NVIDIA RTX PRO 4500 Blackwell vs NVIDIA Titan RTX, AI & Machine Learning Comparison
NVIDIA RTX PRO 4500 Blackwell wins 8 of 10 benchmarks, averaging 48.6% 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 Stable Diffusion XL, where NVIDIA RTX PRO 4500 Blackwell leads by 100% (13.1 vs 6.56 images/min); the closest fight is Qwen3 32B (33% apart); VRAM decides part of this one: NVIDIA RTX PRO 4500 Blackwell runs 9 of our 12 AI workloads while the other card runs 5, models that don't fit score zero.
Benchmark results head-to-head
| Benchmark | NVIDIA RTX PRO 4500 Blackwell | NVIDIA Titan RTX | Difference |
|---|---|---|---|
| Qwen3 4B tok/s | 221.92 | 158.13 | +40% |
| Llama 3.1 8B tok/s | 146.19 | 107.39 | +36% |
| Qwen2.5-Coder 14B tok/s | 80.09 | 59.75 | +34% |
| Qwen3 32B tok/s | 37.61 | 28.36 | +33% |
| Llama 3.3 70B tok/s | 0 | 0 | n/a |
| Stable Diffusion XL images/min | 13.1 | 6.56 | +100% |
| FLUX.1 dev images/min | 1.414 | 0 | n/a |
| FLUX.1 Kontext dev images/min | 0.879 | 0 | n/a |
| Qwen-Image-Edit images/min | 0 | 0 | n/a |
| LTX-Video (distilled) frames/s | 3.58 | 0 | n/a |
Whole-job comparison
How long each card takes to finish a complete pipeline, not just one model. NVIDIA RTX PRO 4500 Blackwell is faster on 1 of 1; NVIDIA Titan RTX on 0.
| Workflow | NVIDIA RTX PRO 4500 Blackwell | NVIDIA Titan RTX | Difference |
|---|---|---|---|
| Full codebase review | 12.5 min | 16.7 min | NVIDIA RTX PRO 4500 Blackwell 1.34x faster |
Specifications compared
| NVIDIA RTX PRO 4500 Blackwell | NVIDIA Titan RTX | |
|---|---|---|
| VRAM | 32GB | 24GB |
| Architecture | Blackwell | Turing (TU102) |
| Memory bandwidth | 896 GB/s | 672 GB/s |
| Boost clock | 2,407 MHz | 1,770 MHz |
| TDP | 200 W | 280 W |
| Launch MSRP | $2,600 | $2,499 |
| Release | 2025-08-01 | 2018-12-18 |
FAQ
- Which is better for ai & machine learning: NVIDIA RTX PRO 4500 Blackwell or NVIDIA Titan RTX?
- NVIDIA RTX PRO 4500 Blackwell performs better for ai & machine learning, winning 8 of 10 benchmarks in our suite with an average 48.6% advantage.
- What are the main hardware differences between NVIDIA RTX PRO 4500 Blackwell and NVIDIA Titan RTX?
- NVIDIA RTX PRO 4500 Blackwell has 32GB VRAM and a 200W TDP, while NVIDIA Titan RTX has 24GB VRAM and a 280W TDP.
- Does VRAM matter more than speed between NVIDIA RTX PRO 4500 Blackwell and NVIDIA Titan RTX?
- For AI, yes, NVIDIA RTX PRO 4500 Blackwell fits 2 more of our 12 workloads than NVIDIA Titan RTX. 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 RTX PRO 4500 Blackwell and NVIDIA Titan RTX?
- Stable Diffusion XL: NVIDIA RTX PRO 4500 Blackwell leads by roughly 100% (13.1 vs 6.56 images/min) in our testing.
NVIDIA RTX PRO 4500 Blackwell full review · NVIDIA Titan RTX full review · All AI & Machine Learning rankings