iMac (27-inch Retina 5K Late 2014) iMac (27-inch Retina 5K Late 2014) Difference
Single-Core Score 1085 1085 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Multi-Core Score 3910 3910 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 1085 1085 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
AES-XTS 1380 1380 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Text Compression 1113 1113 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Image Compression 1068 1068 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Navigation 905 905 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
HTML5 977 977 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
SQLite 1000 1000 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
PDF Rendering 999 999 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Text Rendering 988 988 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Clang 1005 1005 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Camera 1028 1028 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
N-Body Physics 1082 1082 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Rigid Body Physics 1188 1188 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Gaussian Blur 982 982 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Face Detection 1071 1071 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Horizon Detection 1043 1043 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Image Inpainting 2030 2030 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
HDR 1949 1949 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Ray Tracing 1373 1373 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Structure from Motion 967 967 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Speech Recognition 1054 1054 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Machine Learning 980 980 100.0%
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 3910 3910 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
AES-XTS 3818 3818 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Text Compression 4776 4776 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Image Compression 4762 4762 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Navigation 2582 2582 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
HTML5 3427 3427 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
SQLite 4005 4005 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
PDF Rendering 3811 3811 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Text Rendering 3409 3409 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Clang 4037 4037 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Camera 3639 3639 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
N-Body Physics 4390 4390 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Rigid Body Physics 5868 5868 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Gaussian Blur 4043 4043 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Face Detection 4686 4686 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Horizon Detection 4360 4360 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Image Inpainting 6002 6002 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
HDR 7308 7308 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Ray Tracing 6278 6278 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Structure from Motion 2738 2738 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Speech Recognition 2709 2709 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)
 
Machine Learning 1783 1783 100.0%
iMac (27-inch Retina 5K Late 2014)
 
iMac (27-inch Retina 5K Late 2014)