NVIDIA GeForce RTX 3070 Ti vs NVIDIA GeForce RTX 3080 Ti — GPU Comparison (Jul 2026)
NVIDIA GeForce RTX 3070 Ti (8GB GDDR6X, 21.7 TFLOPS FP16, Ampere) vs NVIDIA GeForce RTX 3080 Ti (12GB GDDR6X, 34.1 TFLOPS FP16, Ampere)
Bottom Line: NVIDIA GeForce RTX 3070 Ti vs NVIDIA GeForce RTX 3080 Ti
NVIDIA GeForce RTX 3080 Ti comes out ahead overall, leading in 4 of 5 compared categories.
Where NVIDIA GeForce RTX 3070 Ti leads
- TDP (290W vs 350W)
Where NVIDIA GeForce RTX 3080 Ti leads
- FP16 (34.1 TFLOPS vs 21.7 TFLOPS)
- VRAM (12 GB vs 8 GB)
- Memory Bandwidth (912 GB/s vs 608 GB/s)
- FP32 (17 TFLOPS vs 10.8 TFLOPS)
Choose NVIDIA GeForce RTX 3070 Ti for Budget inference, gaming. Choose NVIDIA GeForce RTX 3080 Ti for Gaming, inference.
Frequently Asked Questions
Is NVIDIA GeForce RTX 3070 Ti or NVIDIA GeForce RTX 3080 Ti better?
NVIDIA GeForce RTX 3080 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 FP16, NVIDIA GeForce RTX 3070 Ti or NVIDIA GeForce RTX 3080 Ti?
NVIDIA GeForce RTX 3080 Ti (34.1 TFLOPS vs 21.7 TFLOPS).
Which has a better VRAM, NVIDIA GeForce RTX 3070 Ti or NVIDIA GeForce RTX 3080 Ti?
NVIDIA GeForce RTX 3080 Ti (12 GB vs 8 GB).
|
NVIDIA GeForce RTX 3070 Ti
8GB GDDR6X · Ampere
|
NVIDIA GeForce RTX 3080 Ti
12GB GDDR6X · Ampere
|
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|---|---|---|---|
| Specifications | |||
| Manufacturer | NVIDIA | NVIDIA | |
| Architecture | Ampere | Ampere | |
| VRAM | 8 GB GDDR6X | 12 GB GDDR6X | |
| Memory Bandwidth | 608 GB/s | 912 GB/s | |
| FP16 (Tensor) | 21.7 TFLOPS | 34.1 TFLOPS | |
| FP32 | 10.8 TFLOPS | 17.0 TFLOPS | |
| TDP | 290W | 350W | |
| Release Year | 2021 | 2021 | |
| Segment | Consumer | Consumer | |
| Best For | Budget inference gaming | Gaming inference | |
| Cloud Pricing | |||
| Cheapest On-Demand | — | — | |
| Cheapest Spot | — | — | |
| Providers | 0 | 0 | |
NVIDIA GeForce RTX 3070 Ti
NVIDIA GeForce RTX 3080 Ti