The P100 has 63% more bandwidth, with the same 16 GB of memory. The A4000 is newer and typically cheaper.
At a glance
Memory
Identical
- A4000
- 16 GB
- P100
- 16 GB
Memory bandwidth
63% higher on P100
- A4000
- 448 GB/s
- P100
- 732 GB/s
Cheapest on-demand
21% cheaper on A4000
- A4000
- $0.07 /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 | A4000 | P100 | Difference |
|---|---|---|---|
| On-demand | $0.20 /GPU/hr from $0.07 | $1.39 /GPU/hr from $0.10 | 86% cheaper on A4000 |
| Reserved | $0.18 /GPU/hr from $0.06 (3 mo) | $1.04 /GPU/hr from $0.22 (24 mo) | 83% cheaper on A4000 |
| Spot | -- /GPU/hr from $0.06 | -- /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 A4000 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
A4000 vs P100 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | A4000 | P100 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 16 GB GDDR6 | 16 GB HBM2 | Identical |
| Bandwidth | 448 GB/s | 732 GB/s | 63% higher on P100 |
| Bus width | 256-bit | 4,096-bit | 16x wider on P100 |
| Compute · dense | |||
| FP16 / BF16 | 76.7 TFLOPS | 18.7 TFLOPS | 4.1x higher on A4000 |
| FP32 | 19.2 TFLOPS | 9.3 TFLOPS | 2.1x higher on A4000 |
| FP64 | Not supported | 4.7 TFLOPS | P100 only |
| Platform | |||
| Interconnect | PCIe only | NVLink 160 GB/s | NVLink on P100 only |
| Board power | 140 W | 250 W | 79% higher on P100 |
| Released | Q2 2021 | Q2 2016 | 5 years newer on A4000 |
| Precision | |||
| Supported formats | FP16BF16TF32FP32INT4INT8 | 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: A4000 datasheet and P100 datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.
| Provider | A4000 | P100 |
|---|---|---|
Vast.ai
USA
|
$0.07 /GPU/hr On-demand | $0.10 /GPU/hr On-demand |
GPU.ai
UAE
|
$0.09 /GPU/hr On-demand | -- |
Hyperstack
UK
|
$0.15 /GPU/hr On-demand | -- |
Spheron
Singapore
|
$0.16 /GPU/hr On-demand PCIe | -- |
Sesterce
France
|
$0.17 /GPU/hr On-demand | -- |
Runcrate
USA
|
$0.20 /GPU/hr On-demand PCIe | -- |
EmpirioLabs AI
USA
|
$0.25 /GPU/hr On-demand | -- |
TensorDock
Distributed
|
$0.21 /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 |
13 providers list the A4000 and 6 the P100. Every listing is on the A4000 page and the P100 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia T4
16 GB GDDR6 · 33% less bandwidth than the A4000
From $0.15 /GPU/hr Compare -
Nvidia RTX 4000 Ada
20 GB GDDR6 · 20% less bandwidth than the A4000
From $0.20 /GPU/hr Compare
-
Nvidia A5000
24 GB GDDR6 · 71% more bandwidth than the A4000
From $0.23 /GPU/hr Compare
-
Nvidia A100
80 GB HBM2e · 2.6x the bandwidth of the P100
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 A4000 was last updated on Sept. 14, 2026, and for Nvidia P100 on Sept. 14, 2026.