The P6000 is newer, with 12x the memory and 15x the bandwidth.
At a glance
Memory
12x more on P6000
- K620
- 2 GB
- P6000
- 24 GB
Memory bandwidth
15x higher on P6000
- K620
- 29 GB/s
- P6000
- 432 GB/s
Cheapest on-demand
- K620
- --
- P6000
- $1.10 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | K620 | P6000 | Difference |
|---|---|---|---|
| On-demand | No on-demand listings | -- /GPU/hr from $1.10 |
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 P6000: 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 P6000 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | K620 | P6000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 2 GB DDR3 | 24 GB GDDR5X | 12x more on P6000 |
| Bandwidth | 29 GB/s | 432 GB/s | 15x higher on P6000 |
| Bus width | 128-bit | 384-bit | 3x wider on P6000 |
| Compute · dense | |||
| FP32 | 0.9 TFLOPS | 12.6 TFLOPS | 15x higher on P6000 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 45 W | 250 W | 5.6x higher on P6000 |
| Released | Q3 2014 | Q4 2016 | 2 years newer on P6000 |
| Precision | |||
| Supported formats | FP32 | FP16FP32 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: K620 datasheet and P6000 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 | P6000 |
|---|---|---|
|
|
-- | $1.10 /GPU/hr On-demand |
Similar GPUs
Other comparisons in the same class.
-
Nvidia RTX A6000
48 GB GDDR6 · 78% more bandwidth than the P6000
From $0.35 /GPU/hr Compare -
Nvidia Quadro RTX 6000
24 GB GDDR6 · 56% more bandwidth than the P6000
From $0.13 /GPU/hr Compare
Our data for Nvidia K620 was last updated on Sept. 14, 2026, and for Nvidia P6000 on Sept. 14, 2026.