iMac (27-inch Retina Late 2015) Jacky Mac iMac (27-inch Retina Late 2015) Jacky Mac Difference
Single-Core Score 970 970 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Multi-Core Score 3811 3811 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Geekbench 5.4.2 Tryout Geekbench 5.4.2 Tryout

System Information

iMac (27-inch Retina Late 2015) Jacky Mac iMac (27-inch Retina Late 2015) Jacky Mac
Operating System macOS 10.15.7 (Build 19H1323) macOS 10.15.7 (Build 19H1323)
Model iMac (27-inch Retina Late 2015) iMac (27-inch Retina Late 2015)
Processor Intel Core i7-6700K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-6700K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 94 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-B809C3757DA9BB8D iMac17,1 Apple Inc. Mac-B809C3757DA9BB8D iMac17,1
Northbridge
Southbridge
BIOS Apple Inc. 428.0.0.0.0 Apple Inc. 428.0.0.0.0
Memory 24.00 GB DDR3 24.00 GB DDR3

Single-Core Performance

iMac (27-inch Retina Late 2015) Jacky Mac iMac (27-inch Retina Late 2015) Jacky Mac Difference
Single-Core Score 970 970 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
AES-XTS 1029 1029 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Text Compression 947 947 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Image Compression 971 971 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Navigation 944 944 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
HTML5 837 837 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
SQLite 946 946 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
PDF Rendering 971 971 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Text Rendering 949 949 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Clang 956 956 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Camera 1029 1029 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
N-Body Physics 935 935 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Rigid Body Physics 1202 1202 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Gaussian Blur 300 300 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Face Detection 622 622 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Horizon Detection 1007 1007 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Image Inpainting 1994 1994 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
HDR 1898 1898 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Ray Tracing 1100 1100 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Structure from Motion 984 984 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Speech Recognition 1039 1039 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Machine Learning 1182 1182 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 

Multi-Core Performance

iMac (27-inch Retina Late 2015) Jacky Mac iMac (27-inch Retina Late 2015) Jacky Mac Difference
Multi-Core Score 3811 3811 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
AES-XTS 4180 4180 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Text Compression 4287 4287 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Image Compression 4207 4207 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Navigation 2763 2763 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
HTML5 3025 3025 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
SQLite 3710 3710 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
PDF Rendering 3648 3648 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Text Rendering 3490 3490 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Clang 3873 3873 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Camera 3477 3477 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
N-Body Physics 4377 4377 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Rigid Body Physics 5862 5862 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Gaussian Blur 3690 3690 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Face Detection 4516 4516 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Horizon Detection 4146 4146 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Image Inpainting 6057 6057 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
HDR 7216 7216 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Ray Tracing 6165 6165 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Structure from Motion 3532 3532 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Speech Recognition 2451 2451 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac
 
Machine Learning 2008 2008 100.0%
iMac (27-inch Retina Late 2015) Jacky Mac
 
iMac (27-inch Retina Late 2015) Jacky Mac