iMac (27-inch Retina 5K Late 2014) iMac (27-inch Retina 5K Late 2014) Difference
Single-Core Score 1062 1062 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Multi-Core Score 3701 3701 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Geekbench 5.1.1 Tryout Geekbench 5.1.1 Tryout

System Information

iMac (27-inch Retina 5K Late 2014) iMac (27-inch Retina 5K Late 2014)
Operating System macOS 10.15.4 (Build 19E287) macOS 10.15.4 (Build 19E287)
Model iMac (27-inch Retina) iMac (27-inch Retina)
Processor Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 60 Stepping 3
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 8.00 MB x 1 8.00 MB x 1
Motherboard Apple Inc. Mac-FA842E06C61E91C5 iMac15,1 Apple Inc. Mac-FA842E06C61E91C5 iMac15,1
Northbridge
Southbridge
BIOS Apple Inc. 233.0.0.0.0 Apple Inc. 233.0.0.0.0
Memory 32.00 GB DDR3 32.00 GB DDR3

Single-Core Performance

iMac (27-inch Retina 5K Late 2014) iMac (27-inch Retina 5K Late 2014) Difference
Single-Core Score 1062 1062 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
AES-XTS 1391 1391 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Text Compression 1045 1045 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Image Compression 1045 1045 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Navigation 892 892 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
HTML5 920 920 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
SQLite 1003 1003 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
PDF Rendering 992 992 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Text Rendering 963 963 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Clang 981 981 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Camera 1022 1022 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
N-Body Physics 1011 1011 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Rigid Body Physics 1183 1183 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Gaussian Blur 979 979 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Face Detection 1073 1073 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Horizon Detection 1047 1047 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Image Inpainting 1958 1958 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
HDR 1906 1906 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Ray Tracing 1282 1282 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Structure from Motion 912 912 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Speech Recognition 1069 1069 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Machine Learning 992 992 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 

Multi-Core Performance

iMac (27-inch Retina 5K Late 2014) iMac (27-inch Retina 5K Late 2014) Difference
Multi-Core Score 3701 3701 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
AES-XTS 3748 3748 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Text Compression 4435 4435 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Image Compression 4434 4434 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Navigation 2592 2592 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
HTML5 3210 3210 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
SQLite 3678 3678 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
PDF Rendering 3626 3626 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Text Rendering 3553 3553 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Clang 3636 3636 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Camera 3325 3325 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
N-Body Physics 3990 3990 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Rigid Body Physics 5577 5577 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Gaussian Blur 3870 3870 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Face Detection 3864 3864 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Horizon Detection 3988 3988 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Image Inpainting 5637 5637 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
HDR 6466 6466 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Ray Tracing 5748 5748 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Structure from Motion 3201 3201 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Speech Recognition 2564 2564 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Machine Learning 1750 1750 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)