Gigabyte Aorus Master GeForce RTX 3080
Ampere · 10 GB GDDR6X · 320 W · Aorus Master
Gigabyte Aorus Master GeForce RTX 4090
Ada · 24 GB GDDR6X · 450 W · Aorus Master
Gigabyte Aorus Master GeForce RTX 4090 takes it — here’s why.
In our weighted Specdex score, Gigabyte Aorus Master GeForce RTX 3080 lands at 85 and Gigabyte Aorus Master GeForce RTX 4090 at 97. That puts Gigabyte Aorus Master GeForce RTX 4090 ahead by 12 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Gigabyte Aorus Master GeForce RTX 3080 if…
- ✓NVIDIA driver stack
- ✓DLSS support on RTX
- ✓Strong resale value
Pick Gigabyte Aorus Master GeForce RTX 4090 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 4090Traditional rendering throughput at high resolution
Gigabyte Aorus Master GeForce RTX 4090 leads on raster (97 vs 85).
Ray tracing
Gigabyte Aorus Master GeForce RTX 4090RT-heavy titles with path-traced lighting
Gigabyte Aorus Master GeForce RTX 4090 leads on rt (92 vs 80).
AI workloads
Gigabyte Aorus Master GeForce RTX 4090Local inference, upscaling, generative tools
Gigabyte Aorus Master GeForce RTX 4090 leads on ai (94 vs 82).
Power efficiency
Gigabyte Aorus Master GeForce RTX 4090Frames per watt — heat, noise, and PSU sizing
Gigabyte Aorus Master GeForce RTX 4090 leads on efficiency (73 vs 71).
Value for money
Gigabyte Aorus Master GeForce RTX 3080Specdex score per dollar at MSRP
Gigabyte Aorus Master GeForce RTX 3080 more score per dollar ($804 vs $1,776).
Score breakdown
Specs side-by-side
| Spec | Gigabyte Aorus Master GeForce RTX 3080 | Gigabyte Aorus Master GeForce RTX 4090 |
|---|---|---|
| Architecture | Ampere | Ada |
| VRAM | 10 GB GDDR6X | ▲ 24 GB GDDR6X |
| TBP | 320 W | 450 W |
| Release year | 2020 | 2022 |
Gigabyte Aorus Master GeForce RTX 3080
- +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 4090
- +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 3080 vs Gigabyte Aorus Master GeForce RTX 4090
Which is better, Gigabyte Aorus Master GeForce RTX 3080 or Gigabyte Aorus Master GeForce RTX 4090? +
Gigabyte Aorus Master GeForce RTX 4090 scores 97 on our weighted rubric — ahead by 12. Your best pick depends on the sub-scores above.
Is Gigabyte Aorus Master GeForce RTX 3080 worth the price? +
At $804, Gigabyte Aorus Master GeForce RTX 3080 delivers a Specdex score of 85 — strongest in raster.
Is Gigabyte Aorus Master GeForce RTX 4090 worth the price? +
At $1,776, Gigabyte Aorus Master GeForce RTX 4090 delivers a Specdex score of 97 — strongest in raster.
Does Gigabyte Aorus Master GeForce RTX 3080 or Gigabyte Aorus Master 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, Gigabyte Aorus Master GeForce RTX 3080 or Gigabyte Aorus Master GeForce RTX 4090? +
Gigabyte Aorus Master GeForce RTX 4090 — leads on raster (97 vs 85). Traditional rendering throughput at high resolution.
Which is better for ray tracing, Gigabyte Aorus Master GeForce RTX 3080 or Gigabyte Aorus Master GeForce RTX 4090? +
Gigabyte Aorus Master GeForce RTX 4090 — leads on rt (92 vs 80). RT-heavy titles with path-traced lighting.