Both have 24 GB of memory. The RTX PRO 4000 is newer, has 2.2x the bandwidth and is cheaper right now.
At a glance
Memory
Identical
- L4
- 24 GB
- RTX PRO 4000
- 24 GB
Memory bandwidth
2.2x higher on RTX PRO 4000
- L4
- 300 GB/s
- RTX PRO 4000
- 672 GB/s
Cheapest on-demand
37% cheaper on RTX PRO 4000
- L4
- $0.32 /GPU/hr
- RTX PRO 4000
- $0.20 /GPU/hr
Price comparison
Median price per GPU per hour by billing type, with the cheapest listing under it.
| Billing | L4 | RTX PRO 4000 | Difference |
|---|---|---|---|
| On-demand | $0.88 /GPU/hr from $0.32 | -- /GPU/hr from $0.20 | |
| Reserved | $0.52 /GPU/hr from $0.32 (36 mo) | -- /GPU/hr from $0.26 (24 mo) | |
| Spot | $0.41 /GPU/hr from $0.14 | -- /GPU/hr from $0.14 |
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 RTX PRO 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
L4 vs RTX PRO 4000 price history
Weekly median on-demand price per GPU per hour
Specs comparison
| Spec | L4 | RTX PRO 4000 | Difference |
|---|---|---|---|
| Memory | |||
| Capacity | 24 GB GDDR6 | 24 GB GDDR7 | Identical |
| Bandwidth | 300 GB/s | 672 GB/s | 2.2x higher on RTX PRO 4000 |
| Bus width | 192-bit | 192-bit | Identical |
| Compute · dense | |||
| FP4 | Not supported | 589 TFLOPS | RTX PRO 4000 only |
| FP8 | 242 TFLOPS | 294.5 TFLOPS | 22% higher on RTX PRO 4000 |
| FP16 / BF16 | 121 TFLOPS | 147.3 TFLOPS | 22% higher on RTX PRO 4000 |
| INT8 | 242 TOPS | 294.5 TOPS | 22% higher on RTX PRO 4000 |
| FP32 | 30.3 TFLOPS | 37 TFLOPS | 22% higher on RTX PRO 4000 |
| Platform | |||
| Interconnect | PCIe only | PCIe only | |
| Board power | 72 W | 145 W | 2x higher on RTX PRO 4000 |
| Released | Q1 2023 | Q1 2025 | 2 years newer on RTX PRO 4000 |
| Precision | |||
| Supported formats | FP8FP16BF16TF32FP32INT4INT8 | FP4FP8FP16BF16TF32FP32INT8 | |
Compute: Vendor peak figures, dense and per GPU. Not measured throughput.
Source: L4 datasheet and RTX PRO 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 | L4 | RTX PRO 4000 |
|---|---|---|
Vast.ai
USA
|
$0.32 /GPU/hr On-demand | $0.20 /GPU/hr On-demand |
Runpod
USA
|
$0.49 /GPU/hr On-demand | $0.57 /GPU/hr On-demand |
GPU.ai
UAE
|
$0.33 /GPU/hr On-demand | -- |
Jarvislabs
India
|
$0.44 /GPU/hr On-demand | -- |
UpCloud
Finland
|
$0.69 /GPU/hr On-demand | -- |
Scaleway
France
|
$0.89 /GPU/hr On-demand | -- |
Sesterce
France
|
$1.04 /GPU/hr On-demand | -- |
Runcrate
USA
|
$1.23 /GPU/hr On-demand PCIe | -- |
Database Mart
USA
|
-- | $0.26 /GPU/hr Reserved |
21 providers list the L4 and 3 the RTX PRO 4000. Every listing is on the L4 page and the RTX PRO 4000 page.
Similar GPUs
Other comparisons in the same class.
-
Nvidia T4
16 GB GDDR6 · released Q3 2018
From $0.10 /GPU/hr Compare -
Nvidia A10
24 GB GDDR6 · 2x the bandwidth of the L4
From $0.23 /GPU/hr Compare
-
Nvidia L40
48 GB GDDR6 · 2.9x the bandwidth of the L4
From $0.46 /GPU/hr Compare
-
Nvidia A4000
16 GB GDDR6 · 33% less bandwidth than the RTX PRO 4000
From $0.07 /GPU/hr Compare
Our data for Nvidia L4 was last updated on Sept. 14, 2026, and for Nvidia RTX PRO 4000 on Sept. 14, 2026.