Local VRAM Hardware Estimator
Will Your GPU Run It?
Calculate exact GPU VRAM requirements for any local LLM based on parameter count and quantization format.
Model Size
Quantization Format
Estimated VRAM Required
4.3 GB
7B parameters × 4.5-bit × 1.1x overhead
14 of 14 GPUs compatible
GPU Compatibility
RTX 306012 GB VRAM • consumer • ~$300
36% used
RTX 3070 Ti8 GB VRAM • consumer • ~$400
54% used
RTX 309024 GB VRAM • consumer • ~$800
18% used
RTX 4060 Ti 16GB16 GB VRAM • consumer • ~$450
27% used
RTX 4070 Ti Super16 GB VRAM • consumer • ~$800
27% used
RTX 4080 Super16 GB VRAM • consumer • ~$1,000
27% used
RTX 409024 GB VRAM • consumer • ~$1,600
18% used
RTX 509032 GB VRAM • consumer • ~$2,000
14% used
RTX A500024 GB VRAM • prosumer • ~$2,500
18% used
RTX A600048 GB VRAM • prosumer • ~$4,500
9% used
A100 40GB40 GB VRAM • datacenter • ~$10,000
11% used
A100 80GB80 GB VRAM • datacenter • ~$15,000
5% used
H100 80GB80 GB VRAM • datacenter • ~$25,000
5% used
H200 141GB141 GB VRAM • datacenter • ~$35,000
3% used