A data center GPU against a workstation card, one Hopper and one Ada Lovelace: 80 GB HBM2e against 20 GB GDDR6, 5.6x the memory bandwidth on the H800, and NVLink 400 GB/s on the H800 where the RTX 4000 Ada is PCIe only.
At a glance
Updated 5 minutes ago- Memory
- 80 GB
- HBM2e
- Memory bandwidth
- 2.00 TB/s
- From
- --
- Memory
- 20 GB
- GDDR6
- Memory bandwidth
- 360 GB/s
- From
- $0.52 /GPU/hr
- 4 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | H800 | RTX 4000 Ada | Difference |
|---|---|---|---|
| On-demand | -- | $0.52 | |
| Median | -- | $0.75 |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
H800 vs RTX 4000 Ada price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | H800 | RTX 4000 Ada | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 80 GB HBM2e | 20 GB GDDR6 | 4x more on H800 |
| Bandwidth | 2,000 GB/s | 360 GB/s | 5.6x higher on H800 |
| Bus width | 5,120-bit | 160-bit | 32x wider on H800 |
| Compute · dense | |||
| FP8 | 1,513 TFLOPS | 213.8 TFLOPS | 7.1x higher on H800 |
| FP16 / BF16 | 756.5 TFLOPS | 106.9 TFLOPS | 7.1x higher on H800 |
| INT8 | 1,513 TOPS | ||
| FP32 | 51 TFLOPS | 26.7 TFLOPS | 1.9x higher on H800 |
| Platform | |||
| Interconnect | NVLink 400 GB/s | PCIe only | NVLink on H800 only |
| Board power | 350 W | 130 W | 2.7x higher on H800 |
| Released | Q1 2023 | Q3 2023 | |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32FP64INT8 | FP8FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 4000 Ada datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | H800 /GPU/hr | RTX 4000 Ada /GPU/hr |
|---|---|---|
Akamai Cloud
|
-- | On-Demand $0.52 |
DigitalOcean
|
-- | On-Demand $0.76 |
Runpod
|
-- | Reservation on request |
Sesterce
|
-- | On-Demand $0.87 |
Similar GPUs
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Our data for Nvidia H800 was last updated on Sept. 7, 2026, and for Nvidia RTX 4000 Ada on Sept. 7, 2026.