Both have 24 GB of memory. The RTX 3090 has 56% more bandwidth and is cheaper right now.
At a glance
Memory
Identical
- A10G
- 24 GB
- RTX 3090
- 24 GB
Memory bandwidth
56% higher on RTX 3090
- A10G
- 600 GB/s
- RTX 3090
- 936 GB/s
Cheapest on-demand
90% cheaper on RTX 3090
- A10G
- $1.00 /GPU/hr
- RTX 3090
- $0.10 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | A10G | RTX 3090 | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $1.00 | $0.20 /GPU/hr from $0.10 | |
| Reserved | -- /GPU/hr from $0.43 (36 mo) | -- /GPU/hr from $0.06 (1 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 and reserved on the A10G and reserved and spot on the RTX 3090: 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
A10G vs RTX 3090 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | A10G | RTX 3090 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 24 GB GDDR6 | 24 GB GDDR6X | Identical |
| Bandwidth | 600 GB/s | 936 GB/s | 56% higher on RTX 3090 |
| Bus width | 384-bit | ||
| Compute · dense | |||
| FP16 / BF16 | 70 TFLOPS | 71.2 TFLOPS | Within 5% |
| INT8 | 140 TOPS | 284.7 TOPS | 2x higher on RTX 3090 |
| FP32 | 35 TFLOPS | 35.6 TFLOPS | Within 5% |
| Platform | |||
| Interconnect | PCIe only | NVLink 112 GB/s | NVLink on RTX 3090 only |
| Board power | 300 W | 350 W | 17% higher on RTX 3090 |
| Released | Q2 2021 | Q3 2020 | 7 months newer on A10G |
| Precision | |||
| Supported formats | FP16BF16TF32FP32INT4INT8 | FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: A10G datasheet and RTX 3090 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 | A10G | RTX 3090 |
|---|---|---|
Hugging Face
USA
|
$1.00 /GPU/hr On-demand | -- |
AWS
USA
|
$1.01 /GPU/hr On-demand | -- |
HyperAI
Hong Kong
|
-- | $0.10 /GPU/hr On-demand |
Vast.ai
USA
|
-- | $0.13 /GPU/hr On-demand |
GPU.ai
UAE
|
-- | $0.15 /GPU/hr On-demand |
Lium
Distributed
|
-- | $0.16 /GPU/hr On-demand |
Runpod
USA
|
-- | $0.22 /GPU/hr On-demand |
Salad
Distributed
|
-- | $0.17 /GPU/hr On-demand |
SwissGPU
Switzerland
|
-- | $0.30 /GPU/hr On-demand |
TensorDock
Distributed
|
-- | $0.31 /GPU/hr On-demand |
2 providers list the A10G and 9 the RTX 3090. Every listing is on the A10G page and the RTX 3090 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia L4
24 GB GDDR6 · 50% less bandwidth than the A10G
From $0.27 /GPU/hr Compare -
Nvidia T4
16 GB GDDR6 · 50% less bandwidth than the A10G
From $0.15 /GPU/hr Compare
-
Nvidia A10
24 GB GDDR6 · released Q2 2021
From $0.20 /GPU/hr Compare
-
Nvidia RTX 5090
32 GB GDDR7 · 91% more bandwidth than the RTX 3090
From $0.35 /GPU/hr Compare
-
Nvidia RTX 4090
24 GB GDDR6X · PCIe only
From $0.32 /GPU/hr Compare
Our data for Nvidia A10G was last updated on Sept. 14, 2026, and for Nvidia RTX 3090 on Sept. 14, 2026.