NVIDIA GeForce GTX 1080 vs NVIDIA GeForce RTX 3090 Ti — GPU Comparison (Jul 2026)
NVIDIA GeForce GTX 1080 (8GB GDDR5X, Pascal) vs NVIDIA GeForce RTX 3090 Ti (24GB GDDR6X, 40 TFLOPS FP16, Ampere)
Bottom Line: NVIDIA GeForce GTX 1080 vs NVIDIA GeForce RTX 3090 Ti
NVIDIA GeForce RTX 3090 Ti comes out ahead overall, leading in 4 of 5 compared categories.
Where NVIDIA GeForce GTX 1080 leads
- TDP (180W vs 450W)
Where NVIDIA GeForce RTX 3090 Ti leads
- VRAM (24 GB vs 8 GB)
- Memory Bandwidth (1,008 GB/s vs 320 GB/s)
- FP32 (20 TFLOPS vs 8.9 TFLOPS)
- Release Year (2022 vs 2016)
Choose NVIDIA GeForce GTX 1080 for Legacy inference, experimentation. Choose NVIDIA GeForce RTX 3090 Ti for Training, fine-tuning, rendering.
Frequently Asked Questions
Is NVIDIA GeForce GTX 1080 or NVIDIA GeForce RTX 3090 Ti better?
NVIDIA GeForce RTX 3090 Ti leads in 4 of 5 compared categories. The right choice still depends on the factors that matter most to you.
Which has a better VRAM, NVIDIA GeForce GTX 1080 or NVIDIA GeForce RTX 3090 Ti?
NVIDIA GeForce RTX 3090 Ti (24 GB vs 8 GB).
Which has a better Memory Bandwidth, NVIDIA GeForce GTX 1080 or NVIDIA GeForce RTX 3090 Ti?
NVIDIA GeForce RTX 3090 Ti (1,008 GB/s vs 320 GB/s).
|
NVIDIA GeForce GTX 1080
8GB GDDR5X · Pascal
|
NVIDIA GeForce RTX 3090 Ti
24GB GDDR6X · Ampere
|
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|---|---|---|---|
| Specifications | |||
| Manufacturer | NVIDIA | NVIDIA | |
| Architecture | Pascal | Ampere | |
| VRAM | 8 GB GDDR5X | 24 GB GDDR6X | |
| Memory Bandwidth | 320 GB/s | 1,008 GB/s | |
| FP16 (Tensor) | N/A | 40.0 TFLOPS | |
| FP32 | 8.9 TFLOPS | 20.0 TFLOPS | |
| TDP | 180W | 450W | |
| Release Year | 2016 | 2022 | |
| Segment | Consumer | Consumer | |
| Best For | Legacy inference experimentation | Training fine-tuning rendering | |
| Cloud Pricing | |||
| Cheapest On-Demand | — | — | |
| Cheapest Spot | — | — | |
| Providers | 0 | 0 | |
NVIDIA GeForce GTX 1080
NVIDIA GeForce RTX 3090 Ti