Two Nvidia workstation GPUs, one Pascal and one Turing: 2 GB GDDR5 against 24 GB GDDR6, 8.4x the memory bandwidth on the Quadro RTX 6000, and NVLink 100 GB/s on the Quadro RTX 6000 where the P620 is PCIe only.
At a glance
Memory
- P620
- 2 GB
- Quadro RTX 6000
- 24 GB
12x more on Quadro RTX 6000
Memory bandwidth
- P620
- 80 GB/s
- Quadro RTX 6000
- 672 GB/s
8.4x higher on Quadro RTX 6000
Cheapest on-demand
- P620
- --
- Quadro RTX 6000
- $1.50 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | P620 | Quadro RTX 6000 | Difference |
|---|---|---|---|
| On-demand | No on-demand listings | -- /GPU/hr from $1.50 |
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 Quadro RTX 6000: 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
P620 vs Quadro RTX 6000 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | P620 | Quadro RTX 6000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 2 GB GDDR5 | 24 GB GDDR6 | 12x more on Quadro RTX 6000 |
| Bandwidth | 80 GB/s | 672 GB/s | 8.4x higher on Quadro RTX 6000 |
| Bus width | 128-bit | 384-bit | 3x wider on Quadro RTX 6000 |
| Compute · dense | |||
| FP16 / BF16 | 130.5 TFLOPS | ||
| INT8 | Not supported | 261 TOPS | Quadro RTX 6000 only |
| FP32 | 1.3 TFLOPS | 16.3 TFLOPS | 13x higher on Quadro RTX 6000 |
| Platform | |||
| Interconnect | PCIe only | NVLink 100 GB/s | NVLink on Quadro RTX 6000 only |
| Board power | 40 W | 295 W | 7.4x higher on Quadro RTX 6000 |
| Released | Q1 2018 | Q3 2018 | 6 months newer on Quadro RTX 6000 |
| Precision | |||
| Supported formats | FP16FP32 | FP16FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: P620 datasheet and Quadro RTX 6000 datasheet.
Where to rent them
Providers listing these GPUs, those with both first, so you can switch without moving clouds.
| Provider | P620 /GPU/hr | Quadro RTX 6000 /GPU/hr |
|---|---|---|
Akamai Cloud
|
-- | On-Demand $1.50 |
Lambda Labs
|
-- | On-Demand $0.69 |
Similar GPUs
Other comparisons in the same class.
Our data for Nvidia P620 was last updated on Sept. 7, 2026, and for Nvidia Quadro RTX 6000 on Sept. 7, 2026.