NVIDIA GeForce RTX 5090 vs NVIDIA RTX A5000, AI & Machine Learning Comparison
NVIDIA GeForce RTX 5090 wins 7 of 9 benchmarks, averaging 142.3% faster.
Both cards were measured first-party on our bench, same suite, same test rig.
What the numbers say
The gap is widest in Stable Diffusion XL, where NVIDIA GeForce RTX 5090 leads by 183% (21.08 vs 7.46 images/min); the closest fight is Qwen3 4B (119% apart); VRAM decides part of this one: NVIDIA GeForce RTX 5090 runs 8 of our 12 AI workloads while the other card runs 7, models that don't fit score zero.
Benchmark results head-to-head
| Benchmark | NVIDIA GeForce RTX 5090 | NVIDIA RTX A5000 | Difference |
|---|---|---|---|
| Qwen3 4B tok/s | 375.6 | 171.68 | +119% |
| Llama 3.1 8B tok/s | 268.14 | 119.86 | +124% |
| Qwen2.5-Coder 14B tok/s | 149.75 | 64.89 | +131% |
| Qwen3 32B tok/s | 71.15 | 30.49 | +133% |
| Llama 3.3 70B tok/s | 0 | 0 | n/a |
| Stable Diffusion XL images/min | 21.08 | 7.46 | +183% |
| Z-Image Turbo images/min | 10.725 | 4.05 | +165% |
| FLUX.1 dev images/min | 2.036 | 0 | n/a |
| Qwen-Image-Edit images/min | 0 | 0 | n/a |
Whole-job comparison
How long each card takes to finish a complete pipeline, not just one model. NVIDIA GeForce RTX 5090 is faster on 1 of 2; NVIDIA RTX A5000 on 1.
| Workflow | NVIDIA GeForce RTX 5090 | NVIDIA RTX A5000 | Difference | Cost per run |
|---|---|---|---|---|
| Full codebase review | 6.7 min | 15.4 min | NVIDIA GeForce RTX 5090 2.31x faster | $0.036 vs $0.041 |
| 24-frame storyboard | 12.5 min | 7 min | NVIDIA RTX A5000 1.78x faster | $0.067 vs $0.019 |
Renting by the hour, NVIDIA RTX A5000 finishes 1 of 2 cheaper. The quicker card is not automatically the cheaper way to get the work done.
Cost to rent
| Card | Per hour |
|---|---|
| NVIDIA GeForce RTX 5090 | $0.321 |
| NVIDIA RTX A5000 | $0.160 |
NVIDIA RTX A5000 is 2.01x cheaper per hour. Cheapest on-demand rate we see across RunPod and Vast.
Specifications compared
| NVIDIA GeForce RTX 5090 | NVIDIA RTX A5000 | |
|---|---|---|
| VRAM | 32GB | 24GB |
| Architecture | Blackwell (GB202) | Ampere (GA102 derivative) |
| Memory bandwidth | 1792 GB/s | 768 GB/s |
| Boost clock | 2,407 MHz | 1,695 MHz |
| TDP | 575 W | 230 W |
| Launch MSRP | $1,999 | $2,250 |
| Release | 2025-01-30 | 2021-04-12 |
FAQ
- Which is better for ai & machine learning: NVIDIA GeForce RTX 5090 or NVIDIA RTX A5000?
- NVIDIA GeForce RTX 5090 performs better for ai & machine learning, winning 7 of 9 benchmarks in our suite with an average 142.3% advantage.
- What are the main hardware differences between NVIDIA GeForce RTX 5090 and NVIDIA RTX A5000?
- NVIDIA GeForce RTX 5090 has 32GB VRAM and a 575W TDP, while NVIDIA RTX A5000 has 24GB VRAM and a 230W TDP.
- Does VRAM matter more than speed between NVIDIA GeForce RTX 5090 and NVIDIA RTX A5000?
- For AI, yes, NVIDIA GeForce RTX 5090 fits 2 more of our 12 workloads than NVIDIA RTX A5000. 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 GeForce RTX 5090 and NVIDIA RTX A5000?
- Stable Diffusion XL: NVIDIA GeForce RTX 5090 leads by roughly 183% (21.08 vs 7.46 images/min) in our testing.
NVIDIA GeForce RTX 5090 full review · NVIDIA RTX A5000 full review · All AI & Machine Learning rankings