iMac (27-inch Retina Early 2019) iMac (27-inch Retina Early 2019) Difference
OpenCL Score 50020 50020 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
Geekbench 5.2.3 Tryout Geekbench 5.2.3 Tryout

System Information

iMac (27-inch Retina Early 2019) iMac (27-inch Retina Early 2019)
Operating System macOS 10.15.6 (Build 19G2021) macOS 10.15.6 (Build 19G2021)
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
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 8 32.0 KB x 8
L1 Data Cache 32.0 KB x 8 32.0 KB x 8
L2 Cache 256 KB x 8 256 KB x 8
L3 Cache 16.0 MB x 1 16.0 MB x 1
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 Apple Inc. Mac-BE088AF8C5EB4FA2 1.0
Northbridge
Southbridge
BIOS Apple Inc. 1037.100.345.0.0 Apple Inc. 1037.100.345.0.0
Memory 64.00 GB DDR4 64.00 GB DDR4
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon RX 580 Compute Engine AMD Radeon RX 580 Compute Engine
Board Name
Compute Units 36 36
Maximum Frequency 1.41 GHz 1.41 GHz
Device Memory 8.00 GB 8.00 GB

OpenCL Performance

iMac (27-inch Retina Early 2019) iMac (27-inch Retina Early 2019) Difference
OpenCL Score 50020 50020 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
Sobel 62551 62551 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
Canny 34638 34638 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
Stereo Matching 172448 172448 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
Histogram Equalization 33120 33120 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
Gaussian Blur 51474 51474 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
Depth of Field 127280 127280 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
Face Detection 10567 10567 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
Horizon Detection 40701 40701 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
Feature Matching 13654 13654 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
Particle Physics 250823 250823 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)
 
SFFT 41065 41065 100.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Early 2019)