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	970	970	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Half Precision	740	740	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Quantized	509	509	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 (Build 24D60)	macOS 15.3 (Build 24D60)
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 13	GenuineIntel Family 6 Model 158 Stepping 13
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	32.00 GB DDR4	32.00 GB DDR4

AI Performance

	iMac (27-inch Retina Early 2019)	iMac (27-inch Retina Early 2019)	Difference
Image Classification (SP)	501	501	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Classification (HP)	390	390	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Classification (Q)	206	206	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Segmentation (SP)	542	542	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Segmentation (HP)	447	447	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Segmentation (Q)	315	315	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Pose Estimation (SP)	2722	2722	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Pose Estimation (HP)	839	839	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Pose Estimation (Q)	758	758	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Object Detection (SP)	519	519	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Object Detection (HP)	410	410	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Object Detection (Q)	239	239	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Face Detection (SP)	1057	1057	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Face Detection (HP)	888	888	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Face Detection (Q)	377	377	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Depth Estimation (SP)	1427	1427	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Depth Estimation (HP)	1214	1214	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Depth Estimation (Q)	794	794	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Style Transfer (SP)	3815	3815	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Style Transfer (HP)	3407	3407	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Style Transfer (Q)	2568	2568	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Super-Resolution (SP)	1608	1608	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Super-Resolution (HP)	743	743	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Image Super-Resolution (Q)	438	438	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Text Classification (SP)	507	507	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Text Classification (HP)	494	494	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Text Classification (Q)	491	491	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Machine Translation (SP)	410	410	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Machine Translation (HP)	611	611	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)
Machine Translation (Q)	610	610	100.0%
iMac (27-inch Retina Early 2019)
iMac (27-inch Retina Early 2019)

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