NVIDIA GeForce RTX 3080 Ti vs NVIDIA GeForce RTX 3090
Head-to-head specifications
| Metric | NVIDIA GeForce RTX 3080 Ti | NVIDIA GeForce RTX 3090 | Difference |
|---|---|---|---|
| Avg FPS @ 1080p | 148 | 150 | -1.3% |
| Avg FPS @ 1440p | 122 | 126 | -3.2% |
| Avg FPS @ 4K | 74 | 80 | -7.5% |
| VRAM (GB) | 12 | 24 | — |
| TDP (W) | 350 | 350 | — |
- NVIDIA GeForce RTX 3090 delivers about 3% more frames at 1440p; the gap narrows at 4K where memory bandwidth matters more.
Verdict: GeForce RTX 3080 Ti or GeForce RTX 3090?
NVIDIA GeForce RTX 3080 Ti advantages
- No decisive advantage on the tracked metrics.
NVIDIA GeForce RTX 3090 advantages
- 4K gaming (+8%)
- Video memory (+50%)
Which should you choose?
- Choose the NVIDIA GeForce RTX 3090 if you game at 4K or drive a high-resolution display.
NVIDIA GeForce RTX 3080 Ti vs NVIDIA GeForce RTX 3090: which should you choose?
NVIDIA GeForce RTX 3080 Ti — NVIDIA graphics card with 12GB VRAM, delivering about 148 fps at 1080p, 122 fps at 1440p and 74 fps at 4K on our normalized game index.
NVIDIA GeForce RTX 3090 — NVIDIA graphics card with 24GB VRAM, delivering about 150 fps at 1080p, 126 fps at 1440p and 80 fps at 4K on our normalized game index.
NVIDIA GeForce RTX 3080 Ti vs NVIDIA GeForce RTX 3090: NVIDIA GeForce RTX 3090 is faster at 1440p. NVIDIA GeForce RTX 3090 delivers about 3% more frames at 1440p; the gap narrows at 4K where memory bandwidth matters more.
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the NVIDIA GeForce RTX 3090 averages 126 fps against 122. The gap shifts at 4K (74 vs 80 fps), where VRAM (12GB vs 24GB) and memory bandwidth matter more.
Power and value
Board power is 350 W versus 350 W, which affects your PSU headroom, case cooling and noise. Weigh the frame-rate lead against price and power draw for your target resolution.
The verdict
Both are credible choices in the graphics card comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the NVIDIA GeForce RTX 3080 Ti better than the NVIDIA GeForce RTX 3090?
NVIDIA GeForce RTX 3090 is the clearly stronger overall choice, winning most of the dimensions that matter. NVIDIA GeForce RTX 3090 delivers about 3% more frames at 1440p; the gap narrows at 4K where memory bandwidth matters more.
What is the main difference between the NVIDIA GeForce RTX 3080 Ti and the NVIDIA GeForce RTX 3090?
NVIDIA GeForce RTX 3090 delivers about 3% more frames at 1440p; the gap narrows at 4K where memory bandwidth matters more.
Which should I choose?
Choose the NVIDIA GeForce RTX 3090 if you game at 4K or drive a high-resolution display.
Methodology
Graphics cards are scored on a normalized game index measuring average frame rates at 1080p, 1440p and 4K across a representative title set, alongside VRAM capacity and TDP. Scores are relative and intended for comparison.