Nvidia A40 vs Nvidia L4

Nvidia L4 rents for 1.1x less per hour, but Nvidia A40 buys 1.1x more FP16 compute per dollar — the cheaper card is the dearer one per unit of work.

Prices and stock checked 0 minutes ago

Nvidia L4

$0.11/GPU/hr

cheapest of 4 providers · Lium

  • Ada Lovelace
  • Released Q1 2023
  • Median $0.29/GPU/hr
  • $80 per 730-hour month
  • 3 in stock In stock
See all Nvidia L4 prices

Datasheet, side by side

Memory per GPU2.0x on the Nvidia A40
Memory bandwidth2.3x on the Nvidia A40
FP16 / BF16 dense1.2x on the Nvidia A40
Board power4.2x on the Nvidia L4

Figures are the vendors' own published numbers, dense rates without sparsity. A bar is drawn only where both cards publish the same figure.

Price, side by side

Metric Nvidia A40 Nvidia L4
Cheapest listed $0.12 $0.11
Median across providers $0.73 $0.29
Most expensive listed $1.86 $0.95
Providers 4 4
Reporting stock 2 3
One month, 730 hours $88 $80

Frequently asked questions

Is the Nvidia A40 or the Nvidia L4 cheaper to rent?

The Nvidia A40 starts at $0.12 per GPU hour and the Nvidia L4 at $0.11. Nvidia L4 rents for 1.1x less per hour, but Nvidia A40 buys 1.1x more FP16 compute per dollar — the cheaper card is the dearer one per unit of work.

Which one can I actually get right now?

Nvidia A40: 2 of 4 providers report stock, cheapest in stock $0.35 at Runpod. Nvidia L4: 3 of 4 providers report stock, cheapest in stock $0.13 at Vast.ai.

What does a month on each card cost?

Nvidia A40: $88 for 730 hours at its cheapest listed rate. Nvidia L4: $80 for 730 hours at its cheapest listed rate.