Nvidia GTX 1660 Super vs Nvidia RTX PRO 4000

The RTX PRO 4000 is newer, with 4x the memory and 2x the bandwidth. The GTX 1660 Super is cheaper right now.

At a glance

Memory

4x more on RTX PRO 4000

GTX 1660 Super: 6 GB

RTX PRO 4000: 24 GB

Memory bandwidth

2x higher on RTX PRO 4000

GTX 1660 Super: 336 GB/s

RTX PRO 4000: 672 GB/s

Cheapest on-demand

93% cheaper on GTX 1660 Super

GTX 1660 Super: $0.04 /GPU/hr

RTX PRO 4000: $0.57 /GPU/hr

Price comparison

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

Billing	GTX 1660 Super	RTX PRO 4000
On-demand	-- /GPU/hr from $0.04	-- /GPU/hr from $0.57
Reserved	No reserved listings	-- /GPU/hr from $0.26 (24 mo)
Spot	-- /GPU/hr from $0.02	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 GTX 1660 Super and on-demand and reserved on the RTX PRO 4000: 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 Super vs RTX PRO 4000 price history

Weekly median on-demand price per GPU per hour

Last 12 months

Aggregating historical prices...

Specs comparison

Spec	GTX 1660 Super	RTX PRO 4000	Difference
Memory
Capacity	6 GB GDDR6	24 GB GDDR7	4x more on RTX PRO 4000
Bandwidth	336 GB/s	672 GB/s	2x higher on RTX PRO 4000
Bus width	192-bit	192-bit	Identical
Compute · dense
FP4	Not supported	589 TFLOPS	RTX PRO 4000 only
FP8	Not supported	294.5 TFLOPS	RTX PRO 4000 only
FP16 / BF16	10.1 TFLOPS	147.3 TFLOPS	15x higher on RTX PRO 4000
INT8	Not supported	294.5 TOPS	RTX PRO 4000 only
FP32	5.0 TFLOPS	37 TFLOPS	7.4x higher on RTX PRO 4000
Platform
Interconnect	PCIe only	PCIe only
Board power	125 W	145 W	16% higher on RTX PRO 4000
Released	Q4 2019	Q1 2025	5 years newer on RTX PRO 4000
Precision
Supported formats	FP16FP32	FP4FP8FP16BF16TF32FP32INT8

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

Source: GTX 1660 Super datasheet and RTX PRO 4000 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 Super	RTX PRO 4000
Salad Distributed	$0.0400 /GPU/hr On-demand	--
Theta EdgeCloud Distributed	$0.07 /GPU/hr On-demand	--
Runpod USA	--	$0.57 /GPU/hr On-demand
Database Mart USA	--	$0.26 /GPU/hr Reserved