iMac (27-inch Retina Late 2015) vs iMac (27-inch Retina Late 2015)

	iMac (27-inch Retina Late 2015)	iMac (27-inch Retina Late 2015)	Difference
Single Precision	688	688	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Half Precision	516	516	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Quantized	381	381	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
	Geekbench AI 1.1.0	Geekbench AI 1.1.0

System Information

	iMac (27-inch Retina Late 2015)	iMac (27-inch Retina Late 2015)
AI Framework	Core ML	Core ML
AI Backend	CPU	CPU
AI Device	Intel Core i7-6700K	Intel Core i7-6700K
Operating System	macOS 15.0.1 (Build 24A348)	macOS 15.0.1 (Build 24A348)
Model	iMac (27-inch Retina Late 2015)	iMac (27-inch Retina Late 2015)
Processor	Intel Core i7-6700K @ 4.00 GHz 1 Processor, 4 Cores, 8 Threads	Intel Core i7-6700K @ 4.00 GHz 1 Processor, 4 Cores, 8 Threads
Processor ID	GenuineIntel Family 6 Model 94 Stepping 3	GenuineIntel Family 6 Model 94 Stepping 3
Motherboard	Apple Inc. Mac-B809C3757DA9BB8D iMac17,1	Apple Inc. Mac-B809C3757DA9BB8D iMac17,1
BIOS	Apple Inc. 499.40.2.0.0	Apple Inc. 499.40.2.0.0
Memory	48.00 GB DDR3	48.00 GB DDR3

AI Performance

	iMac (27-inch Retina Late 2015)	iMac (27-inch Retina Late 2015)	Difference
Image Classification (SP)	336	336	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Image Classification (HP)	265	265	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Image Classification (Q)	159	159	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Image Segmentation (SP)	352	352	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Image Segmentation (HP)	310	310	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Image Segmentation (Q)	233	233	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Pose Estimation (SP)	1903	1903	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Pose Estimation (HP)	588	588	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Pose Estimation (Q)	533	533	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Object Detection (SP)	348	348	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Object Detection (HP)	291	291	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Object Detection (Q)	184	184	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Face Detection (SP)	790	790	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Face Detection (HP)	628	628	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Face Detection (Q)	295	295	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Depth Estimation (SP)	943	943	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Depth Estimation (HP)	846	846	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Depth Estimation (Q)	584	584	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Style Transfer (SP)	2657	2657	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Style Transfer (HP)	2026	2026	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Style Transfer (Q)	1688	1688	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Image Super-Resolution (SP)	1111	1111	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Image Super-Resolution (HP)	448	448	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Image Super-Resolution (Q)	311	311	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Text Classification (SP)	451	451	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Text Classification (HP)	426	426	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Text Classification (Q)	426	426	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Machine Translation (SP)	307	307	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Machine Translation (HP)	467	467	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)
Machine Translation (Q)	464	464	100.0%
iMac (27-inch Retina Late 2015)
iMac (27-inch Retina Late 2015)

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