iMac (27-inch Retina Late 2015) MacBook Pro (15-inch Mid 2018) Difference
Single-Core Score 808 965 83.7%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Multi-Core Score 2864 5063 56.6%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Geekbench 5.3.2 Geekbench 5.5.1 Tryout

System Information

iMac (27-inch Retina Late 2015) MacBook Pro (15-inch Mid 2018)
Operating System macOS 11.2 (Build 20D5042d) macOS 13.2.1 (Build 22D68)
Model iMac (27-inch Retina Late 2015) MacBook Pro (15-inch Mid 2018)
Processor Intel Core i5-6600 @ 3.30 GHz
1 Processor, 4 Cores
Intel Core i7-8850H @ 2.60 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 158 Stepping 10
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 2 32.0 KB x 6
L1 Data Cache 32.0 KB x 2 32.0 KB x 6
L2 Cache 256 KB x 2 256 KB x 6
L3 Cache 6.00 MB x 1 9.00 MB x 1
Motherboard Apple Inc. Mac-B809C3757DA9BB8D iMac17,1 Apple Inc. Mac-937A206F2EE63C01 MacBookPro15,1
Northbridge
Southbridge
BIOS Apple Inc. 429.60.3.0.0 Apple Inc. 1916.80.2.0.0 (iBridge: 20.16.3045.0.0,0)
Memory 32.00 GB DDR3 16.00 GB DDR4

Single-Core Performance

iMac (27-inch Retina Late 2015) MacBook Pro (15-inch Mid 2018) Difference
Single-Core Score 808 965 83.7%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
AES-XTS 932 1029 90.6%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Text Compression 661 754 87.7%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Image Compression 858 1025 83.7%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Navigation 746 801 93.1%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
HTML5 794 854 93.0%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
SQLite 796 909 87.6%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
PDF Rendering 896 994 90.1%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Text Rendering 854 974 87.7%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Clang 810 978 82.8%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Camera 907 961 94.4%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
N-Body Physics 680 703 96.7%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Rigid Body Physics 1072 1204 89.0%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Gaussian Blur 260 886 29.3%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Face Detection 547 1013 54.0%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Horizon Detection 918 939 97.8%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Image Inpainting 1649 1541 107.0%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
HDR 1696 1811 93.6%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Ray Tracing 958 1073 89.3%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Structure from Motion 925 978 94.6%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Speech Recognition 505 861 58.7%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Machine Learning 567 1166 48.6%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 

Multi-Core Performance

iMac (27-inch Retina Late 2015) MacBook Pro (15-inch Mid 2018) Difference
Multi-Core Score 2864 5063 56.6%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
AES-XTS 3322 4814 69.0%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Text Compression 2596 4897 53.0%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Image Compression 3165 6279 50.4%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Navigation 2025 3054 66.3%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
HTML5 2900 4603 63.0%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
SQLite 2255 5319 42.4%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
PDF Rendering 3015 5168 58.3%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Text Rendering 2967 4356 68.1%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Clang 1797 5726 31.4%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Camera 3182 4799 66.3%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
N-Body Physics 2441 5974 40.9%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Rigid Body Physics 3731 8838 42.2%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Gaussian Blur 2927 5285 55.4%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Face Detection 3578 6595 54.3%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Horizon Detection 3199 5609 57.0%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Image Inpainting 4850 7089 68.4%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
HDR 6000 10211 58.8%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Ray Tracing 5285 8353 63.3%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Structure from Motion 3389 4858 69.8%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Speech Recognition 1905 2646 72.0%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)
 
Machine Learning 1929 2182 88.4%
iMac (27-inch Retina Late 2015)
 
MacBook Pro (15-inch Mid 2018)