NVIDIA RTX A6000 vs NVIDIA RTX PRO 6000 Blackwell Workstation Edition, AI & Machine Learning Comparison
NVIDIA RTX PRO 6000 Blackwell Workstation Edition wins 9 of 9 benchmarks, averaging 148.9% 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 Workstation Edition leads by 220% (2.164 vs 6.921 images/min); the closest fight is Qwen3 4B (97% apart); VRAM decides part of this one: NVIDIA RTX A6000 runs 144 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 A6000 | NVIDIA RTX PRO 6000 Blackwell Workstation Edition | Difference |
|---|---|---|---|
| Qwen3 4B tok/s | 184.34 | 362.81 | -49% |
| Llama 3.1 8B tok/s | 124.87 | 258.37 | -52% |
| Qwen2.5-Coder 14B tok/s | 68.51 | 147.74 | -54% |
| Qwen3 32B tok/s | 32.18 | 70.13 | -54% |
| Llama 3.3 70B tok/s | 15.73 | 34.87 | -55% |
| Stable Diffusion XL images/min | 10.02 | 27.94 | -64% |
| Z-Image Turbo images/min | 5.4 | 15.6 | -65% |
| FLUX.1 dev images/min | 2.164 | 6.921 | -69% |
| FLUX.1 Kontext dev images/min | 1.05 | 3.086 | -66% |
Whole-job comparison
How long each card takes to finish a complete pipeline, not just one model. NVIDIA RTX A6000 is faster on 0 of 7; NVIDIA RTX PRO 6000 Blackwell Workstation Edition on 7.
| Workflow | NVIDIA RTX A6000 | NVIDIA RTX PRO 6000 Blackwell Workstation Edition | Difference |
|---|---|---|---|
| 24-frame storyboard | 7.1 min | 3.6 min | NVIDIA RTX PRO 6000 Blackwell Workstation Edition 1.94x faster |
| 6-panel comic page | 12.1 min | 5.1 min | NVIDIA RTX PRO 6000 Blackwell Workstation Edition 2.40x faster |
| Full codebase review | 14.6 min | 6.8 min | NVIDIA RTX PRO 6000 Blackwell Workstation Edition 2.16x faster |
| Character sheet, 12 poses | 15.2 min | 6.1 min | NVIDIA RTX PRO 6000 Blackwell Workstation Edition 2.48x faster |
| 20 long-form articles | 29.7 min | 13.4 min | NVIDIA RTX PRO 6000 Blackwell Workstation Edition 2.22x faster |
| 40-product photo shoot | 45.5 min | 16.7 min | NVIDIA RTX PRO 6000 Blackwell Workstation Edition 2.73x faster |
| 100-photo restoration batch | 1 h 37 min | 33.4 min | NVIDIA RTX PRO 6000 Blackwell Workstation Edition 2.90x faster |
Specifications compared
| NVIDIA RTX A6000 | NVIDIA RTX PRO 6000 Blackwell Workstation Edition | |
|---|---|---|
| VRAM | 48GB | 96GB |
| Architecture | Ampere | Blackwell |
| Memory bandwidth | 768 GB/s | 1792 GB/s |
| Boost clock | 1,860 MHz | 2,617 MHz |
| TDP | 300 W | 600 W |
| Launch MSRP | $4,650 | $8,565 |
| Release | 2020-10-05 | 2025-03-18 |
FAQ
- Which is better for ai & machine learning: NVIDIA RTX A6000 or NVIDIA RTX PRO 6000 Blackwell Workstation Edition?
- NVIDIA RTX PRO 6000 Blackwell Workstation Edition performs better for ai & machine learning, winning 9 of 9 benchmarks in our suite with an average 148.9% advantage.
- What are the main hardware differences between NVIDIA RTX A6000 and NVIDIA RTX PRO 6000 Blackwell Workstation Edition?
- NVIDIA RTX A6000 has 48GB VRAM and a 300W TDP, while NVIDIA RTX PRO 6000 Blackwell Workstation Edition has 96GB VRAM and a 600W TDP.
- Does VRAM matter more than speed between NVIDIA RTX A6000 and NVIDIA RTX PRO 6000 Blackwell Workstation Edition?
- For AI, yes, NVIDIA RTX A6000 fits 2 more of our 12 workloads than NVIDIA RTX PRO 6000 Blackwell Workstation Edition. 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 A6000 and NVIDIA RTX PRO 6000 Blackwell Workstation Edition?
- FLUX.1 dev: NVIDIA RTX PRO 6000 Blackwell Workstation Edition leads by roughly 220% (2.164 vs 6.921 images/min) in our testing.
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