NVIDIA GeForce RTX 3090 Ti vs GeForce RTX 5070 Ti, AI & Machine Learning Comparison
NVIDIA GeForce RTX 3090 Ti wins 6 of 12 benchmarks, averaging 27.5% faster.
Both cards were measured first-party on our bench, same suite, same test rig.
What the numbers say
The gap is widest in Z-Image Turbo, where NVIDIA GeForce RTX 3090 Ti leads by 142% (4.35 vs 1.8 images/min); the closest fight is Qwen3 4B (2% apart); VRAM decides part of this one: NVIDIA GeForce RTX 3090 Ti runs 8 of our 12 AI workloads while the other card runs 6, models that don't fit score zero.
Benchmark results head-to-head
| Benchmark | NVIDIA GeForce RTX 3090 Ti | GeForce RTX 5070 Ti | Difference |
|---|---|---|---|
| Qwen3 4B tok/s | 227.54 | 231.69 | -2% |
| Llama 3.1 8B tok/s | 161.02 | 153.23 | +5% |
| Qwen2.5-Coder 14B tok/s | 88.25 | 83.44 | +6% |
| Qwen3 32B tok/s | 42.18 | 0 | n/a |
| Llama 3.3 70B tok/s | 0 | 0 | n/a |
| Stable Diffusion XL images/min | 8.42 | 9.38 | -10% |
| Z-Image Turbo images/min | 4.35 | 1.8 | +142% |
| FLUX.1 dev images/min | 0 | 0 | n/a |
| FLUX.1 Kontext dev images/min | 0 | 0 | n/a |
| Qwen-Image-Edit images/min | 0 | 0 | n/a |
| LTX-Video (distilled) frames/s | 3.2 | 2.57 | +25% |
| Wan 2.2 5B (720p) frames/s | 0.27 | 0 | n/a |
Whole-job comparison
How long each card takes to finish a complete pipeline, not just one model. NVIDIA GeForce RTX 3090 Ti is faster on 1 of 1; GeForce RTX 5070 Ti on 0.
| Workflow | NVIDIA GeForce RTX 3090 Ti | GeForce RTX 5070 Ti | Difference |
|---|---|---|---|
| Full codebase review | 11.3 min | 12 min | NVIDIA GeForce RTX 3090 Ti 1.06x faster |
Specifications compared
| NVIDIA GeForce RTX 3090 Ti | GeForce RTX 5070 Ti | |
|---|---|---|
| VRAM | 24GB | 16GB |
| Transistors | 28,300M | 45,600M |
| Die size | 628.4 mm² | 378 mm² |
| Transistor density | 45 M/mm² | 120.6 M/mm² |
| Architecture | Ampere (GA102) | Blackwell |
| Memory bandwidth | 1008 GB/s | 896 GB/s |
| Boost clock | 1,860 MHz | 2,452 MHz |
| TDP | 450 W | 300 W |
| Launch MSRP | $1,999 | $749 |
| Release | 2022-03-29 | 2025-02-20 |
FAQ
- Which is better for ai & machine learning: NVIDIA GeForce RTX 3090 Ti or GeForce RTX 5070 Ti?
- NVIDIA GeForce RTX 3090 Ti performs better for ai & machine learning, winning 6 of 12 benchmarks in our suite with an average 27.5% advantage.
- What are the main hardware differences between NVIDIA GeForce RTX 3090 Ti and GeForce RTX 5070 Ti?
- NVIDIA GeForce RTX 3090 Ti has 24GB VRAM and a 450W TDP, while GeForce RTX 5070 Ti has 16GB VRAM and a 300W TDP.
- Does VRAM matter more than speed between NVIDIA GeForce RTX 3090 Ti and GeForce RTX 5070 Ti?
- For AI, yes, NVIDIA GeForce RTX 3090 Ti fits 2 more of our 12 workloads than GeForce RTX 5070 Ti. A model that exceeds VRAM doesn't run slower, it doesn't run at all, so the card that fits the model wins that workload outright.
- Where is the biggest performance difference between NVIDIA GeForce RTX 3090 Ti and GeForce RTX 5070 Ti?
- Z-Image Turbo: NVIDIA GeForce RTX 3090 Ti leads by roughly 142% (4.35 vs 1.8 images/min) in our testing.
NVIDIA GeForce RTX 3090 Ti full review · GeForce RTX 5070 Ti full review · All AI & Machine Learning rankings