The RTX A6000 has 2x the memory and 78% more bandwidth. The RTX 4500 Ada is newer and cheaper right now.
At a glance
Memory
2x more on RTX A6000
- RTX A6000
- 48 GB
- RTX 4500 Ada
- 24 GB
Memory bandwidth
78% higher on RTX A6000
- RTX A6000
- 768 GB/s
- RTX 4500 Ada
- 432 GB/s
Cheapest on-demand
9% cheaper on RTX 4500 Ada
- RTX A6000
- $0.40 /GPU/hr
- RTX 4500 Ada
- $0.36 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | RTX A6000 | RTX 4500 Ada | Difference |
|---|---|---|---|
| On-demand | $0.75 /GPU/hr from $0.40 | -- /GPU/hr from $0.36 | |
| Reserved | $0.48 /GPU/hr from $0.26 (6 mo) | No reserved listings | |
| Spot | -- /GPU/hr from $0.33 | -- /GPU/hr from $0.15 |
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 RTX A6000 and on-demand and spot on the RTX 4500 Ada: 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
RTX A6000 vs RTX 4500 Ada price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX A6000 | RTX 4500 Ada | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 48 GB GDDR6 | 24 GB GDDR6 | 2x more on RTX A6000 |
| Bandwidth | 768 GB/s | 432 GB/s | 78% higher on RTX A6000 |
| Bus width | 384-bit | 192-bit | 2x wider on RTX A6000 |
| Compute · dense | |||
| FP8 | Not supported | 317 TFLOPS | RTX 4500 Ada only |
| FP16 / BF16 | 154.8 TFLOPS | 158.5 TFLOPS | Within 5% |
| INT8 | 309.7 TOPS | ||
| FP32 | 38.7 TFLOPS | 39.6 TFLOPS | Within 5% |
| Platform | |||
| Interconnect | NVLink 112 GB/s | PCIe only | NVLink on RTX A6000 only |
| Board power | 300 W | 210 W | 43% higher on RTX A6000 |
| Released | Q4 2020 | Q3 2023 | 3 years newer on RTX 4500 Ada |
| Precision | |||
| Supported formats | FP16BF16TF32FP32INT4INT8 | FP8FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX A6000 datasheet and RTX 4500 Ada datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.
| Provider | RTX A6000 | RTX 4500 Ada |
|---|---|---|
Vast.ai
USA
|
$0.40 /GPU/hr On-demand | $0.36 /GPU/hr On-demand |
GPU.ai
UAE
|
$0.40 /GPU/hr On-demand | -- |
Lium
Distributed
|
$0.42 /GPU/hr On-demand | -- |
Massed Compute
USA
|
$0.55 /GPU/hr On-demand | -- |
Oblivus
USA
|
$0.55 /GPU/hr On-demand PCIe | -- |
EmpirioLabs AI
USA
|
$0.85 /GPU/hr On-demand | -- |
Lambda Labs
USA
|
$1.09 /GPU/hr On-demand | -- |
Sesterce
France
|
$1.20 /GPU/hr On-demand | -- |
21 providers list the RTX A6000 and 1 the RTX 4500 Ada. Every listing is on the RTX A6000 page and the RTX 4500 Ada page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia L40S
48 GB GDDR6 · PCIe only
From $0.38 /GPU/hr Compare -
Nvidia RTX 6000 Ada
48 GB GDDR6 · 25% more bandwidth than the RTX A6000
From $0.49 /GPU/hr Compare
-
Nvidia A5000
24 GB GDDR6 · released Q2 2021
From $0.23 /GPU/hr Compare
-
Nvidia L4
24 GB GDDR6 · 31% less bandwidth than the RTX 4500 Ada
From $0.32 /GPU/hr Compare
-
Nvidia A4000
16 GB GDDR6 · released Q2 2021
From $0.07 /GPU/hr Compare
Our data for Nvidia RTX A6000 was last updated on Sept. 14, 2026, and for Nvidia RTX 4500 Ada on Sept. 14, 2026.