iMac (27-inch Retina Early 2019) vs iMac (27-inch Retina Late 2015)

iMac (27-inch Retina Early 2019) iMac (27-inch Retina Late 2015) Difference
Single-Core Score 1121 1015 110.4%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Multi-Core Score 5439 3999 136.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Geekbench 5.1.1 Pro Geekbench 5.2.3 Tryout

System Information

iMac (27-inch Retina Early 2019) iMac (27-inch Retina Late 2015)
Operating System macOS 10.15.4 (Build 19E287) macOS 10.15.4 (Build 19E287)
Model iMac (27-inch Retina Early 2019) iMac (27-inch Retina Late 2015)
Processor Intel Core i5-8500 @ 3.00 GHz
1 Processor, 6 Cores 		Intel Core i7-6700K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 10 GenuineIntel Family 6 Model 94 Stepping 3
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 3 32.0 KB x 4
L1 Data Cache 32.0 KB x 3 32.0 KB x 4
L2 Cache 256 KB x 3 256 KB x 4
L3 Cache 9.00 MB x 1 8.00 MB x 1
Motherboard Apple Inc. Mac-AA95B1DDAB278B95 iMac19,1 Apple Inc. Mac-B809C3757DA9BB8D iMac17,1
Northbridge
Southbridge
BIOS Apple Inc. 1037.100.345.0.0 Apple Inc. 170.0.0.0.0
Memory 40.00 GB DDR4 32.00 GB DDR3

Single-Core Performance

iMac (27-inch Retina Early 2019) iMac (27-inch Retina Late 2015) Difference
Single-Core Score 1121 1015 110.4%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
AES-XTS 1407 1074 131.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Text Compression 1068 982 108.8%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Image Compression 1001 999 100.2%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Navigation 1052 1000 105.2%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
HTML5 967 927 104.3%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
SQLite 984 965 102.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
PDF Rendering 1055 1044 101.1%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Text Rendering 1034 1027 100.7%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Clang 992 979 101.3%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Camera 1096 1077 101.8%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
N-Body Physics 1064 1028 103.5%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Rigid Body Physics 1273 1238 102.8%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Gaussian Blur 998 304 328.3%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Face Detection 1111 630 176.3%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Horizon Detection 1062 1046 101.5%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Image Inpainting 2167 2014 107.6%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
HDR 1950 1959 99.5%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Ray Tracing 1436 1116 128.7%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Structure from Motion 1071 1057 101.3%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Speech Recognition 1143 1113 102.7%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Machine Learning 1241 1180 105.2%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 

Multi-Core Performance

iMac (27-inch Retina Early 2019) iMac (27-inch Retina Late 2015) Difference
Multi-Core Score 5439 3999 136.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
AES-XTS 5865 4419 132.7%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Text Compression 5039 4763 105.8%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Image Compression 5697 4363 130.6%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Navigation 3429 2884 118.9%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
HTML5 5241 3329 157.4%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
SQLite 5602 3838 146.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
PDF Rendering 5193 3966 130.9%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Text Rendering 4893 3442 142.2%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Clang 5590 3870 144.4%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Camera 5749 3786 151.8%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
N-Body Physics 5357 4504 118.9%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Rigid Body Physics 7267 6035 120.4%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Gaussian Blur 5855 3827 153.0%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Face Detection 6412 4557 140.7%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Horizon Detection 5702 4300 132.6%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Image Inpainting 8549 6178 138.4%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
HDR 10662 7565 140.9%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Ray Tracing 8977 6298 142.5%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Structure from Motion 5898 3964 148.8%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Speech Recognition 3503 2571 136.3%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 
Machine Learning 3037 2106 144.2%
iMac (27-inch Retina Early 2019)
 
iMac (27-inch Retina Late 2015)
 

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