Best GPU for Fine-Tuning 7B Models
Fine-tuning needs 3-4× model VRAM for gradients/optimizer. 7B → ~30GB minimum. A100 80GB is the cheapest option.
Last updated May 26, 2026 · Data refreshed every 6 hours
Top pick
L40S
From
$0.320/hr
Recommendations
4
Recommended GPUs
#1
A100 80GB
30 providers · 72 instances
$1.08/hr
cheapest
#2
H100
44 providers · 412 instances
$0.801/hr
cheapest
#3
L40S
19 providers · 180 instances
$0.320/hr
cheapest
#4
RTX 6000 Ada
3 providers · 9 instances
$0.970/hr
cheapest
Why These GPUs?
Fine-tuning needs 3-4× model VRAM for gradients/optimizer. 7B → ~30GB minimum. A100 80GB is the cheapest option.
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