iMac (27-inch Retina Early 2019) vs iMac (27-inch Retina Early 2019)

	iMac (27-inch Retina Early 2019)	iMac (27-inch Retina Early 2019)	Difference
Single Precision	1035	1035	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Half Precision	786	786	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Quantized	533	533	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
	Geekbench AI 1.2.0	Geekbench AI 1.2.0

System Information

	iMac (27-inch Retina Early 2019)	iMac (27-inch Retina Early 2019)
AI Framework	Core ML	Core ML
AI Backend	CPU	CPU
AI Device	Intel Core i9-9900K	Intel Core i9-9900K
Operating System	macOS 15.3.1 (Build 24D70)	macOS 15.3.1 (Build 24D70)
Model	iMac (27-inch Retina Early 2019)	iMac (27-inch Retina Early 2019)
Processor	Intel Core i9-9900K @ 3.60 GHz 1 Processor, 8 Cores, 16 Threads	Intel Core i9-9900K @ 3.60 GHz 1 Processor, 8 Cores, 16 Threads
Processor ID	GenuineIntel Family 6 Model 158 Stepping 12	GenuineIntel Family 6 Model 158 Stepping 12
Motherboard	Apple Inc. Mac-AA95B1DDAB278B95 iMac19,1	Apple Inc. Mac-AA95B1DDAB278B95 iMac19,1
BIOS	Apple Inc. 2069.80.3.0.0	Apple Inc. 2069.80.3.0.0
Memory	64.00 GB DDR4	64.00 GB DDR4

AI Performance

	iMac (27-inch Retina Early 2019)	iMac (27-inch Retina Early 2019)	Difference
Image Classification (SP)	550	550	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Classification (HP)	405	405	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Classification (Q)	218	218	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Segmentation (SP)	620	620	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Segmentation (HP)	488	488	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Segmentation (Q)	336	336	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Pose Estimation (SP)	3174	3174	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Pose Estimation (HP)	935	935	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Pose Estimation (Q)	838	838	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Object Detection (SP)	545	545	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Object Detection (HP)	433	433	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Object Detection (Q)	250	250	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Face Detection (SP)	1191	1191	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Face Detection (HP)	989	989	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Face Detection (Q)	394	394	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Depth Estimation (SP)	1587	1587	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Depth Estimation (HP)	1394	1394	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Depth Estimation (Q)	858	858	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Style Transfer (SP)	4118	4118	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Style Transfer (HP)	3753	3753	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Style Transfer (Q)	2825	2825	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Super-Resolution (SP)	1716	1716	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Super-Resolution (HP)	783	783	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Super-Resolution (Q)	461	461	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Text Classification (SP)	454	454	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Text Classification (HP)	476	476	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Text Classification (Q)	471	471	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Machine Translation (SP)	395	395	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Machine Translation (HP)	588	588	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Machine Translation (Q)	583	583	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)

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