The RTX 3090 Ti is newer, with 4x the memory and 3.5x the bandwidth.
At a glance
Memory
4x more on RTX 3090 Ti
- GTX 1660 Ti
- 6 GB
- RTX 3090 Ti
- 24 GB
Memory bandwidth
3.5x higher on RTX 3090 Ti
- GTX 1660 Ti
- 288 GB/s
- RTX 3090 Ti
- 1,008 GB/s
Cheapest on-demand
- GTX 1660 Ti
- --
- RTX 3090 Ti
- $0.22 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | GTX 1660 Ti | RTX 3090 Ti | Difference |
|---|---|---|---|
| On-demand | No on-demand listings | -- /GPU/hr from $0.22 | |
| Spot | No spot listings | -- /GPU/hr from $0.10 |
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 RTX 3090 Ti: 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
GTX 1660 Ti vs RTX 3090 Ti price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | GTX 1660 Ti | RTX 3090 Ti | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 6 GB GDDR6 | 24 GB GDDR6X | 4x more on RTX 3090 Ti |
| Bandwidth | 288 GB/s | 1,008 GB/s | 3.5x higher on RTX 3090 Ti |
| Bus width | 192-bit | 384-bit | 2x wider on RTX 3090 Ti |
| Compute · dense | |||
| FP16 / BF16 | 10.9 TFLOPS | 80 TFLOPS | 7.4x higher on RTX 3090 Ti |
| INT8 | Not supported | 320 TOPS | RTX 3090 Ti only |
| FP32 | 5.4 TFLOPS | 40 TFLOPS | 7.4x higher on RTX 3090 Ti |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 120 W | 450 W | 3.8x higher on RTX 3090 Ti |
| Released | Q1 2019 | Q1 2022 | 3 years newer on RTX 3090 Ti |
| Precision | |||
| Supported formats | FP16FP32 | FP16BF16TF32FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: GTX 1660 Ti datasheet and RTX 3090 Ti 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 | GTX 1660 Ti | RTX 3090 Ti |
|---|---|---|
Salad
Distributed
|
-- | $0.22 /GPU/hr On-demand |
Lium
Distributed
|
-- | $0.28 /GPU/hr On-demand |
Runpod
USA
|
-- | $0.27 /GPU/hr On-demand |
Similar GPUs
Other comparisons in the same class.
-
Nvidia RTX 3060
12 GB GDDR6 · 25% more bandwidth than the GTX 1660 Ti
On-demand from $0.08 /GPU/hr -
Nvidia RTX 2060
6 GB GDDR6 · 17% more bandwidth than the GTX 1660 Ti
On-demand from $0.06 /GPU/hr
-
Nvidia GTX 1660 Super
6 GB GDDR6 · 17% more bandwidth than the GTX 1660 Ti
On-demand from $0.04 /GPU/hr
-
Nvidia RTX 5090
32 GB GDDR7 · 78% more bandwidth than the RTX 3090 Ti
On-demand from $0.35 /GPU/hr
-
Our data for Nvidia GTX 1660 Ti was last updated on Nov. 13, 2026, and for Nvidia RTX 3090 Ti on Sept. 14, 2026.