iMac (21.5-inch Retina Late 2015) MacBook Pro (13-inch Late 2020) Difference
Single-Core Score 880 1624 54.2%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Multi-Core Score 2908 6407 45.4%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Geekbench 5.0.2 Pro Geekbench 5.4.0 Tryout

System Information

iMac (21.5-inch Retina Late 2015) MacBook Pro (13-inch Late 2020)
Operating System macOS 10.15.2 (Build 19C57) macOS 11.2.3 (Build 20D91)
Model iMac (21.5-inch Retina Late 2015) MacBook Pro (13-inch Late 2020)
Processor Intel Core i5-5675R @ 3.10 GHz
1 Processor, 4 Cores
Apple M1 @ 3.18 GHz
1 Processor, 8 Cores
Processor ID GenuineIntel Family 6 Model 71 Stepping 1 Apple M1
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 2 128 KB x 1
L1 Data Cache 32.0 KB x 2 64.0 KB x 1
L2 Cache 256 KB x 2 4.00 MB x 1
L3 Cache 4.00 MB x 1
Motherboard Apple Inc. Mac-FFE5EF870D7BA81A iMac16,2 MacBookPro17,1
Northbridge
Southbridge
BIOS Apple Inc. 232.0.0.0.0
Memory 16.00 GB DDR3 8.00 GB

Single-Core Performance

iMac (21.5-inch Retina Late 2015) MacBook Pro (13-inch Late 2020) Difference
Single-Core Score 880 1624 54.2%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
AES-XTS 1167 2528 46.2%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Text Compression 865 1176 73.6%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Image Compression 867 1312 66.1%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Navigation 939 1578 59.5%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
HTML5 690 1603 43.0%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
SQLite 797 1361 58.6%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
PDF Rendering 809 1569 51.6%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Text Rendering 819 1701 48.1%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Clang 768 1577 48.7%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Camera 808 1542 52.4%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
N-Body Physics 691 1637 42.2%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Rigid Body Physics 1072 1738 61.7%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Gaussian Blur 692 1398 49.5%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Face Detection 917 2219 41.3%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Horizon Detection 930 1892 49.2%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Image Inpainting 1709 2963 57.7%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
HDR 1717 2271 75.6%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Ray Tracing 1059 2392 44.3%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Structure from Motion 841 1369 61.4%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Speech Recognition 795 1334 59.6%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Machine Learning 810 1158 69.9%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 

Multi-Core Performance

iMac (21.5-inch Retina Late 2015) MacBook Pro (13-inch Late 2020) Difference
Multi-Core Score 2908 6407 45.4%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
AES-XTS 3480 8937 38.9%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Text Compression 2756 4644 59.3%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Image Compression 2767 6526 42.4%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Navigation 2809 4727 59.4%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
HTML5 2712 6291 43.1%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
SQLite 2925 6121 47.8%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
PDF Rendering 2497 6317 39.5%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Text Rendering 2965 6781 43.7%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Clang 2429 6649 36.5%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Camera 2461 5495 44.8%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
N-Body Physics 2758 6555 42.1%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Rigid Body Physics 3574 7134 50.1%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Gaussian Blur 3217 6795 47.3%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Face Detection 3373 8059 41.9%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Horizon Detection 2624 7845 33.4%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Image Inpainting 4938 9727 50.8%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
HDR 5230 9872 53.0%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Ray Tracing 3855 13502 28.6%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Structure from Motion 2886 5128 56.3%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Speech Recognition 2585 4058 63.7%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)
 
Machine Learning 2215 4193 52.8%
iMac (21.5-inch Retina Late 2015)
 
MacBook Pro (13-inch Late 2020)