The A800 is newer, with 2.5x the memory and 2.1x the bandwidth. The P100 is cheaper right now.
At a glance
Memory
2.5x more on A800
- A800
- 40 GB
- P100
- 16 GB
Memory bandwidth
2.1x higher on A800
- A800
- 1,555 GB/s
- P100
- 732 GB/s
Cheapest on-demand
92% cheaper on P100
- A800
- $1.18 /GPU/hr
- P100
- $0.10 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | A800 | P100 | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $1.18 | $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 on-demand on the A800 and 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
A800 vs P100 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | A800 | P100 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 40 GB HBM2 | 16 GB HBM2 | 2.5x more on A800 |
| Bandwidth | 1,555 GB/s | 732 GB/s | 2.1x higher on A800 |
| Bus width | 5,120-bit | 4,096-bit | 25% wider on A800 |
| Compute · dense | |||
| FP16 / BF16 | 312 TFLOPS | 18.7 TFLOPS | 17x higher on A800 |
| INT8 | 623.5 TOPS | Not supported | A800 only |
| FP32 | 19.5 TFLOPS | 9.3 TFLOPS | 2.1x higher on A800 |
| FP64 | 9.7 TFLOPS | 4.7 TFLOPS | 2.1x higher on A800 |
| Platform | |||
| Interconnect | NVLink 400 GB/s | NVLink 160 GB/s | 2.5x higher on A800 |
| Board power | 240 W | 250 W | Within 5% |
| Released | Q4 2022 | Q2 2016 | 6 years newer on A800 |
| Precision | |||
| Supported formats | FP16BF16TF32FP32FP64INT4INT8 | 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: A800 datasheet and 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 | A800 | P100 |
|---|---|---|
GPUhub
Singapore
|
$1.18 /GPU/hr On-demand NVL | -- |
Vast.ai
USA
|
-- | $0.10 /GPU/hr On-demand |
Scaleway
France
|
-- | $1.39 /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 · 2.2x the bandwidth of the A800
From $1.73 /GPU/hr Compare -
Nvidia A100
80 GB HBM2e · 24% more bandwidth than the A800
From $0.40 /GPU/hr Compare
-
Nvidia V100
32 GB HBM2 · 23% more bandwidth than the P100
From $0.08 /GPU/hr Compare
Our data for Nvidia A800 was last updated on Sept. 14, 2026, and for Nvidia P100 on Sept. 14, 2026.