NVIDIA L40 48GB vs NVIDIA RTX 5000 Ada 32GB
The RTX 5000 Ada delivers 44% more FP8 throughput than the L40 (522 vs 362 TFLOPS dense). The L40 counters with 16 GB more memory (48 GB vs 32 GB).
NVIDIA L40 48GB
Full specs →NVIDIA RTX 5000 Ada 32GB
Full specs →Specifications
Performance (TFLOPS)
FLOPS by Precision
What actually differs
Both GPUs launched in 2023: the L40 on Ada Lovelace and the RTX 5000 Ada on Ada Lovelace.
Dense throughput for the L40 against the RTX 5000 Ada: FP32 91 vs 65 TFLOPS, FP8 362 vs 522 TFLOPS. Sparse figures, where the vendor publishes them, appear under each dense number in the performance table.
Memory is 48 GB against 32 GB, fed at 864 GB/s versus 576 GB/s. More memory per GPU means larger models fit before you have to shard across cards, which often matters more than raw TFLOPS for inference.
Power budgets are 300 W for the L40 and 250 W for the RTX 5000 Ada. At FP32 that works out to 0.30 against 0.26 TFLOPS per watt.
For LLM training and inference, weight the FP8 and FP16 rows and memory capacity most heavily. For scientific and HPC workloads, the FP64 row is the one to read.
Frequently asked questions
Is the L40 faster than the RTX 5000 Ada?
At FP8 precision the RTX 5000 Ada reaches 522 TFLOPS dense against 362 TFLOPS for the L40. The performance table on this page lists every published precision for both GPUs.
Which has more memory, the L40 or the RTX 5000 Ada?
The L40 carries 48 GB of memory versus 32 GB for the RTX 5000 Ada. Memory bandwidth is 864 GB/s for the L40 and 576 GB/s for the RTX 5000 Ada.
How much power do the L40 and the RTX 5000 Ada draw?
The L40 is rated at 300 W TDP and the RTX 5000 Ada at 250 W. On FP32 throughput per watt, the L40 is the more efficient part.
Can I rent the L40 or the RTX 5000 Ada in the cloud?
Yes. Live cloud listings tracked by Flopper start at $0.49 per GPU hour. The rental pricing section on this page lists current providers and rates for both GPUs.
Where to Rent
NVIDIA L40 48GB
| Provider | Configuration | Price/GPU-hr | Checked | |
|---|---|---|---|---|
 RunPod | 1× L40 48GB Community | $0.69 | 5h ago | View → |
 CoreWeave | 8× L40 48GB Spot | $0.78 | 5h ago | View → |
 Hyperstack | 1× L40 48GB Spot | $0.80 | 5h ago | View → |
| RunPod | 1× L40 48GB | $0.82 | 5h ago | View → |
 Massed Compute | 1× L40 48GB | $0.88 | 5h ago | View → |
| Hyperstack | 1× L40 48GB | $1.00 | 5h ago | View → |
| CoreWeave | 8× L40 48GB | $1.25 | 5h ago | View → |
Get Comparison Updates
New GPUs added weekly. Be the first to see how they compare.