Low performance in Gtx 1070ti

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///**MXAO SSAO/SSIL**///
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#define USE_MXAO 1 //[MXAO] //-MXAO: Enables a highly sophisticated SSAO implementation that is also capable of Indirect Lighting calculation.

//>MXAO Settings<\\
#define fMXAOAmbientOcclusionAmount 2.00 //[0.00:3.00] //-Linearly increases AO intensity. Can cause pitch black clipping if set too high.
#define bMXAOIndirectLightingEnable 0 //[0:1] //-Enables Indirect Lighting calculation. Will cause a major fps hit.
#define fMXAOIndirectLightingAmount 4.00 //[0.00:12.00] //-Linearly increases IL intensity.
#define fMXAOIndirectLightingSaturation 1.00 //[0.00:3.00] //-Boosts IL saturation for more pronounced effect. 
#define fMXAOSampleRadius 4.50 //[0.20:100.00] //-Sample radius of GI, higher values drop performance. Heavily depending on game, GTASA: 10 = GTA V: 40ish
#define iMXAOSampleCount 64 //[16:255] //-Amount of MXAO samples. Higher means more accurate and less noisy AO at the cost of fps.
#define bMXAOSmartSamplingEnable 1 //[0:1] //-Enables smart sample count reduction for far areas. May look ugly when low sample count (16 or less) is used, turn it off then.
#define fMXAOSampleRandomization 1.00 //[0.00:1.00] //-Breaks up the dither pattern a bit if sample spiral gets too visible (low samples and/or high radius). Needs stronger blurring though.
#define fMXAONormalBias 0.20 //[0.00:1.00] //-Normals bias to reduce self-occlusion of surfaces that have a low angle to each other.
#define bMXAOBackfaceCheckEnable 0 //[0:1] //-For indirect lighting only! Enables back face check so surfaces facing away from the source position don't cast light. It comes with a slight fps drop.
#define bMXAOBoundaryCheckEnable 0 //[0:1] //-Enables screen boundary check for samples. Can be useful to remove odd behaviour with too high sample radius / objects very close to camera. It comes with a slight fps drop.
#define bMXAOLowPrecisionEnable 1 //[0:1] //-Enables lower bit mode for AO source texture (R32F vs R16F). This will improve performance but may introduce some artifacts at distant objects.
#define fMXAOBlurSharpness 2.50	//[0.00:5.00] //-AO sharpness, higher means more sharp geometry edges but noisier AO, less means smoother AO but blurry in the distance.
#define fMXAOBlurSteps 3 //[2:7] //-Offset count for AO smoothening. Higher means more smooth AO but also blurrier AO.
#define fMXAOSizeScale 1.00 //[0.50:1.00] //-Resolution scale in which AO is being calculated.
#define fMXAOMipLevelIL 2 //[0:4] //-Miplevel of IL texture. 0 = fullscreen, 1 = 1/2 screen width/height, 2 = 1/4 screen width/height and so forth. 
#define fMXAOMipLevelAO 0 //[0:2] //-Miplevel of AO texture. 0 = fullscreen, 1 = 1/2 screen width/height, 2 = 1/4 screen width/height and so forth. Best results: IL MipLevel = AO MipLevel + 2
#define bMXAODebugViewEnable 0 //[0:1] //-Enables raw AO/IL output for debugging and tuning purposes.
#define AO_FADE____START 0.6 //[0.00:1.00] //-Distance from camera where AO starts to fade out. 0.0 means camera itself, 1.0 means infinite distance.
#define AO_FADE____END 0.9 //[0.00:1.00] //-Distance from camera where AO fades out completely. 0.0 means camera itself, 1.0 means infinite distance.
#define MXAO_ToggleKey RESHADE_TOGGLE_KEY //[undef] //-

#undef USE_MXAO
#undef fMXAOAmbientOcclusionAmount
#undef bMXAOIndirectLightingEnable
#undef fMXAOIndirectLightingAmount
#undef fMXAOIndirectLightingSaturation
#undef fMXAOSampleRadius
#undef iMXAOSampleCount
#undef bMXAOSmartSamplingEnable
#undef fMXAOSampleRandomization
#undef fMXAONormalBias
#undef bMXAOBackfaceCheckEnable
#undef bMXAOBoundaryCheckEnable
#undef bMXAOLowPrecisionEnable
#undef fMXAOBlurSharpness
#undef fMXAOBlurSteps
#undef fMXAOSizeScale
#undef fMXAOMipLevelIL
#undef fMXAOMipLevelAO
#undef bMXAODebugViewEnable
#undef AO_FADE____START
#undef AO_FADE____END
#undef MXAO_ToggleKey