Two Nvidia data center GPUs, one Ampere and one Hopper: 24 GB HBM2 against 80 GB HBM2e, 2.1x the memory bandwidth on the H800, and NVLink 400 GB/s on the H800 where the A30 is PCIe only.
At a glance
Memory
- A30
- 24 GB
- H800
- 80 GB
3.3x more on H800
Memory bandwidth
- A30
- 933 GB/s
- H800
- 2,000 GB/s
2.1x higher on H800
Cheapest on-demand
- A30
- $0.29 /GPU/hr
- H800
- --
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | A30 | H800 | Difference |
|---|---|---|---|
| On-demand | $0.55 /GPU/hr from $0.29 | No on-demand listings | |
| Reserved | -- /GPU/hr from $0.43 (1 mo) | No reserved listings |
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 reserved on the A30: 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
A30 vs H800 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | A30 | H800 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 24 GB HBM2 | 80 GB HBM2e | 3.3x more on H800 |
| Bandwidth | 933 GB/s | 2,000 GB/s | 2.1x higher on H800 |
| Bus width | 5,120-bit | ||
| Compute · dense | |||
| FP8 | Not supported | 1,513 TFLOPS | H800 only |
| FP16 / BF16 | 165 TFLOPS | 756.5 TFLOPS | 4.6x higher on H800 |
| INT8 | 330 TOPS | 1,513 TOPS | 4.6x higher on H800 |
| FP32 | 10.3 TFLOPS | 51 TFLOPS | 5x higher on H800 |
| FP64 | 5.2 TFLOPS | ||
| Platform | |||
| Interconnect | PCIe only | NVLink 400 GB/s | NVLink on H800 only |
| Board power | 165 W | 350 W | 2.1x higher on H800 |
| Released | Q2 2021 | Q1 2023 | 2 years newer on H800 |
| Precision | |||
| Supported formats | FP16BF16TF32FP32FP64INT4INT8 | FP8FP16BF16TF32FP32FP64INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: A30 datasheet .
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | A30 /GPU/hr | H800 /GPU/hr |
|---|---|---|
GPU.ai
|
On-Demand $0.29 | -- |
Massed Compute
|
On-Demand $0.35 | -- |
EmpirioLabs AI
|
On-Demand $0.55 | -- |
Leafcloud
|
On-Demand $0.70 | -- |
Exoscale
|
On-Demand $0.74 | -- |
Leaseweb
|
Reserved (1mo) $0.43 | -- |
AceCloud
|
Reserved (12mo) $0.67 | -- |
Sesterce
|
On-Demand $0.39 | -- |
Similar GPUs
Other comparisons in the same class.
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Nvidia H100
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Nvidia H200
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Our data for Nvidia A30 was last updated on Sept. 7, 2026, and for Nvidia H800 on Sept. 7, 2026.