NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce RTX 3090
- The NVIDIA GeForce RTX 3080 Ti 20 GB launched $300 lower ($1199 vs $1499).
- The NVIDIA GeForce RTX 3090 has more video memory (24 GB vs 20 GB).
NVIDIA GeForce RTX 3080 Ti 20 GB
PCIe 4.0 x16 · 20 GB GDDR6X
Launched at $1199
NVIDIA GeForce RTX 3090
PCIe 4.0 x16 · 24 GB GDDR6X
Launched at $1499
Specs side by side
2 of 5 differ, marked. Speed isn't compared here: we only list specs we can source.
| Spec | NVIDIA GeForce RTX 3080 Ti 20 GB | NVIDIA GeForce RTX 3090 |
|---|---|---|
| PCIe link | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Video memory | 20 GB GDDR6X | 24 GB GDDR6X |
| Board power | 350 W | 350 W |
| Series | GeForce RTX 30 series | GeForce RTX 30 series |
| Launched | January 2022 | September 24, 2020 |
Sources
NVIDIA GeForce RTX 3080 Ti 20 GB
- Wikipedia: List of Nvidia graphics processing units · CC BY-SA 4.0
NVIDIA GeForce RTX 3090
- Wikipedia: List of Nvidia graphics processing units · CC BY-SA 4.0
Specs last checked Oct 19, 2026. Spotted a mistake? Tell us and we'll fix it.