iMac (21.5-inch Retina Early 2019) vs iMac (21.5-inch Retina Early 2019)

	iMac (21.5-inch Retina Early 2019)	iMac (21.5-inch Retina Early 2019)	Difference
Single Precision	874	874	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Half Precision	622	622	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Quantized	439	439	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
	Geekbench AI 1.2.0	Geekbench AI 1.2.0

System Information

	iMac (21.5-inch Retina Early 2019)	iMac (21.5-inch Retina Early 2019)
AI Framework	Core ML	Core ML
AI Backend	CPU	CPU
AI Device	Intel Core i5-8500	Intel Core i5-8500
Operating System	macOS 15.1.1 (Build 24B91)	macOS 15.1.1 (Build 24B91)
Model	iMac (21.5-inch Retina Early 2019)	iMac (21.5-inch Retina Early 2019)
Processor	Intel Core i5-8500 @ 3.00 GHz 1 Processor, 6 Cores	Intel Core i5-8500 @ 3.00 GHz 1 Processor, 6 Cores
Processor ID	GenuineIntel Family 6 Model 158 Stepping 10	GenuineIntel Family 6 Model 158 Stepping 10
Motherboard	Apple Inc. Mac-63001698E7A34814 iMac19,2	Apple Inc. Mac-63001698E7A34814 iMac19,2
BIOS	Apple Inc. 2069.0.0.0.0	Apple Inc. 2069.0.0.0.0
Memory	64.00 GB DDR4	64.00 GB DDR4

AI Performance

	iMac (21.5-inch Retina Early 2019)	iMac (21.5-inch Retina Early 2019)	Difference
Image Classification (SP)	444	444	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Image Classification (HP)	326	326	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Image Classification (Q)	178	178	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Image Segmentation (SP)	479	479	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Image Segmentation (HP)	388	388	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Image Segmentation (Q)	271	271	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Pose Estimation (SP)	2661	2661	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Pose Estimation (HP)	732	732	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Pose Estimation (Q)	660	660	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Object Detection (SP)	451	451	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Object Detection (HP)	352	352	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Object Detection (Q)	207	207	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Face Detection (SP)	1025	1025	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Face Detection (HP)	798	798	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Face Detection (Q)	331	331	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Depth Estimation (SP)	1320	1320	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Depth Estimation (HP)	1057	1057	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Depth Estimation (Q)	672	672	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Style Transfer (SP)	3484	3484	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Style Transfer (HP)	2597	2597	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Style Transfer (Q)	2107	2107	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Image Super-Resolution (SP)	1432	1432	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Image Super-Resolution (HP)	515	515	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Image Super-Resolution (Q)	364	364	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Text Classification (SP)	430	430	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Text Classification (HP)	420	420	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Text Classification (Q)	417	417	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Machine Translation (SP)	354	354	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Machine Translation (HP)	570	570	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)
Machine Translation (Q)	568	568	100.0%
iMac (21.5-inch Retina Early 2019)
iMac (21.5-inch Retina Early 2019)

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