NVIDIA GeForce RTX 3080 Ti vs NVIDIA Titan RTX, AI & Machine Learning Comparison
NVIDIA GeForce RTX 3080 Ti wins 3 of 10 benchmarks, averaging 31.9% faster.
NVIDIA Titan RTX's numbers are anchored estimates calibrated against our measured cards, pending first-party measurement. Treat small gaps as ties.
What the numbers say
The gap is widest in Llama 3.1 8B, where NVIDIA GeForce RTX 3080 Ti leads by 34% (144.11 vs 107.39 tok/s); the closest fight is Qwen3 4B (31% apart); VRAM decides part of this one: NVIDIA Titan RTX runs 5 of our 12 AI workloads while the other card runs 3, models that don't fit score zero.
Benchmark results head-to-head
| Benchmark | NVIDIA GeForce RTX 3080 Ti | NVIDIA Titan RTX | Difference |
|---|---|---|---|
| Qwen3 4B tok/s | 206.45 | 158.13 | +31% |
| Llama 3.1 8B tok/s | 144.11 | 107.39 | +34% |
| Qwen2.5-Coder 14B tok/s | 78.31 | 59.75 | +31% |
| Qwen3 32B tok/s | 0 | 28.36 | n/a |
| Llama 3.3 70B tok/s | 0 | 0 | n/a |
| 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 | 0 | 0 | n/a |
| Wan 2.2 5B (720p) frames/s | 0 | 0 | n/a |
Whole-job comparison
How long each card takes to finish a complete pipeline, not just one model. NVIDIA GeForce RTX 3080 Ti is faster on 1 of 1; NVIDIA Titan RTX on 0.
| Workflow | NVIDIA GeForce RTX 3080 Ti | NVIDIA Titan RTX | Difference |
|---|---|---|---|
| Full codebase review | 12.8 min | 16.7 min | NVIDIA GeForce RTX 3080 Ti 1.31x faster |
Specifications compared
| NVIDIA GeForce RTX 3080 Ti | NVIDIA Titan RTX | |
|---|---|---|
| VRAM | 12GB | 24GB |
| Transistors | 28,300M | 18,600M |
| Die size | 628.4 mm² | 754 mm² |
| Transistor density | 45 M/mm² | 24.7 M/mm² |
| Architecture | Ampere (GA102) | Turing (TU102) |
| Memory bandwidth | 912.4 GB/s | 672 GB/s |
| Boost clock | 1,665 MHz | 1,770 MHz |
| TDP | 350 W | 280 W |
| Launch MSRP | $1,199 | $2,499 |
| Release | 2021-06-03 | 2018-12-18 |
FAQ
- Which is better for ai & machine learning: NVIDIA GeForce RTX 3080 Ti or NVIDIA Titan RTX?
- NVIDIA GeForce RTX 3080 Ti performs better for ai & machine learning, winning 3 of 10 benchmarks in our suite with an average 31.9% advantage.
- What are the main hardware differences between NVIDIA GeForce RTX 3080 Ti and NVIDIA Titan RTX?
- NVIDIA GeForce RTX 3080 Ti has 12GB VRAM and a 350W TDP, while NVIDIA Titan RTX has 24GB VRAM and a 280W TDP.
- Does VRAM matter more than speed between NVIDIA GeForce RTX 3080 Ti and NVIDIA Titan RTX?
- For AI, yes, NVIDIA Titan RTX fits 4 more of our 12 workloads than NVIDIA GeForce RTX 3080 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 3080 Ti and NVIDIA Titan RTX?
- Llama 3.1 8B: NVIDIA GeForce RTX 3080 Ti leads by roughly 34% (144.11 vs 107.39 tok/s) in our testing.
NVIDIA GeForce RTX 3080 Ti full review · NVIDIA Titan RTX full review · All AI & Machine Learning rankings