Nvidia K620 vs Nvidia M4000

The M4000 has 4x the memory and 6.6x the bandwidth.

At a glance

Memory

4x more on M4000

K620: 2 GB

M4000: 8 GB

Memory bandwidth

6.6x higher on M4000

K620: 29 GB/s

M4000: 192 GB/s

Cheapest on-demand

K620: --

M4000: $0.45 /GPU/hr

Price comparison

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

Billing	K620	M4000	Difference
On-demand	No on-demand listings	-- /GPU/hr from $0.45

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 on the M4000: 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 M4000 price history

Weekly median on-demand price per GPU per hour

Last 17 months

Aggregating historical prices...

Specs comparison

Spec	K620	M4000	Difference
Memory
Capacity	2 GB DDR3	8 GB GDDR5	4x more on M4000
Bandwidth	29 GB/s	192 GB/s	6.6x higher on M4000
Bus width	128-bit	256-bit	2x wider on M4000
Compute · dense
FP32	0.9 TFLOPS	2.6 TFLOPS	3x higher on M4000
Platform
Interconnect	PCIe only	PCIe only
Board power	45 W	120 W	2.7x higher on M4000
Released	Q3 2014	Q2 2015	11 months newer on M4000
Precision
Supported formats	FP32	FP32