The L40 is newer, with 24x the memory and 11x the bandwidth.
At a glance
Memory
24x more on L40
- L40
- 48 GB
- P620
- 2 GB
Memory bandwidth
11x higher on L40
- L40
- 864 GB/s
- P620
- 80 GB/s
Cheapest on-demand
- L40
- $0.78 /GPU/hr
- P620
- --
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | L40 | P620 | Difference |
|---|---|---|---|
| On-demand | $1.06 /GPU/hr from $0.78 | No on-demand listings | |
| Reserved | -- /GPU/hr from $0.70 | No reserved listings | |
| Spot | $0.79 /GPU/hr from $0.77 | No spot listings |
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 on the L40: 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
L40 vs P620 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | L40 | P620 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 48 GB GDDR6 | 2 GB GDDR5 | 24x more on L40 |
| Bandwidth | 864 GB/s | 80 GB/s | 11x higher on L40 |
| Bus width | 384-bit | 128-bit | 3x wider on L40 |
| Compute · dense | |||
| FP8 | 362 TFLOPS | Not supported | L40 only |
| FP16 / BF16 | 181.1 TFLOPS | ||
| INT8 | 362 TOPS | Not supported | L40 only |
| FP32 | 90.5 TFLOPS | 1.3 TFLOPS | 70x higher on L40 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 300 W | 40 W | 7.5x higher on L40 |
| Released | Q4 2022 | Q1 2018 | 5 years newer on L40 |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32INT4INT8 | FP16FP32 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: L40 datasheet and P620 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 | L40 | P620 |
|---|---|---|
GPU.ai
UAE
|
$0.78 /GPU/hr On-demand | -- |
Thunder Compute
USA
|
$0.79 /GPU/hr On-demand | -- |
Massed Compute
USA
|
$0.86 /GPU/hr On-demand | -- |
Sesterce
France
|
$0.97 /GPU/hr On-demand | -- |
Hyperstack
UK
|
$1.00 /GPU/hr On-demand | -- |
Oblivus
USA
|
$1.05 /GPU/hr On-demand PCIe | -- |
Spheron
Singapore
|
$1.06 /GPU/hr On-demand PCIe | -- |
Runcrate
USA
|
$1.14 /GPU/hr On-demand PCIe | -- |
12 providers list the L40 and 0 the P620. Every listing is on the L40 page and the P620 page.
Similar GPUs
Other comparisons in the same class.
Our data for Nvidia L40 was last updated on Sept. 14, 2026, and for Nvidia P620 on Sept. 14, 2026.