NVIDIA GeForce GTX 1660 SUPER vs NVIDIA GeForce RTX 3080
Head-to-head specifications
| Metric | NVIDIA GeForce GTX 1660 SUPER | NVIDIA GeForce RTX 3080 | Difference |
|---|---|---|---|
| Avg FPS @ 1080p | 64 | 140 | -54.3% |
| Avg FPS @ 1440p | 44 | 116 | -62.1% |
| Avg FPS @ 4K | 20 | 68 | -70.6% |
| VRAM (GB) | 6 | 10 | — |
| TDP (W) | 125 | 320 | — |
- NVIDIA GeForce RTX 3080 delivers about 62% more frames at 1440p; the gap narrows at 4K where memory bandwidth matters more.
Verdict: GeForce GTX 1660 SUPER or GeForce RTX 3080?
NVIDIA GeForce GTX 1660 SUPER advantages
- Power efficiency (+61%)
NVIDIA GeForce RTX 3080 advantages
- 1440p gaming (+62%)
- 4K gaming (+71%)
- 1080p gaming (+54%)
- Video memory (+40%)
Which should you choose?
- Choose the NVIDIA GeForce GTX 1660 SUPER if you want lower power draw, heat and noise.
- Choose the NVIDIA GeForce RTX 3080 if you game at 1440p.
NVIDIA GeForce GTX 1660 SUPER vs NVIDIA GeForce RTX 3080: which should you choose?
NVIDIA GeForce GTX 1660 SUPER — NVIDIA graphics card with 6GB VRAM, delivering about 64 fps at 1080p, 44 fps at 1440p and 20 fps at 4K on our normalized game index.
NVIDIA GeForce RTX 3080 — NVIDIA graphics card with 10GB VRAM, delivering about 140 fps at 1080p, 116 fps at 1440p and 68 fps at 4K on our normalized game index.
NVIDIA GeForce GTX 1660 SUPER vs NVIDIA GeForce RTX 3080: NVIDIA GeForce RTX 3080 is faster at 1440p. NVIDIA GeForce RTX 3080 delivers about 62% 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 3080 averages 116 fps against 44. The gap shifts at 4K (20 vs 68 fps), where VRAM (6GB vs 10GB) and memory bandwidth matter more.
Power and value
Board power is 125 W versus 320 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 GTX 1660 SUPER better than the NVIDIA GeForce RTX 3080?
NVIDIA GeForce RTX 3080 is the clearly stronger overall choice, winning most of the dimensions that matter. NVIDIA GeForce RTX 3080 delivers about 62% more frames at 1440p; the gap narrows at 4K where memory bandwidth matters more.
What is the main difference between the NVIDIA GeForce GTX 1660 SUPER and the NVIDIA GeForce RTX 3080?
NVIDIA GeForce RTX 3080 delivers about 62% more frames at 1440p; the gap narrows at 4K where memory bandwidth matters more.
Which should I choose?
Choose the NVIDIA GeForce GTX 1660 SUPER if you want lower power draw, heat and noise. Choose the NVIDIA GeForce RTX 3080 if you game at 1440p.
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.