The P2000 is newer, with 2.5x the memory and 4.8x the bandwidth.
At a glance
Memory
2.5x more on P2000
- K620
- 2 GB
- P2000
- 5 GB
Memory bandwidth
4.8x higher on P2000
- K620
- 29 GB/s
- P2000
- 140 GB/s
Cheapest on-demand
- K620
- --
- P2000
- --
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
Price history
K620 vs P2000 price history
Weekly median on-demand price per GPU per hour
Aggregating historical prices...
Specs comparison
| Spec | K620 | P2000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 2 GB DDR3 | 5 GB GDDR5 | 2.5x more on P2000 |
| Bandwidth | 29 GB/s | 140 GB/s | 4.8x higher on P2000 |
| Bus width | 128-bit | 160-bit | 25% wider on P2000 |
| Compute · dense | |||
| FP32 | 0.9 TFLOPS | 3 TFLOPS | 3.5x higher on P2000 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 45 W | 75 W | 67% higher on P2000 |
| Released | Q3 2014 | Q1 2017 | 3 years newer on P2000 |
| Precision | |||
| Supported formats | FP32 | FP16FP32 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: K620 datasheet and P2000 datasheet.
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Our data for Nvidia K620 was last updated on Sept. 14, 2026, and for Nvidia P2000 on Sept. 14, 2026.