NVIDIA RTX 2000 Ada Generation vs NVIDIA RTX A6000, AI & Machine Learning Comparison
NVIDIA RTX A6000 wins 8 of 8 benchmarks, averaging 180.8% faster.
Both cards were measured first-party on our bench, same suite, same test rig.
What the numbers say
The gap is widest in Qwen2.5-Coder 14B, where NVIDIA RTX A6000 leads by 193% (23.35 vs 68.51 tok/s); the closest fight is Qwen3 4B (160% apart); VRAM decides part of this one: NVIDIA RTX A6000 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 2000 Ada Generation | NVIDIA RTX A6000 | Difference |
|---|---|---|---|
| Qwen3 4B tok/s | 70.88 | 184.34 | -62% |
| Llama 3.1 8B tok/s | 43.08 | 124.87 | -66% |
| Qwen2.5-Coder 14B tok/s | 23.35 | 68.51 | -66% |
| Qwen3 32B tok/s | 0 | 32.18 | n/a |
| Llama 3.3 70B tok/s | 0 | 15.73 | n/a |
| Stable Diffusion XL images/min | 3.58 | 10.02 | -64% |
| FLUX.1 dev images/min | 0 | 2.164 | n/a |
| FLUX.1 Kontext dev images/min | 0 | 1.05 | n/a |
Whole-job comparison
How long each card takes to finish a complete pipeline, not just one model. NVIDIA RTX 2000 Ada Generation is faster on 0 of 1; NVIDIA RTX A6000 on 1.
| Workflow | NVIDIA RTX 2000 Ada Generation | NVIDIA RTX A6000 | Difference | Cost per run |
|---|---|---|---|---|
| Full codebase review | 42.8 min | 14.6 min | NVIDIA RTX A6000 2.93x faster | $0.171 vs $0.080 |
Renting by the hour, NVIDIA RTX A6000 finishes 1 of 1 cheaper. The quicker card is not automatically the cheaper way to get the work done.
Cost to rent
| Card | Per hour |
|---|---|
| NVIDIA RTX 2000 Ada Generation | $0.240 |
| NVIDIA RTX A6000 | $0.330 |
NVIDIA RTX 2000 Ada Generation is 1.38x cheaper per hour. Cheapest on-demand rate we see across RunPod and Vast.
Specifications compared
| NVIDIA RTX 2000 Ada Generation | NVIDIA RTX A6000 | |
|---|---|---|
| VRAM | 16GB | 48GB |
| Architecture | Ada Lovelace | Ampere |
| Memory bandwidth | 224 GB/s | 768 GB/s |
| Boost clock | 2,130 MHz | 1,860 MHz |
| TDP | 70 W | 300 W |
| Launch MSRP | $625 | $4,650 |
| Release | 2024-02-12 | 2020-10-05 |
FAQ
- Which is better for ai & machine learning: NVIDIA RTX 2000 Ada Generation or NVIDIA RTX A6000?
- NVIDIA RTX A6000 performs better for ai & machine learning, winning 8 of 8 benchmarks in our suite with an average 180.8% advantage.
- What are the main hardware differences between NVIDIA RTX 2000 Ada Generation and NVIDIA RTX A6000?
- NVIDIA RTX 2000 Ada Generation has 16GB VRAM and a 70W TDP, while NVIDIA RTX A6000 has 48GB VRAM and a 300W TDP.
- Does VRAM matter more than speed between NVIDIA RTX 2000 Ada Generation and NVIDIA RTX A6000?
- For AI, yes, NVIDIA RTX A6000 fits 6 more of our 12 workloads than NVIDIA RTX 2000 Ada Generation. 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 2000 Ada Generation and NVIDIA RTX A6000?
- Qwen2.5-Coder 14B: NVIDIA RTX A6000 leads by roughly 193% (23.35 vs 68.51 tok/s) in our testing.
NVIDIA RTX 2000 Ada Generation full review · NVIDIA RTX A6000 full review · All AI & Machine Learning rankings