RTX 6000 Ada vs T4: Specs, VRAM & Price
Short answer: choose the RTX 6000 Ada when 48 GB of VRAM is the gating requirement. Choose the T4 when 16 GB is enough for the workload and the lower hourly rate points that way.
The RTX 6000 Ada has 48 GB of VRAM; the T4 has 16 GB.
You can rent both by the hour, no purchase required. RTX 6000 Ada from $0.801/GPU/hr; T4 from $0.185/GPU/hr. The T4 is 77% cheaper at the entry rate.
RTX 6000 Ada
Good for fine-tuning mid-size models and high-throughput inference
T4
Good for inference workloads on older-generation hardware
Last updated: 2026-10-10 21:07:17 UTCRefreshes hourly
Specs side by side
| Spec | RTX 6000 Ada | T4 |
|---|---|---|
| VRAM | 48 GB | 16 GB |
| Memory bandwidth | 960 GB/s | 320+ GB/s |
| Architecture | Ada Lovelace | Turing |
| Compute capability | 8.9 | 7.5 |
| Precisions in hardware | FP32, FP16, BF16, FP8, INT4 | FP32, FP16, INT4 |
| Peak FP16/BF16 tensor TFLOPS | – | 65 TFLOPS |
| Max board power (TDP) | 300W | 70W |
| Form factor | – | PCIe |
| Regions | 3 | 1 |
On-demand price
| Rate | RTX 6000 Ada | T4 |
|---|---|---|
| Lowest per GPU/hr | $0.869/GPU/hr | $0.185/GPU/hr (cheapest overall) |
Which is better for AI: RTX 6000 Ada or T4?
Choose the RTX 6000 Ada when 48 GB of VRAM is the gating requirement. Choose the T4 when 16 GB is enough for the workload and the lower hourly rate points that way.
RTX 6000 Ada vs T4: common questions
Is the RTX 6000 Ada or the T4 better for AI?
Short answer: choose the RTX 6000 Ada when 48 GB of VRAM is the gating requirement. Choose the T4 when 16 GB is enough for the workload and the lower hourly rate points that way.
Is the RTX 6000 Ada or the T4 cheaper to rent?
On Aquanode's live marketplace the RTX 6000 Ada starts at $0.801/GPU/hr (median $0.869/GPU/hr) and the T4 starts at $0.185/GPU/hr (median $0.185/GPU/hr). The T4 is the cheaper of the two at the entry rate, by 77%.
What is the difference between the RTX 6000 Ada and the T4?
The RTX 6000 Ada has 48 GB of VRAM against the T4's 16 GB; the RTX 6000 Ada is an Ada Lovelace part and the T4 is Turing (compute capability 8.9 vs 7.5); only the RTX 6000 Ada supports BF16, FP8 compute. On price, the RTX 6000 Ada lists from $0.801/GPU/hr and the T4 from $0.185/GPU/hr.
How widely available are the RTX 6000 Ada and the T4?
The RTX 6000 Ada is listed in 3 regions and the T4 in 1 region right now.
How much does 1,000 GPU-hours cost on the RTX 6000 Ada vs the T4?
At the lowest rates listed today, 1,000 GPU-hours costs $801 on the RTX 6000 Ada and $185 on the T4, a difference of $616 for the same runtime. Rates are per GPU per hour and update hourly.
How much VRAM does the RTX 6000 Ada have compared to the T4?
The RTX 6000 Ada has 48 GB of VRAM; the T4 has 16 GB.
Does the RTX 6000 Ada or the T4 support NVLink?
Neither the RTX 6000 Ada nor the T4 has a dedicated GPU-to-GPU interconnect.
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 6000 Ada page and T4 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 6000 Ada VRAM calculator and the T4 VRAM calculator, see vendor-published throughput in the GPU benchmarks and specs table, or browse every model by generation in the GPU index.
More RTX 6000 Ada comparisons
More T4 comparisons
Related reading: RTX 6000 Ada pricing and specs, and RTX 6000 Ada guide.
