Gigabyte Aorus Master GeForce RTX 4090
Ada · 24 GB GDDR6X · 450 W · Aorus Master
Radeon RX 9080 XT
RDNA 4+ · 24 GB · 380 W
Gigabyte Aorus Master GeForce RTX 4090 takes it — here’s why.
In our weighted Specdex score, Gigabyte Aorus Master GeForce RTX 4090 lands at 97 and Radeon RX 9080 XT at 93. That puts Gigabyte Aorus Master GeForce RTX 4090 ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.
Pick Gigabyte Aorus Master GeForce RTX 4090 if…
- ✓NVIDIA driver stack
- ✓DLSS support on RTX
- ✓Strong resale value
Pick Radeon RX 9080 XT if…
- ✓Latest generation silicon
- ✓Improved perf-per-watt
- ✓Full modern feature set
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 93).
Ray tracing
Radeon RX 9080 XTRT-heavy titles with path-traced lighting
Radeon RX 9080 XT leads on rt (94 vs 92).
AI workloads
TieLocal inference, upscaling, generative tools
Effectively tied — neither pulls a 2-point weighted lead.
Power efficiency
Radeon RX 9080 XTFrames per watt — heat, noise, and PSU sizing
Radeon RX 9080 XT leads on efficiency (80 vs 73).
Value for money
Radeon RX 9080 XTSpecdex score per dollar at MSRP
Radeon RX 9080 XT more score per dollar ($899 vs $1,776).
Score breakdown
Specs side-by-side
| Spec | Gigabyte Aorus Master GeForce RTX 4090 | Radeon RX 9080 XT |
|---|---|---|
| Architecture | Ada | RDNA 4+ |
| VRAM | 24 GB GDDR6X | 24 GB GDDR6 |
| TBP | 450 W | 380 W |
| Release year | 2022 | 2025 |
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
Radeon RX 9080 XT
- +Latest generation silicon
- +Improved perf-per-watt
- +Full modern feature set
- −Premium pricing
- −Requires up-to-date platform
- −Initial stock scarcity likely
FAQ: Gigabyte Aorus Master GeForce RTX 4090 vs Radeon RX 9080 XT
Which is better, Gigabyte Aorus Master GeForce RTX 4090 or Radeon RX 9080 XT? +
Gigabyte Aorus Master GeForce RTX 4090 scores 97 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.
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.
Is Radeon RX 9080 XT worth the price? +
At $899, Radeon RX 9080 XT delivers a Specdex score of 93 — strongest in rt.
Does Gigabyte Aorus Master GeForce RTX 4090 or Radeon RX 9080 XT 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 4090 or Radeon RX 9080 XT? +
Gigabyte Aorus Master GeForce RTX 4090 — leads on raster (97 vs 93). Traditional rendering throughput at high resolution.
Which is better for ray tracing, Gigabyte Aorus Master GeForce RTX 4090 or Radeon RX 9080 XT? +
Radeon RX 9080 XT — leads on rt (94 vs 92). RT-heavy titles with path-traced lighting.