NVIDIA RTX PRO 4000 Blackwell vs NVIDIA RTX PRO 5000 Blackwell, AI & Machine Learning Comparison
NVIDIA RTX PRO 5000 Blackwell wins 12 of 12 benchmarks, averaging 88.5% faster.
Both cards were measured first-party on our bench, same suite, same test rig.
What the numbers say
The gap is widest in Wan 2.2 5B (720p), where NVIDIA RTX PRO 5000 Blackwell leads by 115% (0.26 vs 0.56 frames/s); the closest fight is LTX-Video (distilled) (48% apart); VRAM decides part of this one: NVIDIA RTX PRO 5000 Blackwell runs 12 of our 12 AI workloads while the other card runs 8, models that don't fit score zero.
Benchmark results head-to-head
| Benchmark | NVIDIA RTX PRO 4000 Blackwell | NVIDIA RTX PRO 5000 Blackwell | Difference |
|---|---|---|---|
| Qwen3 4B tok/s | 179.58 | 298.78 | -40% |
| Llama 3.1 8B tok/s | 112.36 | 208.3 | -46% |
| Qwen2.5-Coder 14B tok/s | 60.62 | 114.63 | -47% |
| Qwen3 32B tok/s | 27.8 | 54.27 | -49% |
| Llama 3.3 70B tok/s | 0 | 26.29 | n/a |
| Stable Diffusion XL images/min | 8.56 | 17.46 | -51% |
| Z-Image Turbo images/min | 4.425 | 9.075 | -51% |
| FLUX.1 dev images/min | 0 | 4.2 | n/a |
| FLUX.1 Kontext dev images/min | 0 | 1.8 | n/a |
| Qwen-Image-Edit images/min | 0 | 0.8 | n/a |
| LTX-Video (distilled) frames/s | 3.1 | 4.58 | -32% |
| Wan 2.2 5B (720p) frames/s | 0.26 | 0.56 | -54% |
Whole-job comparison
How long each card takes to finish a complete pipeline, not just one model. NVIDIA RTX PRO 4000 Blackwell is faster on 0 of 4; NVIDIA RTX PRO 5000 Blackwell on 4.
| Workflow | NVIDIA RTX PRO 4000 Blackwell | NVIDIA RTX PRO 5000 Blackwell | Difference |
|---|---|---|---|
| 24-frame storyboard | 6.4 min | 3.4 min | NVIDIA RTX PRO 5000 Blackwell 1.90x faster |
| 60-second AI short film | 10.2 min | 6.7 min | NVIDIA RTX PRO 5000 Blackwell 1.52x faster |
| Full codebase review | 16.5 min | 8.7 min | NVIDIA RTX PRO 5000 Blackwell 1.89x faster |
| 10 short social clips | 34.2 min | 16.5 min | NVIDIA RTX PRO 5000 Blackwell 2.07x faster |
Specifications compared
| NVIDIA RTX PRO 4000 Blackwell | NVIDIA RTX PRO 5000 Blackwell | |
|---|---|---|
| VRAM | 24GB | 48GB |
| Architecture | Blackwell | Blackwell |
| Memory bandwidth | 672 GB/s | 1344 GB/s |
| Boost clock | 2,617 MHz | 2,377 MHz |
| TDP | 140 W | 300 W |
| Launch MSRP | $1,500 | $4,500 |
| Release | 2025-08-01 | 2025-08-01 |
FAQ
- Which is better for ai & machine learning: NVIDIA RTX PRO 4000 Blackwell or NVIDIA RTX PRO 5000 Blackwell?
- NVIDIA RTX PRO 5000 Blackwell performs better for ai & machine learning, winning 12 of 12 benchmarks in our suite with an average 88.5% advantage.
- What are the main hardware differences between NVIDIA RTX PRO 4000 Blackwell and NVIDIA RTX PRO 5000 Blackwell?
- NVIDIA RTX PRO 4000 Blackwell has 24GB VRAM and a 140W TDP, while NVIDIA RTX PRO 5000 Blackwell has 48GB VRAM and a 300W TDP.
- Does VRAM matter more than speed between NVIDIA RTX PRO 4000 Blackwell and NVIDIA RTX PRO 5000 Blackwell?
- For AI, yes, NVIDIA RTX PRO 5000 Blackwell fits 4 more of our 12 workloads than NVIDIA RTX PRO 4000 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 4000 Blackwell and NVIDIA RTX PRO 5000 Blackwell?
- Wan 2.2 5B (720p): NVIDIA RTX PRO 5000 Blackwell leads by roughly 30% (0.26 vs 0.56 frames/s) in our testing.
NVIDIA RTX PRO 4000 Blackwell full review · NVIDIA RTX PRO 5000 Blackwell full review · All AI & Machine Learning rankings