The RTX 4000 is newer and has 71% more bandwidth, with the same 8 GB of memory. The P4000 is cheaper right now.
At a glance
Memory
Identical
- P4000
- 8 GB
- RTX 4000
- 8 GB
Memory bandwidth
71% higher on RTX 4000
- P4000
- 243 GB/s
- RTX 4000
- 416 GB/s
Cheapest on-demand
90% cheaper on P4000
- P4000
- $0.06 /GPU/hr
- RTX 4000
- $0.56 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | P4000 | RTX 4000 | Difference |
|---|---|---|---|
| On-demand | -- /GPU/hr from $0.06 | -- /GPU/hr from $0.56 | |
| Reserved | -- /GPU/hr from $0.06 (1 mo) | No reserved listings | |
| Spot | -- /GPU/hr from $0.04 | 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 on-demand, reserved and spot on the P4000 and on-demand on the RTX 4000: 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
P4000 vs RTX 4000 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | P4000 | RTX 4000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 8 GB GDDR5 | 8 GB GDDR6 | Identical |
| Bandwidth | 243 GB/s | 416 GB/s | 71% higher on RTX 4000 |
| Bus width | 256-bit | 256-bit | Identical |
| Compute · dense | |||
| FP16 / BF16 | 57 TFLOPS | ||
| FP32 | 5.3 TFLOPS | 7.1 TFLOPS | 34% higher on RTX 4000 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 105 W | 160 W | 52% higher on RTX 4000 |
| Released | Q1 2017 | Q4 2018 | 2 years newer on RTX 4000 |
| Precision | |||
| Supported formats | FP16FP32 | FP16FP32INT4INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: P4000 datasheet and RTX 4000 datasheet.
Where to rent them
Providers that rent these GPUs, with each one's cheapest rate. Providers that rent both are listed first.
| Provider | P4000 | RTX 4000 |
|---|---|---|
Paperspace
USA
|
$0.51 /GPU/hr On-demand | $0.56 /GPU/hr On-demand |
Vast.ai
USA
|
$0.06 /GPU/hr On-demand | -- |
Similar GPUs
Other comparisons in the same class.
-
Nvidia A4000
16 GB GDDR6 · 84% more bandwidth than the P4000
From $0.08 /GPU/hr Compare -
Nvidia RTX 4500 Ada
24 GB GDDR6 · 78% more bandwidth than the P4000
From $0.36 /GPU/hr Compare
-
Nvidia P5000
16 GB GDDR5X · 19% more bandwidth than the P4000
From $0.78 /GPU/hr Compare
-
Nvidia RTX 4000 Ada
20 GB GDDR6 · 13% less bandwidth than the RTX 4000
From $0.20 /GPU/hr Compare
Our data for Nvidia P4000 was last updated on Sept. 14, 2026, and for Nvidia RTX 4000 on Sept. 14, 2026.