Library,Precision,CPU Offload,Memory After Loading (GB),Peak Memory GB,Inference Time (Seconds)
Diffusers,BF16,False,31.447,36.166,12
Diffusers,BF16,True,0.000,23.271,20
bitsandbytes,4-bit,False,12.584,17.281,12
bitsandbytes,4-bit,True,12.383,12.383,17
bitsandbytes,8-bit,False,19.273,24.432,27
bitsandbytes,8-bit,True,19.182,23.428,27
torchao,int4_weight_only,False,10.635,14.654,109
torchao,int4_weight_only,True,,,
torchao,int8_weight_only,False,17.020,21.482,15
torchao,int8_weight_only,True,0.000,12.189,26
torchao,float8_weight_only,False,17.016,21.488,15
torchao,float8_weight_only,True,0.000,12.348,27
quanto,INT4,False,12.254,16.139,109
quanto,INT4,True,,,
quanto,INT8,False,17.330,21.814,15
quanto,INT8,True,0.000,12.166,25
quanto,FP8,False,16.395,20.898,16
quanto,FP8,True,0.000,12.332,24
GGUF,Q4_1,False,16.838,21.326,23
GGUF,Q4_1,True,0.000,9.164,28
GGUF,Q8_0,False,21.502,25.973,15
GGUF,Q8_0,True,0.000,12.965,22
GGUF,Q2_k,False,13.264,17.752,26
GGUF,Q2_k,True,0.000,9.164,31
Diffusers,FP8 (e4m3),False,23.682,28.451,13
Diffusers,FP8 (e4m3),True,9.119,15.621,22