP Extreme RTX A4500
84
raster 79
rt 84
ai 85
efficiency 85
Zotac AMP Extreme GeForce RTX 4080
92
raster 92
rt 87
ai 89
efficiency 73

Specs side-by-side

Zotac AMP Extreme RTX A4500 versus Zotac AMP Extreme GeForce RTX 4080 — full spec comparison
Spec Zotac AMP Extreme RTX A4500 Zotac AMP Extreme GeForce RTX 4080
Architecture
Ampere
Ada
VRAM
▲ 20 GB GDDR6 ECC
16 GB GDDR6X
TBP
200 W
320 W
Release year
2021
2022

Zotac AMP Extreme RTX A4500

Pros
  • +ECC VRAM for professional workloads
  • +ISV certifications
  • +Huge framebuffer
Cons
  • −Expensive per-frame vs consumer
  • −Lower gaming clocks
  • −Driver optimized for CAD/DCC not games

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: Zotac AMP Extreme RTX A4500 vs Zotac AMP Extreme GeForce RTX 4080

Which is better, Zotac AMP Extreme RTX A4500 or Zotac AMP Extreme GeForce RTX 4080? +

Zotac AMP Extreme GeForce RTX 4080 scores 92 on our weighted rubric — ahead by 8. Your best pick depends on the sub-scores above.

Is Zotac AMP Extreme RTX A4500 worth the price? +

At $2,210, Zotac AMP Extreme RTX A4500 delivers a Specdex score of 84 — strongest in ai.

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 Zotac AMP Extreme RTX A4500 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, Zotac AMP Extreme RTX A4500 or Zotac AMP Extreme GeForce RTX 4080? +

Zotac AMP Extreme GeForce RTX 4080 — leads on raster (92 vs 79). Traditional rendering throughput at high resolution.

Which is better for ray tracing, Zotac AMP Extreme RTX A4500 or Zotac AMP Extreme GeForce RTX 4080? +

Zotac AMP Extreme GeForce RTX 4080 — leads on rt (87 vs 84). RT-heavy titles with path-traced lighting.