Gigabyte Aorus Master GeForce RTX 3090 Ti
Ampere · 24 GB GDDR6X · 450 W · Aorus Master
Gigabyte Aorus Master GeForce RTX 4080
Ada · 16 GB GDDR6X · 320 W · Aorus Master
Gigabyte Aorus Master GeForce RTX 4080 takes it — here’s why.
In our weighted Specdex score, Gigabyte Aorus Master GeForce RTX 3090 Ti lands at 89 and Gigabyte Aorus Master GeForce RTX 4080 at 92. That puts Gigabyte Aorus Master GeForce RTX 4080 ahead by 3 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Gigabyte Aorus Master GeForce RTX 3090 Ti if…
- ✓NVIDIA driver stack
- ✓DLSS support on RTX
- ✓Strong resale value
Pick Gigabyte Aorus Master GeForce RTX 4080 if…
- ✓NVIDIA driver stack
- ✓DLSS support on RTX
- ✓Strong resale value
Winner by scenario
Derived from the sub-score breakdown · not a separate test4K & rasterization
Gigabyte Aorus Master GeForce RTX 4080Traditional rendering throughput at high resolution
Gigabyte Aorus Master GeForce RTX 4080 leads on raster (92 vs 89).
Ray tracing
Gigabyte Aorus Master GeForce RTX 4080RT-heavy titles with path-traced lighting
Gigabyte Aorus Master GeForce RTX 4080 leads on rt (87 vs 84).
AI workloads
Gigabyte Aorus Master GeForce RTX 4080Local inference, upscaling, generative tools
Gigabyte Aorus Master GeForce RTX 4080 leads on ai (89 vs 86).
Power efficiency
TieFrames per watt — heat, noise, and PSU sizing
Effectively tied — neither pulls a 2-point weighted lead.
Value for money
Gigabyte Aorus Master GeForce RTX 4080Specdex score per dollar at MSRP
Gigabyte Aorus Master GeForce RTX 4080 more score per dollar ($1,344 vs $2,208).
Score breakdown
Specs side-by-side
| Spec | Gigabyte Aorus Master GeForce RTX 3090 Ti | Gigabyte Aorus Master GeForce RTX 4080 |
|---|---|---|
| Architecture | Ampere | Ada |
| VRAM | ▲ 24 GB GDDR6X | 16 GB GDDR6X |
| TBP | 450 W | 320 W |
| Release year | 2022 | 2022 |
Gigabyte Aorus Master GeForce RTX 3090 Ti
- +NVIDIA driver stack
- +DLSS support on RTX
- +Strong resale value
- −Power draw scales with tier
- −Gen-over-gen price creep
- −VRAM gated per tier
Gigabyte Aorus Master GeForce RTX 4080
- +NVIDIA driver stack
- +DLSS support on RTX
- +Strong resale value
- −Power draw scales with tier
- −Gen-over-gen price creep
- −VRAM gated per tier
FAQ: Gigabyte Aorus Master GeForce RTX 3090 Ti vs Gigabyte Aorus Master GeForce RTX 4080
Which is better, Gigabyte Aorus Master GeForce RTX 3090 Ti or Gigabyte Aorus Master GeForce RTX 4080? +
Gigabyte Aorus Master GeForce RTX 4080 scores 92 on our weighted rubric — ahead by 3. Your best pick depends on the sub-scores above.
Is Gigabyte Aorus Master GeForce RTX 3090 Ti worth the price? +
At $2,208, Gigabyte Aorus Master GeForce RTX 3090 Ti delivers a Specdex score of 89 — strongest in raster.
Is Gigabyte Aorus Master GeForce RTX 4080 worth the price? +
At $1,344, Gigabyte Aorus Master GeForce RTX 4080 delivers a Specdex score of 92 — strongest in raster.
Does Gigabyte Aorus Master GeForce RTX 3090 Ti or Gigabyte Aorus Master 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, Gigabyte Aorus Master GeForce RTX 3090 Ti or Gigabyte Aorus Master GeForce RTX 4080? +
Gigabyte Aorus Master GeForce RTX 4080 — leads on raster (92 vs 89). Traditional rendering throughput at high resolution.
Which is better for ray tracing, Gigabyte Aorus Master GeForce RTX 3090 Ti or Gigabyte Aorus Master GeForce RTX 4080? +
Gigabyte Aorus Master GeForce RTX 4080 — leads on rt (87 vs 84). RT-heavy titles with path-traced lighting.