The RTX 5000 is newer, with 8x the memory and 15x the bandwidth.
At a glance
Memory
8x more on RTX 5000
- K620
- 2 GB
- RTX 5000
- 16 GB
Memory bandwidth
15x higher on RTX 5000
- K620
- 29 GB/s
- RTX 5000
- 448 GB/s
Cheapest on-demand
- K620
- --
- RTX 5000
- $0.10 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | K620 | RTX 5000 | Difference |
|---|---|---|---|
| On-demand | No on-demand listings | $0.60 /GPU/hr from $0.10 | |
| Reserved | No reserved listings | -- /GPU/hr from $0.09 (1 mo) | |
| Spot | No spot listings | -- /GPU/hr from $0.05 |
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 5000: 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 5000 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | K620 | RTX 5000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 2 GB DDR3 | 16 GB GDDR6 | 8x more on RTX 5000 |
| Bandwidth | 29 GB/s | 448 GB/s | 15x higher on RTX 5000 |
| Bus width | 128-bit | 256-bit | 2x wider on RTX 5000 |
| Compute · dense | |||
| FP16 / BF16 | Not supported | 89.2 TFLOPS | RTX 5000 only |
| INT8 | Not supported | 178.4 TOPS | RTX 5000 only |
| FP32 | 0.9 TFLOPS | 11.2 TFLOPS | 13x higher on RTX 5000 |
| Platform | |||
| Interconnect | PCIe only | NVLink 50 GB/s | NVLink on RTX 5000 only |
| Board power | 45 W | 265 W | 5.9x higher on RTX 5000 |
| Released | Q3 2014 | Q3 2018 | 4 years newer on RTX 5000 |
| Precision | |||
| Supported formats | FP32 | FP16FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: K620 datasheet and RTX 5000 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 5000 |
|---|---|---|
Vast.ai
USA
|
-- | $0.10 /GPU/hr On-demand |
OVH
France
|
-- | $0.60 /GPU/hr On-demand |
Paperspace
USA
|
-- | $0.82 /GPU/hr On-demand |
Similar GPUs
Other comparisons in the same class.
-
Nvidia A5000
24 GB GDDR6 · 71% more bandwidth than the RTX 5000
From $0.23 /GPU/hr Compare -
Nvidia RTX 5000 Ada
32 GB GDDR6 · 29% more bandwidth than the RTX 5000
From $0.33 /GPU/hr Compare
Our data for Nvidia K620 was last updated on Sept. 14, 2026, and for Nvidia RTX 5000 on Sept. 14, 2026.