The A4500 has 25% more memory and 43% more bandwidth. The A4000 is cheaper right now.
At a glance
Memory
25% more on A4500
- A4000
- 16 GB
- A4500
- 20 GB
Memory bandwidth
43% higher on A4500
- A4000
- 448 GB/s
- A4500
- 640 GB/s
Cheapest on-demand
61% cheaper on A4000
- A4000
- $0.07 /GPU/hr
- A4500
- $0.19 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | A4000 | A4500 | Difference |
|---|---|---|---|
| On-demand | $0.20 /GPU/hr from $0.07 | -- /GPU/hr from $0.19 | |
| Reserved | $0.18 /GPU/hr from $0.06 (3 mo) | On request | |
| Spot | -- /GPU/hr from $0.06 | No spot listings |
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 on-demand on the A4500: 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 A4500 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | A4000 | A4500 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 16 GB GDDR6 | 20 GB GDDR6 | 25% more on A4500 |
| Bandwidth | 448 GB/s | 640 GB/s | 43% higher on A4500 |
| Bus width | 256-bit | 320-bit | 25% wider on A4500 |
| Compute · dense | |||
| FP16 / BF16 | 76.7 TFLOPS | 94.6 TFLOPS | 23% higher on A4500 |
| FP32 | 19.2 TFLOPS | 23.7 TFLOPS | 23% higher on A4500 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 140 W | 200 W | 43% higher on A4500 |
| Released | Q2 2021 | Q4 2021 | 7 months newer on A4500 |
| Precision | |||
| Supported formats | FP16BF16TF32FP32INT4INT8 | FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: A4000 datasheet and A4500 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 | A4500 |
|---|---|---|
GPU.ai
UAE
|
$0.10 /GPU/hr On-demand | $0.19 /GPU/hr On-demand |
Vast.ai
USA
|
$0.07 /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 | -- |
Runpod
USA
|
-- | $0.19 /GPU/hr On-demand |
13 providers list the A4000 and 2 the A4500. Every listing is on the A4000 page and the A4500 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia T4
16 GB GDDR6 · 33% less bandwidth than the A4000
From $0.10 /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 L4
24 GB GDDR6 · 53% less bandwidth than the A4500
From $0.27 /GPU/hr Compare
-
Nvidia A10
24 GB GDDR6 · data center card
From $1.00 /GPU/hr Compare
Our data for Nvidia A4000 was last updated on Sept. 14, 2026, and for Nvidia A4500 on Sept. 14, 2026.