A data center GPU against a workstation card, one Hopper and one Ada Lovelace: 96 GB HBM3 against 20 GB GDDR6 and 14x the memory bandwidth on the H20.
At a glance
Memory
- H20
- 96 GB
- RTX 4000 SFF Ada
- 20 GB
4.8x more on H20
Memory bandwidth
- H20
- 4,000 GB/s
- RTX 4000 SFF Ada
- 280 GB/s
14x higher on H20
Cheapest on-demand
- H20
- --
- RTX 4000 SFF Ada
- $0.43 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | H20 | RTX 4000 SFF Ada | Difference |
|---|---|---|---|
| On-demand | No on-demand listings | -- /GPU/hr from $0.43 |
Heads up: A provider's own page may quote a different figure, for example on tax, region or a promotion. A monthly-only plan shows a derived hourly rate. Medians are across providers, one vote each, so a large catalog does not outweigh a small one. No median for on-demand on the RTX 4000 SFF Ada: we only show one when at least 3 providers list the GPU on that billing type. Verify before provisioning. More on how we price.
Price history
H20 vs RTX 4000 SFF Ada price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | H20 | RTX 4000 SFF Ada | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 96 GB HBM3 | 20 GB GDDR6 | 4.8x more on H20 |
| Bandwidth | 4,000 GB/s | 280 GB/s | 14x higher on H20 |
| Bus width | 160-bit | ||
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 400 W | 70 W | 5.7x higher on H20 |
| Released | Q1 2024 | Q2 2023 | 9 months newer on H20 |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32FP64INT8 | FP8FP16BF16TF32FP32INT4INT8 | |
Source: RTX 4000 SFF Ada datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
Similar GPUs
Other comparisons in the same class.
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Nvidia H100
From $1.50 /GPU/hr Compare -
Nvidia A100
From $0.40 /GPU/hr Compare -
Nvidia L40S
From $0.38 /GPU/hr Compare -
Nvidia RTX 4000 Ada
From $0.17 /GPU/hr Compare
Our data for Nvidia H20 was last updated on Sept. 14, 2026, and for Nvidia RTX 4000 SFF Ada on Sept. 14, 2026.