AMD logo AMD MI250 vs Nvidia logo Nvidia GTX 1660 Ti

The MI250 is newer, with 21x the memory and 11x the bandwidth.

At a glance

Memory

21x more on MI250

MI250
128 GB
GTX 1660 Ti
6 GB

Memory bandwidth

11x higher on MI250

MI250
3,200 GB/s
GTX 1660 Ti
288 GB/s

Cheapest on-demand

MI250
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GTX 1660 Ti
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Price comparison

Median price per GPU per hour by billing type, with the cheapest listing under it.

Price history

MI250 vs GTX 1660 Ti price history

Weekly median on-demand price per GPU per hour

Last 12 months
Aggregating historical prices...

Specs comparison

Spec MI250 GTX 1660 Ti Difference
Memory
Capacity 128 GB HBM2e 6 GB GDDR6 21x more on MI250
Bandwidth 3,200 GB/s 288 GB/s 11x higher on MI250
Bus width 8,192-bit 192-bit 43x wider on MI250
Compute · dense
FP16 / BF16 362.1 TFLOPS 10.9 TFLOPS 33x higher on MI250
INT8 362.1 TOPS Not supported MI250 only
FP32 90.5 TFLOPS 5.4 TFLOPS 17x higher on MI250
FP64 45.3 TFLOPS Not supported MI250 only
Platform
Interconnect Infinity Fabric 400 GB/s PCIe only Infinity Fabric on MI250 only
Board power 500 W 120 W 4.2x higher on MI250
Released Q4 2021 Q1 2019 3 years newer on MI250
Precision
Supported formats FP16BF16FP32FP64INT4INT8 FP16FP32

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

Source: MI250 datasheet and GTX 1660 Ti datasheet.

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Our data for AMD MI250 was last updated on Sept. 14, 2026, and for Nvidia GTX 1660 Ti on Nov. 13, 2026.