iMac (27-inch Retina Early 2019) 2020-1-30 580 w/ sabrent m.2 Difference
GPU Score 50791 44325 114.6%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
Geekbench 5.1.1 Tryout Geekbench 5.1.0 Tryout

System Information

iMac (27-inch Retina Early 2019) 2020-1-30 580 w/ sabrent m.2
Operating System macOS 10.15.5 (Build 19F101) macOS 10.15.2 (Build 19C57)
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
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 Apple Inc. Mac-AA95B1DDAB278B95 1.0
Memory 64.00 GB DDR4 32.00 GB RAM
Metal Information
Device Name AMD Radeon RX 580
OpenCL Information
Platform Vendor Apple
Platform Name Apple
Device Vendor AMD
Device Name AMD Radeon RX 580 Compute Engine
Board Name
Compute Units 36
Maximum Frequency 1.37 GHz
Device Memory 8.00 GB

GPU Performance

iMac (27-inch Retina Early 2019) 2020-1-30 580 w/ sabrent m.2 Difference
GPU Score 50791 44325 114.6%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
Sobel 65920 56030 117.7%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
Canny 45617 33512 136.1%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
Stereo Matching 154345 147733 104.5%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
Histogram Equalization 34586 32640 106.0%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
Gaussian Blur 54972 49347 111.4%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
Depth of Field 122120 117458 104.0%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
Face Detection 10621 10044 105.7%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
Horizon Detection 42517 38970 109.1%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
Feature Matching 16579 13062 126.9%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
Particle Physics 178590 153716 116.2%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2
 
SFFT 40274 31462 128.0%
iMac (27-inch Retina Early 2019)
 
2020-1-30 580 w/ sabrent m.2