Nvidia K620 vs Nvidia RTX PRO 4500

The RTX PRO 4500 is newer, with 16x the memory and 31x the bandwidth.

At a glance

Memory

16x more on RTX PRO 4500

K620: 2 GB

RTX PRO 4500: 32 GB

Memory bandwidth

31x higher on RTX PRO 4500

K620: 29 GB/s

RTX PRO 4500: 896 GB/s

Cheapest on-demand

K620: --

RTX PRO 4500: $0.35 /GPU/hr

Price comparison

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

Billing	K620	RTX PRO 4500
On-demand	No on-demand listings	$0.82 /GPU/hr from $0.35
Reserved	No reserved listings	-- /GPU/hr from $0.33 (1 mo)
Spot	No spot listings	-- /GPU/hr from $0.24

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 reserved and spot on the RTX PRO 4500: 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

K620 vs RTX PRO 4500 price history

Weekly median on-demand price per GPU per hour

Last 17 months

Aggregating historical prices...

Specs comparison

Spec	K620	RTX PRO 4500	Difference
Memory
Capacity	2 GB DDR3	32 GB GDDR7	16x more on RTX PRO 4500
Bandwidth	29 GB/s	896 GB/s	31x higher on RTX PRO 4500
Bus width	128-bit	256-bit	2x wider on RTX PRO 4500
Compute · dense
FP4	Not supported	808.5 TFLOPS	RTX PRO 4500 only
FP8	Not supported	404.3 TFLOPS	RTX PRO 4500 only
FP16 / BF16	Not supported	202.1 TFLOPS	RTX PRO 4500 only
INT8	Not supported	404.3 TOPS	RTX PRO 4500 only
FP32	0.9 TFLOPS	51 TFLOPS	59x higher on RTX PRO 4500
Platform
Interconnect	PCIe only	PCIe only
Board power	45 W	200 W	4.4x higher on RTX PRO 4500
Released	Q3 2014	Q1 2025	11 years newer on RTX PRO 4500
Precision
Supported formats	FP32	FP4FP8FP16BF16TF32FP32INT8

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

Source: K620 datasheet and RTX PRO 4500 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	K620	RTX PRO 4500
Vast.ai USA	--	$0.35 /GPU/hr On-demand
GPU.ai UAE	--	$0.35 /GPU/hr On-demand
Runpod USA	--	$0.72 /GPU/hr On-demand
Massed Compute USA	--	$0.92 /GPU/hr On-demand
EmpirioLabs AI USA	--	$1.40 /GPU/hr On-demand
AWS USA	--	$2.52 /GPU/hr On-demand