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AI Model Size Estimator

Estimate memory requirements for different model architectures and platforms

Model Configuration

7.0B parameters
8.2K tokens

Memory Requirements

Model Size13.0 GB
Activation Memory3.3 GB
KV Cache4.0 GB
Total Memory (Inference)21.6 GB

Hardware Compatibility

DeviceVRAM/RAMInferenceTraining
NVIDIA RTX 409024.0 GB
NVIDIA RTX 408016.0 GB
NVIDIA RTX 309024.0 GB
NVIDIA L4048.0 GB
NVIDIA L424.0 GB
NVIDIA A100 (40GB)40.0 GB
NVIDIA A100 (80GB)80.0 GB
NVIDIA H100 (80GB)80.0 GB
NVIDIA B200128.0 GB
AMD MI300X192.0 GB
AMD MI300A128.0 GB
AMD MI250X128.0 GB
Google TPU v5e16.0 GB
Google TPU v5p128.0 GB
Apple M3 Ultra192.0 GB
Apple M2 Ultra192.0 GB
CPU (32GB RAM)32.0 GB
CPU (64GB RAM)64.0 GB
CPU (128GB RAM)128.0 GB

Optimization Suggestions

Your model configuration appears efficient for your current parameters.

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