Both have 24 GB of memory. The RTX 3090 has 56% more bandwidth and is typically cheaper.

At a glance

Memory

Identical

A10
24 GB
RTX 3090
24 GB

Memory bandwidth

56% higher on RTX 3090

A10
600 GB/s
RTX 3090
936 GB/s

Cheapest on-demand

59% cheaper on RTX 3090

A10
$0.24 /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 A10 RTX 3090 Difference
On-demand $1.42 /GPU/hr from $0.24 $0.20 /GPU/hr from $0.10 86% cheaper on RTX 3090
Reserved -- /GPU/hr from $0.71 (12 mo) -- /GPU/hr from $0.06 (1 mo)
Spot -- /GPU/hr from $0.59 -- /GPU/hr from $0.09

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 reserved and spot on the A10 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

A10 vs RTX 3090 price history

Weekly median on-demand price per GPU per hour

Last 12 months
Aggregating historical prices...

Specs comparison

Spec A10 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 384-bit Identical
Compute · dense
FP16 / BF16 125 TFLOPS 71.2 TFLOPS 76% higher on A10
INT8 250 TOPS 284.7 TOPS 14% higher on RTX 3090
FP32 31.2 TFLOPS 35.6 TFLOPS 14% higher on RTX 3090
Platform
Interconnect PCIe only NVLink 112 GB/s NVLink on RTX 3090 only
Board power 150 W 350 W 2.3x higher on RTX 3090
Released Q2 2021 Q3 2020 7 months newer on A10
Precision
Supported formats FP16BF16TF32FP32INT4INT8 FP16BF16TF32FP32INT4INT8

Compute: Vendor peak figures, dense and per GPU. Not measured throughput.

Source: A10 datasheet and RTX 3090 datasheet.

Where to rent them

Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.

9 providers list the A10 and 10 the RTX 3090. Every listing is on the A10 page and the RTX 3090 page.

Similar GPUs

Other comparisons in the same class.

Our data for Nvidia A10 was last updated on Sept. 14, 2026, and for Nvidia RTX 3090 on Sept. 14, 2026.