[Neosim] Resolve mis-correlation of large outliers

[vmgeorgeTT]

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Test Name	Test Class	RTL Passed	RTL Cycles	Model Passed	Model Cycles	Model/RTL Ratio
t6-quas-n1-ttx-matmul-block-in0-4-2-in1-2-6-Int8-Int32-w-bias-llk	MATMUL	PASS	8349	PASS	27646	3.3113
t6-quas-n1-ttx-matmul-block-in0-4-2-in1-2-6-Uint8-Int32-w-bias-llk	MATMUL	PASS	8349	PASS	27646	3.3113
t6-quas-n1-ttx-matmul-block-in0-4-2-in1-2-6-Float32-w-bias-llk	MATMUL	PASS	8449	PASS	27775	3.2874
t6-quas-n1-ttx-matmul-block-in0-4-2-in1-2-6-Float32-MXInt2-out-both-packers-w-bias-llk	MATMUL	PASS	8449	PASS	21211	2.5105