MSI Gaming Trio GeForce RTX 3090
Ampere · 24 GB GDDR6X · 350 W · Gaming Trio
ASUS ROG Strix GeForce RTX 4080
Ada · 16 GB GDDR6X · 320 W · ROG Strix
ASUS ROG Strix GeForce RTX 4080 takes it — here’s why.
In our weighted Specdex score, MSI Gaming Trio GeForce RTX 3090 lands at 87 and ASUS ROG Strix GeForce RTX 4080 at 92. That puts ASUS ROG Strix GeForce RTX 4080 ahead by 5 points — a decisive margin driven mostly by its strengths in the categories below.
Pick MSI Gaming Trio GeForce RTX 3090 if…
- ✓NVIDIA driver stack
- ✓DLSS support on RTX
- ✓Strong resale value
Pick ASUS ROG Strix 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
ASUS ROG Strix GeForce RTX 4080Traditional rendering throughput at high resolution
ASUS ROG Strix GeForce RTX 4080 leads on raster (92 vs 87).
Ray tracing
ASUS ROG Strix GeForce RTX 4080RT-heavy titles with path-traced lighting
ASUS ROG Strix GeForce RTX 4080 leads on rt (87 vs 82).
AI workloads
ASUS ROG Strix GeForce RTX 4080Local inference, upscaling, generative tools
ASUS ROG Strix GeForce RTX 4080 leads on ai (89 vs 84).
Power efficiency
ASUS ROG Strix GeForce RTX 4080Frames per watt — heat, noise, and PSU sizing
ASUS ROG Strix GeForce RTX 4080 leads on efficiency (73 vs 71).
Value for money
ASUS ROG Strix GeForce RTX 4080Specdex score per dollar at MSRP
ASUS ROG Strix GeForce RTX 4080 more score per dollar ($1,344 vs $1,668).
Score breakdown
Specs side-by-side
| Spec | MSI Gaming Trio GeForce RTX 3090 | ASUS ROG Strix GeForce RTX 4080 |
|---|---|---|
| Architecture | Ampere | Ada |
| VRAM | ▲ 24 GB GDDR6X | 16 GB GDDR6X |
| TBP | 350 W | 320 W |
| Release year | 2020 | 2022 |
MSI Gaming Trio GeForce RTX 3090
- +NVIDIA driver stack
- +DLSS support on RTX
- +Strong resale value
- −Power draw scales with tier
- −Gen-over-gen price creep
- −VRAM gated per tier
ASUS ROG Strix 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: MSI Gaming Trio GeForce RTX 3090 vs ASUS ROG Strix GeForce RTX 4080
Which is better, MSI Gaming Trio GeForce RTX 3090 or ASUS ROG Strix GeForce RTX 4080? +
ASUS ROG Strix GeForce RTX 4080 scores 92 on our weighted rubric — ahead by 5. Your best pick depends on the sub-scores above.
Is MSI Gaming Trio GeForce RTX 3090 worth the price? +
At $1,668, MSI Gaming Trio GeForce RTX 3090 delivers a Specdex score of 87 — strongest in raster.
Is ASUS ROG Strix GeForce RTX 4080 worth the price? +
At $1,344, ASUS ROG Strix GeForce RTX 4080 delivers a Specdex score of 92 — strongest in raster.
Does MSI Gaming Trio GeForce RTX 3090 or ASUS ROG Strix 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, MSI Gaming Trio GeForce RTX 3090 or ASUS ROG Strix GeForce RTX 4080? +
ASUS ROG Strix GeForce RTX 4080 — leads on raster (92 vs 87). Traditional rendering throughput at high resolution.
Which is better for ray tracing, MSI Gaming Trio GeForce RTX 3090 or ASUS ROG Strix GeForce RTX 4080? +
ASUS ROG Strix GeForce RTX 4080 — leads on rt (87 vs 82). RT-heavy titles with path-traced lighting.