The A800 has 25% more memory and 2.7x the bandwidth. The RTX 5000 Ada is cheaper right now.
At a glance
Memory
25% more on A800
- A800
- 40 GB
- RTX 5000 Ada
- 32 GB
Memory bandwidth
2.7x higher on A800
- A800
- 1,555 GB/s
- RTX 5000 Ada
- 576 GB/s
Cheapest on-demand
44% cheaper on RTX 5000 Ada
- A800
- $0.88 /GPU/hr
- RTX 5000 Ada
- $0.49 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | A800 | RTX 5000 Ada | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.88 | -- /GPU/hr from $0.49 | |
| Spot | -- /GPU/hr from $0.40 | 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 on-demand and spot on the A800 and on-demand on the RTX 5000 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
A800 vs RTX 5000 Ada price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | A800 | RTX 5000 Ada | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 40 GB HBM2 | 32 GB GDDR6 | 25% more on A800 |
| Bandwidth | 1,555 GB/s | 576 GB/s | 2.7x higher on A800 |
| Bus width | 5,120-bit | 256-bit | 20x wider on A800 |
| Compute · dense | |||
| FP8 | Not supported | 522.2 TFLOPS | RTX 5000 Ada only |
| FP16 / BF16 | 312 TFLOPS | 261.1 TFLOPS | 19% higher on A800 |
| INT8 | 623.5 TOPS | ||
| FP32 | 19.5 TFLOPS | 65.3 TFLOPS | 3.3x higher on RTX 5000 Ada |
| FP64 | 9.7 TFLOPS | Not supported | A800 only |
| Platform | |||
| Interconnect | NVLink 400 GB/s | PCIe only | NVLink on A800 only |
| Board power | 240 W | 250 W | Within 5% |
| Released | Q4 2022 | Q3 2023 | 9 months newer on RTX 5000 Ada |
| Precision | |||
| Supported formats | FP16BF16TF32FP32FP64INT4INT8 | FP8FP16BF16TF32FP32INT4INT8 | |
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 RTX 5000 Ada 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 | RTX 5000 Ada |
|---|---|---|
Vast.ai
USA
|
$0.88 /GPU/hr On-demand PCIe | -- |
GPUhub
Singapore
|
$1.18 /GPU/hr On-demand NVL | -- |
Runpod
USA
|
-- | $0.49 /GPU/hr On-demand |
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 $0.37 /GPU/hr Compare
-
Nvidia L40S
48 GB GDDR6 · 50% more bandwidth than the RTX 5000 Ada
From $0.55 /GPU/hr Compare
Our data for Nvidia A800 was last updated on Sept. 14, 2026, and for Nvidia RTX 5000 Ada on Sept. 14, 2026.