Skip to content
Specdex
Compare now
GeForce RTX 3080 — Ampere · 10 GB GDDR6X · 320 W
NVIDIA

GeForce RTX 3080

Ampere · 10 GB GDDR6X · 320 W

85
/ 100
From $699
VS
GeForce RTX 3090 Ti wins by 4
GeForce RTX 3090 Ti — Ampere · 24 GB GDDR6X · 450 W
NVIDIA

GeForce RTX 3090 Ti

Ampere · 24 GB GDDR6X · 450 W

89
/ 100
From $1,999
Specdex verdict

GeForce RTX 3090 Ti takes it — here’s why.

In our weighted Specdex score, GeForce RTX 3080 lands at 85 and GeForce RTX 3090 Ti at 89. That puts GeForce RTX 3090 Ti ahead by 4 points — a narrow 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 GeForce RTX 3090 Ti if…

  • ✓NVIDIA driver stack
  • ✓DLSS support on RTX
  • ✓Strong resale value
Share this comparison: Share to Reddit X / Twitter

Winner by scenario

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

4K & rasterization

GeForce RTX 3090 Ti

Traditional rendering throughput at high resolution

GeForce RTX 3090 Ti leads on raster (89 vs 85).

Ray tracing

GeForce RTX 3090 Ti

RT-heavy titles with path-traced lighting

GeForce RTX 3090 Ti leads on rt (84 vs 80).

AI workloads

GeForce RTX 3090 Ti

Local inference, upscaling, generative tools

GeForce RTX 3090 Ti leads on ai (86 vs 82).

Power efficiency

GeForce RTX 3090 Ti

Frames per watt — heat, noise, and PSU sizing

GeForce RTX 3090 Ti 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 $1,999).

GeForce RTX 3080 85
vs
89 GeForce RTX 3090 Ti

Score breakdown

GeForce RTX 3080
85
raster 85
rt 80
ai 82
efficiency 71
GeForce RTX 3090 Ti
89
raster 89
rt 84
ai 86
efficiency 73

Specs side-by-side

GeForce RTX 3080 versus GeForce RTX 3090 Ti — full spec comparison
Spec GeForce RTX 3080 GeForce RTX 3090 Ti
Architecture
Ampere
Ampere
VRAM
10 GB GDDR6X
▲ 24 GB GDDR6X
TBP
320 W
450 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

GeForce RTX 3090 Ti

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 GeForce RTX 3090 Ti

Which is better, GeForce RTX 3080 or GeForce RTX 3090 Ti? +

GeForce RTX 3090 Ti scores 89 on our weighted rubric — ahead by 4. 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 GeForce RTX 3090 Ti worth the price? +

At $1,999, GeForce RTX 3090 Ti delivers a Specdex score of 89 — strongest in raster.

Does GeForce RTX 3080 or GeForce RTX 3090 Ti 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 GeForce RTX 3090 Ti? +

GeForce RTX 3090 Ti — leads on raster (89 vs 85). Traditional rendering throughput at high resolution.

Which is better for ray tracing, GeForce RTX 3080 or GeForce RTX 3090 Ti? +

GeForce RTX 3090 Ti — leads on rt (84 vs 80). RT-heavy titles with path-traced lighting.