AMD MI300X vs Nvidia GTX 1660 Ti

The MI300X is newer, with 32x the memory and 18x the bandwidth.

At a glance

Memory

32x more on MI300X

MI300X: 192 GB

GTX 1660 Ti: 6 GB

Memory bandwidth

18x higher on MI300X

MI300X: 5,300 GB/s

GTX 1660 Ti: 288 GB/s

Cheapest on-demand

MI300X: $2.59 /GPU/hr

GTX 1660 Ti: --

Price comparison

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

Billing	MI300X	GTX 1660 Ti
On-demand	$2.86 /GPU/hr from $2.59	No on-demand listings
Reserved	$2.34 /GPU/hr from $1.64 (12 mo)	No reserved listings
Spot	-- /GPU/hr from $1.84	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 spot on the MI300X: 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

MI300X vs GTX 1660 Ti price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	MI300X	GTX 1660 Ti	Difference
Memory
Capacity	192 GB HBM3	6 GB GDDR6	32x more on MI300X
Bandwidth	5,300 GB/s	288 GB/s	18x higher on MI300X
Bus width	8,192-bit	192-bit	43x wider on MI300X
Compute · dense
FP8	2,614.9 TFLOPS	Not supported	MI300X only
FP16 / BF16	1,307.4 TFLOPS	10.9 TFLOPS	120x higher on MI300X
INT8	2,614.9 TOPS	Not supported	MI300X only
FP32	163.4 TFLOPS	5.4 TFLOPS	30x higher on MI300X
FP64	81.7 TFLOPS	Not supported	MI300X only
Platform
Interconnect	Infinity Fabric 896 GB/s	PCIe only	Infinity Fabric on MI300X only
Board power	750 W	120 W	6.2x higher on MI300X
Released	Q4 2023	Q1 2019	5 years newer on MI300X
Precision
Supported formats	FP8FP16BF16TF32FP32FP64INT8	FP16FP32

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

Source: MI300X 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	MI300X	GTX 1660 Ti
Hot Aisle USA	$3.39 /GPU/hr Reserved	--
Denvr Canada	On request Custom	--
DigitalOcean USA	$2.59 /GPU/hr On-demand	--
Seeweb Italy	$2.60 /GPU/hr On-demand	--
Cyfuture AI India	$2.82 /GPU/hr On-demand	--
Oracle Cloud USA	$6.00 /GPU/hr On-demand	--
Azure USA	$7.86 /GPU/hr On-demand	--
Crusoe USA	On request Reserved	--