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Zotac AMP Extreme RTX A5500 — Ampere · 24 GB GDDR6 ECC · 230 W · AMP Extreme
Zotac

Zotac AMP Extreme RTX A5500

Ampere · 24 GB GDDR6 ECC · 230 W · AMP Extreme

88
/ 100
From $3,020
VS
Zotac AMP Extreme GeForce RTX 4090 wins by 9
Zotac AMP Extreme GeForce RTX 4090 — Ada · 24 GB GDDR6X · 450 W · AMP Extreme
Zotac

Zotac AMP Extreme GeForce RTX 4090

Ada · 24 GB GDDR6X · 450 W · AMP Extreme

97
/ 100
From $1,776
Specdex verdict

Zotac AMP Extreme GeForce RTX 4090 takes it — here’s why.

In our weighted Specdex score, Zotac AMP Extreme RTX A5500 lands at 88 and Zotac AMP Extreme GeForce RTX 4090 at 97. That puts Zotac AMP Extreme GeForce RTX 4090 ahead by 9 points — a decisive margin driven mostly by its strengths in the categories below.

Pick Zotac AMP Extreme RTX A5500 if…

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

Pick Zotac AMP Extreme GeForce RTX 4090 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 4090

Traditional rendering throughput at high resolution

Zotac AMP Extreme GeForce RTX 4090 leads on raster (97 vs 83).

Ray tracing

Zotac AMP Extreme GeForce RTX 4090

RT-heavy titles with path-traced lighting

Zotac AMP Extreme GeForce RTX 4090 leads on rt (92 vs 88).

AI workloads

Zotac AMP Extreme GeForce RTX 4090

Local inference, upscaling, generative tools

Zotac AMP Extreme GeForce RTX 4090 leads on ai (94 vs 89).

Power efficiency

Zotac AMP Extreme RTX A5500

Frames per watt — heat, noise, and PSU sizing

Zotac AMP Extreme RTX A5500 leads on efficiency (85 vs 73).

Value for money

Zotac AMP Extreme GeForce RTX 4090

Specdex score per dollar at MSRP

Zotac AMP Extreme GeForce RTX 4090 more score per dollar ($1,776 vs $3,020).

Zotac AMP Extreme RTX A5500 88
vs
97 Zotac AMP Extreme GeForce RTX 4090

Score breakdown

Zotac AMP Extreme RTX A5500
88
raster 83
rt 88
ai 89
efficiency 85
Zotac AMP Extreme GeForce RTX 4090
97
raster 97
rt 92
ai 94
efficiency 73

Specs side-by-side

Zotac AMP Extreme RTX A5500 versus Zotac AMP Extreme GeForce RTX 4090 — full spec comparison
Spec Zotac AMP Extreme RTX A5500 Zotac AMP Extreme GeForce RTX 4090
Architecture
Ampere
Ada
VRAM
24 GB GDDR6 ECC
24 GB GDDR6X
TBP
230 W
450 W
Release year
2022
2022

Zotac AMP Extreme RTX A5500

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 4090

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 A5500 vs Zotac AMP Extreme GeForce RTX 4090

Which is better, Zotac AMP Extreme RTX A5500 or Zotac AMP Extreme GeForce RTX 4090? +

Zotac AMP Extreme GeForce RTX 4090 scores 97 on our weighted rubric — ahead by 9. Your best pick depends on the sub-scores above.

Is Zotac AMP Extreme RTX A5500 worth the price? +

At $3,020, Zotac AMP Extreme RTX A5500 delivers a Specdex score of 88 — strongest in ai.

Is Zotac AMP Extreme GeForce RTX 4090 worth the price? +

At $1,776, Zotac AMP Extreme GeForce RTX 4090 delivers a Specdex score of 97 — strongest in raster.

Does Zotac AMP Extreme RTX A5500 or Zotac AMP Extreme GeForce RTX 4090 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 A5500 or Zotac AMP Extreme GeForce RTX 4090? +

Zotac AMP Extreme GeForce RTX 4090 — leads on raster (97 vs 83). Traditional rendering throughput at high resolution.

Which is better for ray tracing, Zotac AMP Extreme RTX A5500 or Zotac AMP Extreme GeForce RTX 4090? +

Zotac AMP Extreme GeForce RTX 4090 — leads on rt (92 vs 88). RT-heavy titles with path-traced lighting.