RTX 3080 Ti vs RTX 3090
Full specification comparison between the NVIDIA GeForce RTX 3080 Ti (2021) and the NVIDIA GeForce RTX 3090 (2020).
RTX 3080 Ti
NVIDIA High-end
- ✓ Cheaper at launch ($1199 vs $1499)
- ✓ Newer (2021 vs 2020)
- ✓ Better performance per dollar
Verdict: The RTX 3090 and RTX 3080 Ti deliver essentially the same level of performance — the difference is within a few percent and won't be noticeable in real use. The decision comes down to price, power draw and features.
The RTX 3090 also carries more video memory (24 GB vs 12 GB), which matters for high-resolution textures, modern AAA titles and future-proofing.
At launch pricing, the RTX 3080 Ti offers more performance per dollar, and the RTX 3090 is the more power-efficient chip.
Estimated performance
Estimated average 1440p raster gaming performance compiled from publicly available benchmark data. Individual games vary.
Specs side by side
| Specification | RTX 3080 Ti | RTX 3090 |
|---|---|---|
| Architecture | Ampere | Ampere |
| Release year | 2021 | 2020 |
| Est. performance | ||
| Shading units | ||
| Boost clock | ||
| FP32 compute | ||
| VRAM | ||
| Memory type | GDDR6X | GDDR6X |
| Memory bus | ||
| Board power | ||
| Launch MSRP |
Green bars mark the better value in each row (for power and price, lower wins).
Frequently asked questions
Is the RTX 3090 better than the RTX 3080 Ti?
They perform almost identically (within ~2%). Choose based on price, power consumption and platform rather than raw speed.
How much faster is the RTX 3090 than the RTX 3080 Ti?
Roughly 2% on average in raster gaming workloads. The gap varies by title, resolution and settings.
Which graphics card is better value?
Comparing launch prices, the RTX 3080 Ti delivers more performance per dollar. Check current street prices, as market pricing often shifts the value equation.