A workstation GPU against a data center card, one Ampere and one Hopper: 48 GB GDDR6 against 80 GB HBM2e and 2.6x the memory bandwidth on the H800.
At a glance
Memory
- RTX A6000
- 48 GB
- H800
- 80 GB
1.7x more on H800
Memory bandwidth
- RTX A6000
- 768 GB/s
- H800
- 2,000 GB/s
2.6x higher on H800
Cheapest on-demand
- RTX A6000
- $0.35 /GPU/hr
- H800
- --
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | RTX A6000 | H800 | Difference |
|---|---|---|---|
| On-demand | $0.56 /GPU/hr from $0.35 | No on-demand listings | |
| Reserved | $0.54 /GPU/hr from $0.35 | No reserved listings | |
| Spot | -- /GPU/hr from $0.40 | No spot 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 spot on the RTX A6000: 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
RTX A6000 vs H800 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX A6000 | H800 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 48 GB GDDR6 | 80 GB HBM2e | 1.7x more on H800 |
| Bandwidth | 768 GB/s | 2,000 GB/s | 2.6x higher on H800 |
| Bus width | 384-bit | 5,120-bit | 13x wider on H800 |
| Compute · dense | |||
| FP8 | Not supported | 1,513 TFLOPS | H800 only |
| FP16 / BF16 | 154.8 TFLOPS | 756.5 TFLOPS | 4.9x higher on H800 |
| INT8 | 309.7 TOPS | 1,513 TOPS | 4.9x higher on H800 |
| FP32 | 38.7 TFLOPS | 51 TFLOPS | 1.3x higher on H800 |
| Platform | |||
| Interconnect | NVLink 112 GB/s | NVLink 400 GB/s | 3.6x higher on H800 |
| Board power | 300 W | 350 W | 1.2x higher on H800 |
| Released | Q4 2020 | Q1 2023 | 2 years newer on H800 |
| Precision | |||
| Supported formats | FP16BF16TF32FP32INT4INT8 | FP8FP16BF16TF32FP32FP64INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX A6000 datasheet .
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | RTX A6000 /GPU/hr | H800 /GPU/hr |
|---|---|---|
Thunder Compute
|
On-Demand $0.35 | -- |
GPU.ai
|
On-Demand $0.45 | -- |
Massed Compute
|
On-Demand $0.55 | -- |
Oblivus
|
On-Demand $0.55 | -- |
Runcrate
|
On-Demand $0.55 | -- |
Sesterce
|
On-Demand $0.55 | -- |
Koyeb
|
On-Demand $0.75 | -- |
EmpirioLabs AI
|
On-Demand $0.90 | -- |
18 providers list the RTX A6000 and 0 the H800. Every listing is on the RTX A6000 page and the H800 page.
Similar GPUs
Other comparisons in the same class.
Our data for Nvidia RTX A6000 was last updated on Sept. 7, 2026, and for Nvidia H800 on Sept. 7, 2026.