A data center GPU against a consumer card, one Hopper and one Blackwell: 80 GB HBM2e against 16 GB GDDR7, 2.1x the memory bandwidth on the H800, and NVLink 400 GB/s on the H800 where the RTX 5080 is PCIe only.
At a glance
Updated 3 minutes ago- Memory
- 80 GB
- HBM2e
- Memory bandwidth
- 2.00 TB/s
- From
- --
- Memory
- 16 GB
- GDDR7
- Memory bandwidth
- 960 GB/s
- From
- $0.16 /GPU/hr
- 5 providers
Price comparison
Cheapest listed price per GPU per hour by billing type, and the median across providers.
| Billing | H800 | RTX 5080 | Difference |
|---|---|---|---|
| On-demand | -- | $0.16 | |
| Spot | No spot listings | $0.14 | |
| Median | -- | $0.34 |
Median: Median across providers, one vote each, so a large catalog does not outweigh a small one.
Price history
H800 vs RTX 5080 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | H800 | RTX 5080 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 80 GB HBM2e | 16 GB GDDR7 | 5x more on H800 |
| Bandwidth | 2,000 GB/s | 960 GB/s | 2.1x higher on H800 |
| Bus width | 5,120-bit | 256-bit | 20x wider on H800 |
| Compute · dense | |||
| FP4 | Not supported | 900.4 TFLOPS | RTX 5080 only |
| FP8 | 1,513 TFLOPS | 225.1 TFLOPS | 6.7x higher on H800 |
| FP16 / BF16 | 756.5 TFLOPS | 112.6 TFLOPS | 6.7x higher on H800 |
| INT8 | 1,513 TOPS | 450.2 TOPS | 3.4x higher on H800 |
| FP32 | 51 TFLOPS | 56.3 TFLOPS | 1.1x higher on RTX 5080 |
| Platform | |||
| Interconnect | NVLink 400 GB/s | PCIe only | NVLink on H800 only |
| Board power | 350 W | 360 W | Within 5% |
| Released | Q1 2023 | Q1 2025 | 2 years newer on RTX 5080 |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32FP64INT8 | FP4FP8FP16BF16TF32FP32INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 5080 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 5080 /GPU/hr |
|---|---|---|
Vast.ai
|
-- | On-Demand $0.16 |
Theta EdgeCloud
|
-- | On-Demand $0.34 |
Runpod
|
-- | On-Demand $0.39 |
Salad
|
-- | On-Demand $0.42 |
SwissGPU
|
-- | On-Demand $0.31 |
Similar GPUs
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Our data for Nvidia H800 was last updated on Sept. 7, 2026, and for Nvidia RTX 5080 on Sept. 7, 2026.