iMac (21.5-inch Retina Late 2015) iMac (21.5-inch Retina Late 2015) Difference
Single-Core Score 951 951 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Multi-Core Score 3467 3467 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Geekbench 5.1.1 Tryout Geekbench 5.1.1 Tryout

System Information

iMac (21.5-inch Retina Late 2015) iMac (21.5-inch Retina Late 2015)
Operating System macOS 10.14.6 (Build 18G4032) macOS 10.14.6 (Build 18G4032)
Model iMac (21.5-inch Retina Late 2015) iMac (21.5-inch Retina Late 2015)
Processor Intel Core i7-5775R @ 3.30 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-5775R @ 3.30 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 71 Stepping 1 GenuineIntel Family 6 Model 71 Stepping 1
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 6.00 MB x 1 6.00 MB x 1
Motherboard Apple Inc. Mac-FFE5EF870D7BA81A iMac16,2 Apple Inc. Mac-FFE5EF870D7BA81A iMac16,2
Northbridge
Southbridge
BIOS Apple Inc. 233.0.0.0.0 Apple Inc. 233.0.0.0.0
Memory 16.00 GB DDR3 16.00 GB DDR3

Single-Core Performance

iMac (21.5-inch Retina Late 2015) iMac (21.5-inch Retina Late 2015) Difference
Single-Core Score 951 951 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
AES-XTS 1206 1206 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Text Compression 969 969 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Image Compression 948 948 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Navigation 1027 1027 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
HTML5 740 740 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
SQLite 833 833 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
PDF Rendering 825 825 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Text Rendering 861 861 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Clang 791 791 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Camera 819 819 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
N-Body Physics 861 861 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Rigid Body Physics 1192 1192 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Gaussian Blur 768 768 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Face Detection 975 975 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Horizon Detection 952 952 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Image Inpainting 1840 1840 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
HDR 1849 1849 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Ray Tracing 1263 1263 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Structure from Motion 874 874 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Speech Recognition 1002 1002 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Machine Learning 1005 1005 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 

Multi-Core Performance

iMac (21.5-inch Retina Late 2015) iMac (21.5-inch Retina Late 2015) Difference
Multi-Core Score 3467 3467 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
AES-XTS 3544 3544 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Text Compression 4345 4345 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Image Compression 3909 3909 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Navigation 2970 2970 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
HTML5 2689 2689 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
SQLite 2950 2950 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
PDF Rendering 3232 3232 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Text Rendering 3086 3086 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Clang 3237 3237 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Camera 2732 2732 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
N-Body Physics 3667 3667 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Rigid Body Physics 5734 5734 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Gaussian Blur 3390 3390 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Face Detection 3587 3587 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Horizon Detection 3344 3344 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Image Inpainting 5670 5670 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
HDR 6370 6370 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Ray Tracing 4913 4913 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Structure from Motion 3043 3043 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Speech Recognition 3931 3931 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)
 
Machine Learning 2518 2518 100.0%
iMac (21.5-inch Retina Late 2015)
 
iMac (21.5-inch Retina Late 2015)