iMac (27-inch Retina Late 2015) Red Hat KVM Difference
Single-Core Score 825 515 160.2%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Multi-Core Score 2713 1358 199.8%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Geekbench 5.4.0 Tryout Geekbench 5.2.3 Tryout

System Information

iMac (27-inch Retina Late 2015) Red Hat KVM
Operating System macOS 11.2.3 (Build 20D91) Ubuntu 18.04.5 LTS 5.4.0-47-generic x86_64
Model iMac (27-inch Retina Late 2015) Red Hat KVM
Processor Intel Core i5-6500 @ 3.20 GHz
1 Processor, 4 Cores
Intel Xeon E5-2695 v2 @ 2.40 GHz
3 Processors, 3 Cores
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 62 Stepping 4
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 2 32.0 KB x 1
L1 Data Cache 32.0 KB x 2 32.0 KB x 1
L2 Cache 256 KB x 2 4.00 MB x 1
L3 Cache 6.00 MB x 1 16.0 MB x 1
Motherboard Apple Inc. Mac-DB15BD556843C820 iMac17,1 N/A
Northbridge
Southbridge
BIOS Apple Inc. 429.80.1.0.0 SeaBIOS 1.11.0-2.el7
Memory 8.00 GB DDR3 2.43 GB

Single-Core Performance

iMac (27-inch Retina Late 2015) Red Hat KVM Difference
Single-Core Score 825 515 160.2%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
AES-XTS 846 598 141.5%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Text Compression 832 564 147.5%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Image Compression 876 565 155.0%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Navigation 820 601 136.4%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
HTML5 709 220 322.3%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
SQLite 788 534 147.6%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
PDF Rendering 839 499 168.1%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Text Rendering 847 397 213.4%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Clang 810 488 166.0%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Camera 858 538 159.5%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
N-Body Physics 792 496 159.7%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Rigid Body Physics 1024 677 151.3%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Gaussian Blur 249 490 50.8%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Face Detection 515 572 90.0%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Horizon Detection 860 574 149.8%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Image Inpainting 1403 965 145.4%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
HDR 1597 1040 153.6%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Ray Tracing 926 704 131.5%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Structure from Motion 820 419 195.7%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Speech Recognition 878 568 154.6%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Machine Learning 1003 349 287.4%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 

Multi-Core Performance

iMac (27-inch Retina Late 2015) Red Hat KVM Difference
Multi-Core Score 2713 1358 199.8%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
AES-XTS 3197 1262 253.3%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Text Compression 2741 1411 194.3%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Image Compression 3227 1613 200.1%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Navigation 2066 1383 149.4%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
HTML5 2470 642 384.7%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
SQLite 2918 1469 198.6%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
PDF Rendering 2794 1485 188.1%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Text Rendering 2680 1063 252.1%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Clang 2878 1312 219.4%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Camera 1314 995 132.1%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
N-Body Physics 2811 1266 222.0%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Rigid Body Physics 3833 1920 199.6%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Gaussian Blur 3094 1533 201.8%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Face Detection 2531 1455 174.0%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Horizon Detection 2951 1668 176.9%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Image Inpainting 4618 2639 175.0%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
HDR 5505 2872 191.7%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Ray Tracing 4768 2078 229.5%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Structure from Motion 2755 1166 236.3%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Speech Recognition 1910 1619 118.0%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM
 
Machine Learning 1645 1035 158.9%
iMac (27-inch Retina Late 2015)
 
Red Hat KVM