The H800 is newer, with 5x the memory and 10x the bandwidth.
At a glance
Memory
5x more on H800
- A16
- 16 GB
- H800
- 80 GB
Memory bandwidth
10x higher on H800
- A16
- 200 GB/s
- H800
- 2,000 GB/s
Cheapest on-demand
- A16
- --
- H800
- --
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | A16 | H800 | Difference |
|---|---|---|---|
| On-demand | Sold out | No on-demand 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. Verify before provisioning. More on how we price.
Price history
A16 vs H800 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | A16 | H800 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 16 GB GDDR6 | 80 GB HBM2e | 5x more on H800 |
| Bandwidth | 200 GB/s | 2,000 GB/s | 10x higher on H800 |
| Bus width | 128-bit | 5,120-bit | 40x wider on H800 |
| Compute · dense | |||
| FP8 | Not supported | 1,513 TFLOPS | H800 only |
| FP16 / BF16 | 17.9 TFLOPS | 756.5 TFLOPS | 42x higher on H800 |
| INT8 | 35.9 TOPS | 1,513 TOPS | 42x higher on H800 |
| FP32 | 4.5 TFLOPS | 51 TFLOPS | 11x higher on H800 |
| Platform | |||
| Interconnect | PCIe only | NVLink 400 GB/s | NVLink on H800 only |
| Released | Q2 2021 | Q1 2023 | 2 years newer on H800 |
| Precision | |||
| Supported formats | FP16BF16TF32FP32INT4INT8 | FP8FP16BF16TF32FP32FP64INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: A16 datasheet .
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. No provider we track offers both right now.
| Provider | A16 | H800 |
|---|---|---|
Vultr
USA
|
$0.47 /GPU/hr On-demand | -- |
Sesterce
France
|
$0.56 /GPU/hr On-demand | -- |
Similar GPUs
Other comparisons in the same class.
-
Nvidia L4
24 GB GDDR6 · 50% more bandwidth than the A16
From $0.33 /GPU/hr Compare -
Nvidia T4
16 GB GDDR6 · 50% more bandwidth than the A16
From $0.10 /GPU/hr Compare
-
Nvidia A10
24 GB GDDR6 · 3x the bandwidth of the A16
From $0.23 /GPU/hr Compare
-
Nvidia H100
80 GB HBM3 · 68% more bandwidth than the H800
From $1.30 /GPU/hr Compare
-
Nvidia H200
141 GB HBM3e · 2.4x the bandwidth of the H800
From $2.09 /GPU/hr Compare
Our data for Nvidia A16 was last updated on Sept. 14, 2026, and for Nvidia H800 on Sept. 14, 2026.