NVIDIA RTX PRO 4500 Blackwell vs NVIDIA RTX PRO 6000 Blackwell Server Edition, AI & Machine Learning Comparison
NVIDIA RTX PRO 6000 Blackwell Server Edition wins 11 of 11 benchmarks, averaging 158.7% faster.
Both cards were measured first-party on our bench, same suite, same test rig.
What the numbers say
The gap is widest in FLUX.1 dev, where NVIDIA RTX PRO 6000 Blackwell Server Edition leads by 377% (1.414 vs 6.75 images/min); the closest fight is Qwen3 4B (42% apart); VRAM decides part of this one: NVIDIA RTX PRO 6000 Blackwell Server Edition runs 12 of our 12 AI workloads while the other card runs 9, models that don't fit score zero.
Benchmark results head-to-head
| Benchmark | NVIDIA RTX PRO 4500 Blackwell | NVIDIA RTX PRO 6000 Blackwell Server Edition | Difference |
|---|---|---|---|
| Qwen3 4B tok/s | 221.92 | 315.72 | -30% |
| Llama 3.1 8B tok/s | 146.19 | 233.8 | -37% |
| Qwen2.5-Coder 14B tok/s | 80.09 | 135.07 | -41% |
| Qwen3 32B tok/s | 37.61 | 63.9 | -41% |
| Llama 3.3 70B tok/s | 0 | 32.08 | n/a |
| Stable Diffusion XL images/min | 13.1 | 26.32 | -50% |
| Z-Image Turbo images/min | 6.45 | 14.775 | -56% |
| FLUX.1 dev images/min | 1.414 | 6.75 | -79% |
| FLUX.1 Kontext dev images/min | 0.879 | 3.021 | -71% |
| Qwen-Image-Edit images/min | 0 | 2.62 | n/a |
| LTX-Video (distilled) frames/s | 3.58 | 15.64 | -77% |
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 0 of 7; NVIDIA RTX PRO 6000 Blackwell Server Edition on 7.
| Workflow | NVIDIA RTX PRO 4500 Blackwell | NVIDIA RTX PRO 6000 Blackwell Server Edition | Difference |
|---|---|---|---|
| 24-frame storyboard | 6.2 min | 2.3 min | NVIDIA RTX PRO 6000 Blackwell Server Edition 2.70x faster |
| 60-second AI short film | 10.6 min | 2.7 min | NVIDIA RTX PRO 6000 Blackwell Server Edition 4.00x faster |
| 6-panel comic page | 11.6 min | 3.6 min | NVIDIA RTX PRO 6000 Blackwell Server Edition 3.26x faster |
| Full codebase review | 12.5 min | 7.4 min | NVIDIA RTX PRO 6000 Blackwell Server Edition 1.69x faster |
| Character sheet, 12 poses | 14.6 min | 4.6 min | NVIDIA RTX PRO 6000 Blackwell Server Edition 3.15x faster |
| 40-product photo shoot | 50.1 min | 15.2 min | NVIDIA RTX PRO 6000 Blackwell Server Edition 3.30x faster |
| 100-photo restoration batch | 1 h 54 min | 33.4 min | NVIDIA RTX PRO 6000 Blackwell Server Edition 3.41x faster |
Specifications compared
| NVIDIA RTX PRO 4500 Blackwell | NVIDIA RTX PRO 6000 Blackwell Server Edition | |
|---|---|---|
| VRAM | 32GB | 96GB |
| Architecture | Blackwell | Blackwell |
| Memory bandwidth | 896 GB/s | 1792 GB/s |
| Boost clock | 2,407 MHz | 2,610 MHz |
| TDP | 200 W | 600 W |
| Launch MSRP | $2,600 | $8,565 |
| Release | 2025-08-01 | 2025-03-18 |
FAQ
- Which is better for ai & machine learning: NVIDIA RTX PRO 4500 Blackwell or NVIDIA RTX PRO 6000 Blackwell Server Edition?
- NVIDIA RTX PRO 6000 Blackwell Server Edition performs better for ai & machine learning, winning 11 of 11 benchmarks in our suite with an average 158.7% advantage.
- What are the main hardware differences between NVIDIA RTX PRO 4500 Blackwell and NVIDIA RTX PRO 6000 Blackwell Server Edition?
- NVIDIA RTX PRO 4500 Blackwell has 32GB VRAM and a 200W TDP, while NVIDIA RTX PRO 6000 Blackwell Server Edition has 96GB VRAM and a 600W TDP.
- Does VRAM matter more than speed between NVIDIA RTX PRO 4500 Blackwell and NVIDIA RTX PRO 6000 Blackwell Server Edition?
- For AI, yes, NVIDIA RTX PRO 6000 Blackwell Server Edition fits 2 more of our 12 workloads than NVIDIA RTX PRO 4500 Blackwell. 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 RTX PRO 6000 Blackwell Server Edition?
- FLUX.1 dev: NVIDIA RTX PRO 6000 Blackwell Server Edition leads by roughly 377% (1.414 vs 6.75 images/min) in our testing.
NVIDIA RTX PRO 4500 Blackwell full review · NVIDIA RTX PRO 6000 Blackwell Server Edition full review · All AI & Machine Learning rankings