AMD MI300X vs Nvidia GTX 1660 Super

The MI300X is newer, with 32x the memory and 16x the bandwidth. The GTX 1660 Super is cheaper right now.

At a glance

Memory

32x more on MI300X

MI300X: 192 GB

GTX 1660 Super: 6 GB

Memory bandwidth

16x higher on MI300X

MI300X: 5,300 GB/s

GTX 1660 Super: 336 GB/s

Cheapest on-demand

98% cheaper on GTX 1660 Super

MI300X: $2.59 /GPU/hr

GTX 1660 Super: $0.04 /GPU/hr

Price comparison

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

Billing	MI300X	GTX 1660 Super
On-demand	$4.43 /GPU/hr from $2.59	-- /GPU/hr from $0.04
Reserved	$2.81 /GPU/hr from $1.63 (12 mo)	No reserved listings
Spot	-- /GPU/hr from $1.76	-- /GPU/hr from $0.02

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 and on-demand and spot on the GTX 1660 Super: 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 Super price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	MI300X	GTX 1660 Super	Difference
Memory
Capacity	192 GB HBM3	6 GB GDDR6	32x more on MI300X
Bandwidth	5,300 GB/s	336 GB/s	16x 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	10.1 TFLOPS	130x higher on MI300X
INT8	2,614.9 TOPS	Not supported	MI300X only
FP32	163.4 TFLOPS	5.0 TFLOPS	32x 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	125 W	6x higher on MI300X
Released	Q4 2023	Q4 2019	4 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 Super 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 Super
Denvr Canada	On request Custom	--
DigitalOcean USA	$2.59 /GPU/hr On-demand	--
Cyfuture AI India	$2.81 /GPU/hr On-demand	--
Oracle Cloud USA	$6.00 /GPU/hr On-demand	--
Azure USA	$7.86 /GPU/hr On-demand	--
Cirrascale USA	$3.12 /GPU/hr Reserved	--
Crusoe USA	On request Reserved	--
Runpod USA	On request Reserved	--
Salad Distributed	--	$0.0400 /GPU/hr On-demand
Theta EdgeCloud Distributed	--	$0.07 /GPU/hr On-demand