iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015) Difference
OpenCL Score 20105 20105 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
Geekbench 5.0.2 Pro Geekbench 5.0.2 Pro

System Information

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Operating System macOS 10.14 (Build 18A391) macOS 10.14 (Build 18A391)
Model iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Processor Intel Core i5-6500 @ 3.20 GHz
1 Processor, 4 Cores
Intel Core i5-6500 @ 3.20 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 94 Stepping 3
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 2 32.0 KB x 2
L1 Data Cache 32.0 KB x 2 32.0 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 6.00 MB x 1 6.00 MB x 1
Motherboard Apple Inc. Mac-DB15BD556843C820 iMac17,1 Apple Inc. Mac-DB15BD556843C820 iMac17,1
Northbridge
Southbridge
BIOS Apple Inc. IM171.88Z.0157.B00.1806261148 Apple Inc. IM171.88Z.0157.B00.1806261148
Memory 32.00 GB DDR3 32.00 GB DDR3
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name ATI Radeon R9 M390 Compute Engine ATI Radeon R9 M390 Compute Engine
Board Name
Compute Units 16 16
Maximum Frequency 300 MHz 300 MHz
Device Memory 2.00 GB 2.00 GB

OpenCL Performance

iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015) Difference
OpenCL Score 20105 20105 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
Sobel 29697 29697 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
Canny 16291 16291 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
Stereo Matching 63350 63350 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
Histogram Equalization 18744 18744 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
Gaussian Blur 16476 16476 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
Depth of Field 44999 44999 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
Face Detection 5152 5152 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
Horizon Detection 15777 15777 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
Feature Matching 6511 6511 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
Particle Physics 61676 61676 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)
 
SFFT 15601 15601 100.0%
iMac (27-inch Retina Late 2015)
 
iMac (27-inch Retina Late 2015)