RTX 3060 vs RTX PRO 4000: Specs, VRAM & Price
Short answer: choose the RTX PRO 4000 when 24 GB of VRAM is the gating requirement. Choose the RTX 3060 when 12 GB is enough for the workload and the lower hourly rate points that way.
The RTX 3060 has 12 GB of VRAM; the RTX PRO 4000 has 24 GB.
You can rent both by the hour, no purchase required. RTX 3060 from $0.110/GPU/hr; RTX PRO 4000 from $0.449/GPU/hr. The RTX 3060 is 75% cheaper at the entry rate.
RTX 3060
Good for inference and small-scale training workloads
RTX PRO 4000
Good for inference and light fine-tuning workloads
Last updated: 2026-10-10 22:52:52 UTCRefreshes hourly
Specs side by side
| Spec | RTX 3060 | RTX PRO 4000 |
|---|---|---|
| VRAM | 12 GB | 24 GB |
| Architecture | Ampere | Blackwell |
| Compute capability | 8.6 | 12.0 |
| Precisions in hardware | FP32, FP16, BF16, INT4 | FP32, FP16, BF16, FP8, INT4 |
| Form factor | PCIe 4.0 x8 | – |
| Regions | 1 | 2 |
On-demand price
| Rate | RTX 3060 | RTX PRO 4000 |
|---|---|---|
| Lowest per GPU/hr | $0.231/GPU/hr | $0.627/GPU/hr |
Which is better for AI: RTX 3060 or RTX PRO 4000?
Choose the RTX PRO 4000 when 24 GB of VRAM is the gating requirement. Choose the RTX 3060 when 12 GB is enough for the workload and the lower hourly rate points that way.
RTX 3060 vs RTX PRO 4000: common questions
Is the RTX 3060 or the RTX PRO 4000 better for AI?
Short answer: choose the RTX PRO 4000 when 24 GB of VRAM is the gating requirement. Choose the RTX 3060 when 12 GB is enough for the workload and the lower hourly rate points that way.
Is the RTX 3060 or the RTX PRO 4000 cheaper to rent?
On Aquanode's live marketplace the RTX 3060 starts at $0.110/GPU/hr (median $0.231/GPU/hr) and the RTX PRO 4000 starts at $0.449/GPU/hr (median $0.627/GPU/hr). The RTX 3060 is the cheaper of the two at the entry rate, by 75%.
What is the difference between the RTX 3060 and the RTX PRO 4000?
The RTX 3060 has 12 GB of VRAM against the RTX PRO 4000's 24 GB; the RTX 3060 is an Ampere part and the RTX PRO 4000 is Blackwell (compute capability 8.6 vs 12.0); only the RTX PRO 4000 supports FP8 compute. On price, the RTX 3060 lists from $0.110/GPU/hr and the RTX PRO 4000 from $0.449/GPU/hr.
How widely available are the RTX 3060 and the RTX PRO 4000?
The RTX 3060 is listed in 1 region and the RTX PRO 4000 in 2 regions right now.
How much does 1,000 GPU-hours cost on the RTX 3060 vs the RTX PRO 4000?
At the lowest rates listed today, 1,000 GPU-hours costs $110 on the RTX 3060 and $449 on the RTX PRO 4000, a difference of $339 for the same runtime. Rates are per GPU per hour and update hourly.
How much VRAM does the RTX 3060 have compared to the RTX PRO 4000?
The RTX 3060 has 12 GB of VRAM; the RTX PRO 4000 has 24 GB.
How this comparison is calculated
Every price is normalized to a per-GPU hourly rate using the same pipeline as every other pricing surface on Aquanode, and only the cheapest qualifying offer per provider is shown. A dash means that provider does not currently list that GPU.
Architecture, compute capability and supported precisions come from each vendor's published datasheet for that generation, not from the marketplace feed. This page regenerates at most once per hour.
Memory bandwidth, tensor TFLOPS, NVLink/interconnect and max board power are the same verified-from-datasheet figures shown on each model's own RTX 3060 page and RTX PRO 4000 page, which link the primary vendor source for that model. A dash here means Aquanode hasn't verified that figure from a primary source yet, never a guess.
Go further
Check what fits in each card's memory with the RTX 3060 VRAM calculator and the RTX PRO 4000 VRAM calculator, or browse every model by generation in the GPU index.
More RTX 3060 comparisons
More RTX PRO 4000 comparisons
Related reading: H100 pricing and specs, H100 vs H200, A100 vs H100, H100 and H200: SXM vs NVL vs PCIe, and The best GPUs for AI, ranked.
