The H800 is newer, with 5x the memory and 2.7x the bandwidth.
At a glance
Memory
5x more on H800
- H800
- 80 GB
- P100
- 16 GB
Memory bandwidth
2.7x higher on H800
- H800
- 2,000 GB/s
- P100
- 732 GB/s
Cheapest on-demand
- H800
- --
- P100
- $0.10 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | H800 | P100 | Difference |
|---|---|---|---|
| On-demand | No on-demand listings | $1.39 /GPU/hr from $0.10 | |
| Reserved | No reserved listings | $1.04 /GPU/hr from $0.22 (24 mo) | |
| Spot | No spot listings | -- /GPU/hr from $0.08 |
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 P100: 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
H800 vs P100 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | H800 | P100 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 80 GB HBM2e | 16 GB HBM2 | 5x more on H800 |
| Bandwidth | 2,000 GB/s | 732 GB/s | 2.7x higher on H800 |
| Bus width | 5,120-bit | 4,096-bit | 25% wider on H800 |
| Compute · dense | |||
| FP8 | 1,513 TFLOPS | Not supported | H800 only |
| FP16 / BF16 | 756.5 TFLOPS | 18.7 TFLOPS | 40x higher on H800 |
| INT8 | 1,513 TOPS | Not supported | H800 only |
| FP32 | 51 TFLOPS | 9.3 TFLOPS | 5.5x higher on H800 |
| FP64 | 4.7 TFLOPS | ||
| Platform | |||
| Interconnect | NVLink 400 GB/s | NVLink 160 GB/s | 2.5x higher on H800 |
| Board power | 350 W | 250 W | 40% higher on H800 |
| Released | Q1 2023 | Q2 2016 | 7 years newer on H800 |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32FP64INT8 | FP16FP32FP64 | |
Figures are for each model's headline configuration. Where a form factor carries a different number, it is named under the figure.
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: P100 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 | H800 | P100 |
|---|---|---|
Vast.ai
USA
|
-- | $0.10 /GPU/hr On-demand |
Scaleway
France
|
-- | $1.38 /GPU/hr On-demand |
Oracle Cloud
USA
|
-- | $1.27 /GPU/hr On-demand |
Google Cloud
USA
|
-- | $1.51 /GPU/hr On-demand |
Alibaba Cloud
China
|
-- | $1.55 /GPU/hr On-demand |
Database Mart
USA
|
-- | $0.22 /GPU/hr Reserved |
Similar GPUs
Other comparisons in the same class.
-
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
-
Nvidia A800
40 GB HBM2 · 22% less bandwidth than the H800
From $0.88 /GPU/hr Compare
-
Nvidia A100
80 GB HBM2e · 2.6x the bandwidth of the P100
From $0.37 /GPU/hr Compare
-
Nvidia V100
32 GB HBM2 · 23% more bandwidth than the P100
From $0.09 /GPU/hr Compare
Our data for Nvidia H800 was last updated on Sept. 14, 2026, and for Nvidia P100 on Sept. 14, 2026.