The T4 has 8x the memory and 3.8x the bandwidth.
At a glance
Memory
8x more on T4
- P620
- 2 GB
- T4
- 16 GB
Memory bandwidth
3.8x higher on T4
- P620
- 80 GB/s
- T4
- 300 GB/s
Cheapest on-demand
- P620
- --
- T4
- $0.10 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | P620 | T4 | Difference |
|---|---|---|---|
| On-demand | No on-demand listings | $0.64 /GPU/hr from $0.10 | |
| Reserved | No reserved listings | $0.43 /GPU/hr from $0.20 (36 mo) | |
| Spot | No spot listings | $0.26 /GPU/hr from $0.06 |
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. Verify before provisioning. More on how we price.
Price history
P620 vs T4 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | P620 | T4 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 2 GB GDDR5 | 16 GB GDDR6 | 8x more on T4 |
| Bandwidth | 80 GB/s | 300 GB/s | 3.8x higher on T4 |
| Bus width | 128-bit | 256-bit | 2x wider on T4 |
| Compute · dense | |||
| FP16 / BF16 | 65 TFLOPS | ||
| INT8 | Not supported | 130 TOPS | T4 only |
| FP32 | 1.3 TFLOPS | 8.1 TFLOPS | 6.2x higher on T4 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 40 W | 70 W | 75% higher on T4 |
| Released | Q1 2018 | Q3 2018 | 7 months newer on T4 |
| Precision | |||
| Supported formats | FP16FP32 | FP16FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: P620 datasheet and T4 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 | P620 | T4 |
|---|---|---|
Vast.ai
USA
|
-- | $0.10 /GPU/hr On-demand |
Zenlayer
USA
|
-- | $0.56 /GPU/hr On-demand PCIe |
Theta EdgeCloud
Distributed
|
-- | $0.20 /GPU/hr On-demand |
Hugging Face
USA
|
-- | $0.40 /GPU/hr On-demand |
Google Cloud
USA
|
-- | $0.42 /GPU/hr On-demand |
AWS
USA
|
-- | $0.53 /GPU/hr On-demand |
Azure
USA
|
-- | $0.53 /GPU/hr On-demand |
Cerebrium
USA
|
-- | $0.59 /GPU/hr On-demand |
0 providers list the P620 and 11 the T4. Every listing is on the P620 page and the T4 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia L40S
48 GB GDDR6 · 2.9x the bandwidth of the T4
From $0.55 /GPU/hr Compare -
Nvidia L4
24 GB GDDR6 · released Q1 2023
From $0.27 /GPU/hr Compare
Our data for Nvidia P620 was last updated on Sept. 14, 2026, and for Nvidia T4 on Sept. 14, 2026.