iMac18,3 vs iMac (27-inch Retina Mid 2017)

	iMac18,3		iMac (27-inch Retina Mid 2017)
OpenCL Score	144444			114822
	Geekbench 4.3.2 Pro		Geekbench 4.2.2

	iMac18,3	iMac (27-inch Retina Mid 2017)
Operating System	macOS 10.14.5 (Build 18F132)	macOS 10.13.3 (Build 17D47)
Model	iMac18,3	iMac (27-inch Retina Mid 2017)
Processor	Intel Core i7-7700 @ 3.60 GHz 1 Processor, 4 Cores, 8 Threads	Intel Core i5-7600K @ 3.80 GHz 1 Processor, 4 Cores
Processor ID	GenuineIntel Family 6 Model 158 Stepping 9	GenuineIntel Family 6 Model 158 Stepping 9
Processor Codename
Processor Package
L1 Instruction Cache	32.0 KB x 4	32.0 KB x 2
L1 Data Cache	32.0 KB x 4	32.0 KB x 2
L2 Cache	256 KB x 4	256 KB x 2
L3 Cache	8.00 MB x 1	6.00 MB x 1
Motherboard	Apple Inc. Mac-BE088AF8C5EB4FA2 1.0	Apple Inc. Mac-BE088AF8C5EB4FA2 iMac18,3
Northbridge
Southbridge
BIOS	Apple Inc. 170.0.0.0.0	Apple Inc. IM183.88Z.0157.B00.1802080917
Memory	48.00 GB 2133 MHz DDR4	64.00 GB 2400 MHz DDR4
OpenCL Information
Platform Vendor	Apple	Apple
Platform Name	Apple	Apple
Device Vendor	AMD	AMD
Device Name	AMD Radeon RX Vega 56 Compute Engine	AMD Radeon Pro 580 Compute Engine
Board Name
Compute Units	56	36
Maximum Frequency	800 MHz	1.20 GHz
Device Memory	7.98 GB	8.00 GB