iMac (27-inch Retina Mid 2017) iMac (27-inch Retina Mid 2017) Difference
OpenCL Score 33314 33314 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
Geekbench 5.5.1 Tryout Geekbench 5.5.1 Tryout

System Information

iMac (27-inch Retina Mid 2017) iMac (27-inch Retina Mid 2017)
Operating System macOS 13.2 (Build 22D49) macOS 13.2 (Build 22D49)
Model iMac (27-inch Retina Mid 2017) iMac (27-inch Retina Mid 2017)
Processor Intel Core i7-7700K @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-7700K @ 4.20 GHz
1 Processor, 4 Cores, 8 Threads
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 4
L1 Data Cache 32.0 KB x 4 32.0 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8.00 MB x 1 8.00 MB x 1
Motherboard Acidanthera Mac-BE088AF8C5EB4FA2 iMac18,3 Acidanthera Mac-BE088AF8C5EB4FA2 iMac18,3
Northbridge
Southbridge
BIOS Acidanthera 499.40.2.0.0 Acidanthera 499.40.2.0.0
Memory 32.00 GB RAM 32.00 GB RAM
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 1366 MHz 1366 MHz
Device Memory 8.00 GB 8.00 GB

OpenCL Performance

iMac (27-inch Retina Mid 2017) iMac (27-inch Retina Mid 2017) Difference
OpenCL Score 33314 33314 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
Sobel 43201 43201 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
Canny 26815 26815 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
Stereo Matching 150439 150439 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
Histogram Equalization 13125 13125 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
Gaussian Blur 33583 33583 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
Depth of Field 95557 95557 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
Face Detection 10450 10450 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
Horizon Detection 37635 37635 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
Feature Matching 10119 10119 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
Particle Physics 209460 209460 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)
 
SFFT 9167 9167 100.0%
iMac (27-inch Retina Mid 2017)
 
iMac (27-inch Retina Mid 2017)