Can NVIDIA GeForce RTX 4070 SUPER run Llama 3.1 70B?
70B parameter LLM model on 12GB GDDR6X
No — not enough VRAM
SpeedWill not load
QualityN/A
VRAM Requirements
Llama 3.1 70B is a 70B parameter model. At full precision (FP16), it requires 140GB of VRAM. Your NVIDIA GeForce RTX 4070 SUPER only has 12GB — not enough even at maximum compression.
FP16 (Full Precision)140GB (need 128GB more)
Maximum quality, no quantization
Q8 (8-bit)70GB (need 58GB more)
Near-lossless, ~50% size reduction
Q4 (4-bit)40GB (need 28GB more)
Good quality, ~75% size reduction
Your GPU VRAM: 12GB GDDR6X at 504 GB/s bandwidth
Recommended system RAM: 32GB DDR5 (2x GPU VRAM minimum for model overflow)
Recommended system RAM: 32GB DDR5 (2x GPU VRAM minimum for model overflow)
NVIDIA GeForce RTX 4070 SUPER Specs
VRAM12GB GDDR6X
Memory Bandwidth504 GB/s
TDP220W
CUDA Cores7,168
Street Price~$550
AI Rating6/10
Other GPUs That Run Llama 3.1 70B
Other LLM Models on NVIDIA GeForce RTX 4070 SUPER
About Llama 3.1 70B
Frontier-class open LLM. Q4 fits on dual 24GB GPUs or a single 48GB card.
Category: LLM · Parameters: 70B · CUDA required: No (runs via llama.cpp/GGUF)