A consumer GPU against a data center card, one Ampere and one Turing: 24 GB GDDR6X against 16 GB GDDR6, 2.9x the memory bandwidth on the RTX 3090, and NVLink 112 GB/s on the RTX 3090 where the T4G is PCIe only.
At a glance
Memory
- RTX 3090
- 24 GB
- T4G
- 16 GB
1.5x more on RTX 3090
Memory bandwidth
- RTX 3090
- 936 GB/s
- T4G
- 320 GB/s
2.9x higher on RTX 3090
Cheapest on-demand
- RTX 3090
- $0.10 /GPU/hr
- T4G
- $0.42 /GPU/hr
4.2x more expensive on T4G
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | RTX 3090 | T4G | Difference |
|---|---|---|---|
| On-demand | $0.20 /GPU/hr from $0.10 | -- /GPU/hr from $0.42 | |
| Reserved | -- /GPU/hr from $0.06 (1 mo) | -- /GPU/hr from $0.18 (36 mo) | |
| Spot | $0.11 /GPU/hr from $0.09 | 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 reserved on the RTX 3090 and on-demand and reserved on the T4G: 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 3090 vs T4G price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | RTX 3090 | T4G | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 24 GB GDDR6X | 16 GB GDDR6 | 1.5x more on RTX 3090 |
| Bandwidth | 936 GB/s | 320 GB/s | 2.9x higher on RTX 3090 |
| Bus width | 384-bit | 256-bit | 1.5x wider on RTX 3090 |
| Compute · dense | |||
| FP16 / BF16 | 71.2 TFLOPS | 65 TFLOPS | 1.1x higher on RTX 3090 |
| INT8 | 284.7 TOPS | 130 TOPS | 2.2x higher on RTX 3090 |
| FP32 | 35.6 TFLOPS | 8.1 TFLOPS | 4.4x higher on RTX 3090 |
| Platform | |||
| Interconnect | NVLink 112 GB/s | PCIe only | NVLink on RTX 3090 only |
| Board power | 350 W | 70 W | 5x higher on RTX 3090 |
| Released | Q3 2020 | Q3 2020 | |
| Precision | |||
| Supported formats | FP16BF16TF32FP32INT4INT8 | FP16FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: RTX 3090 datasheet and T4G datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | RTX 3090 /GPU/hr | T4G /GPU/hr |
|---|---|---|
HyperAI
|
On-Demand $0.10 | -- |
Vast.ai
|
On-Demand $0.12 | -- |
Theta EdgeCloud
|
On-Demand $0.13 | -- |
GPU.ai
|
On-Demand $0.14 | -- |
Lium
|
On-Demand $0.16 | -- |
Salad
|
On-Demand $0.17 | -- |
Runpod
|
On-Demand $0.22 | -- |
EmpirioLabs AI
|
On-Demand $0.40 | -- |
AWS
|
-- | On-Demand $0.42 |
10 providers list the RTX 3090 and 1 the T4G. Every listing is on the RTX 3090 page and the T4G page.
Similar GPUs
Other comparisons in the same class.
-
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 $0.23 /GPU/hr Compare
-
Nvidia RTX 3090 Ti
24 GB GDDR6X · PCIe only
From $0.19 /GPU/hr Compare
-
Nvidia L4
24 GB GDDR6 · released Q1 2023
From $0.32 /GPU/hr Compare
-
Nvidia T4
16 GB GDDR6 · released Q3 2018
From $0.10 /GPU/hr Compare
Our data for Nvidia RTX 3090 was last updated on Sept. 14, 2026, and for Nvidia T4G on Sept. 14, 2026.