AMD Radeon RX 9070 XT
vs
Nvidia GTX 1660 Ti
The Radeon RX 9070 XT is newer, with 2.7x the memory and 2.2x the bandwidth.
At a glance
Memory
2.7x more on Radeon RX 9070 XT
- Radeon RX 9070 XT
- 16 GB
- GTX 1660 Ti
- 6 GB
Memory bandwidth
2.2x higher on Radeon RX 9070 XT
- Radeon RX 9070 XT
- 640 GB/s
- GTX 1660 Ti
- 288 GB/s
Cheapest on-demand
- Radeon RX 9070 XT
- $0.20 /GPU/hr
- GTX 1660 Ti
- --
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | Radeon RX 9070 XT | GTX 1660 Ti | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.20 | No on-demand listings | |
| Spot | -- /GPU/hr from $0.07 | 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 Radeon RX 9070 XT: we only show one when at least 3 providers list the GPU on that billing type. Verify before provisioning. More on how we price.
Specs comparison
| Spec | Radeon RX 9070 XT | GTX 1660 Ti | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 16 GB GDDR6 | 6 GB GDDR6 | 2.7x more on Radeon RX 9070 XT |
| Bandwidth | 640 GB/s | 288 GB/s | 2.2x higher on Radeon RX 9070 XT |
| Bus width | 256-bit | 192-bit | 33% wider on Radeon RX 9070 XT |
| Compute · dense | |||
| FP8 | 389 TFLOPS | Not supported | Radeon RX 9070 XT only |
| FP16 / BF16 | 195 TFLOPS | 10.9 TFLOPS | 18x higher on Radeon RX 9070 XT |
| INT8 | 389 TOPS | Not supported | Radeon RX 9070 XT only |
| FP32 | 48.7 TFLOPS | 5.4 TFLOPS | 9x higher on Radeon RX 9070 XT |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 304 W | 120 W | 2.5x higher on Radeon RX 9070 XT |
| Released | Q1 2025 | Q1 2019 | 6 years newer on Radeon RX 9070 XT |
| Precision | |||
| Supported formats | FP8FP16BF16FP32INT4INT8 | FP16FP32 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: Radeon RX 9070 XT datasheet and GTX 1660 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 | Radeon RX 9070 XT | GTX 1660 Ti |
|---|---|---|
Salad
Distributed
|
$0.20 /GPU/hr On-demand | -- |
Similar GPUs
Other comparisons in the same class.
-
Nvidia RTX 5070 Ti
16 GB GDDR7 · 40% more bandwidth than the Radeon RX 9070 XT
On-demand from $0.22 /GPU/hr
-
-
AMD Radeon RX 7900 XTX
24 GB GDDR6 · 50% more bandwidth than the Radeon RX 9070 XT
On-demand from $0.17 /GPU/hr
-
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
Our data for AMD Radeon RX 9070 XT was last updated on Nov. 13, 2026, and for Nvidia GTX 1660 Ti on Nov. 13, 2026.