COMPARE / L4 VS T4
L4 vs T4
Specs from the chip makers' datasheets; prices from the live Compute Cafe panel, refreshed hourly. Every rate is an on-demand published price with a source receipt.
CHEAPEST L4
$0.080/hr
SpotGPUs · median $0.70 · 26 providers
CHEAPEST T4
$0.070/hr
SpotGPUs · median $1.09 · 16 providers
CHEAPER RIGHT NOW
T4
live panel, 2026-09-27
| L4 | T4 | |
|---|---|---|
| MAKER | NVIDIA | NVIDIA |
| ARCHITECTURE | Ada Lovelace | Turing |
| LAUNCHED | 2023 | 2018 |
| MEMORY | 24 GB GDDR6 | 16 GB GDDR6 |
| MEMORY BANDWIDTH | 300 GB/s | 320 GB/s |
| TENSOR COMPUTE | 121 TFLOPS FP16 tensor dense (242 sparse); 242 TOPS INT8 dense | 65 TFLOPS FP16 tensor (130 TOPS INT8) |
| POWER DRAW | 72 W | 70 W |
| INTERCONNECT | PCIe 4.0 x16 | PCIe 3.0 x16 |
HOW TO CHOOSE
L4 vs T4
The L4 roughly doubles FP16 and INT8 throughput at the same 72 W and adds AV1. Unless the T4 is dramatically cheaper on the panel, take the L4.
T4 vs L4
The L4 is the T4's direct successor: roughly 2x the FP16 throughput and 2.5x the INT8, newer video engines, at a similar 72 W. Unless the T4 is dramatically cheaper on the panel, the L4 is the better default.
Workload fit
L4: small-model serving, video pipelines, edge and burst inference. T4: small-model inference, video transcoding, fine-tuning.
L4 VS T4 - FAQ
Which is cheaper to rent, L4 or T4?
By today's published on-demand rates: L4 starts at $0.080/GPU/hr (median $0.70, 26 providers) and T4 starts at $0.070/GPU/hr (median $1.09, 16 providers). The cheapest live listing is the T4 at SpotGPUs. Figures recompute from the panel on every refresh.
L4 or T4 - which should I rent?
L4: The L4 is the modern successor to the T4: a 72 W single-slot card with roughly double its predecessor's throughput, FP8 support, and Ada's AV1 video engines. T4: The T4 is NVIDIA's low-power inference workhorse: a 70-watt single-slot card that became the default cost floor for model serving. The side-by-side spec table and live price rows above give the full picture.
Where can I rent L4 and T4?
26 providers publish L4 rates and 16 publish T4 rates on Compute Cafe. Every row links to the provider's own published price - committed-use and reserved rates are excluded.
Full pricing: L4 · T4 · all comparisons