iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB Difference
Single-Core Score 1176 1176 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Multi-Core Score 5371 5371 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Geekbench 5.3.1 Tryout Geekbench 5.3.1 Tryout

System Information

iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
Operating System macOS 11.1 (Build 20C69) macOS 11.1 (Build 20C69)
Model iMac (27-inch Retina Mid 2020) iMac (27-inch Retina Mid 2020)
Processor Intel Core i5-10600 @ 3.30 GHz
1 Processor, 6 Cores, 12 Threads
Intel Core i5-10600 @ 3.30 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 165 Stepping 3 GenuineIntel Family 6 Model 165 Stepping 3
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 6 32.0 KB x 6
L1 Data Cache 32.0 KB x 6 32.0 KB x 6
L2 Cache 256 KB x 6 256 KB x 6
L3 Cache 12.0 MB x 1 12.0 MB x 1
Motherboard Apple Inc. Mac-CFF7D910A743CAAF iMac20,1 Apple Inc. Mac-CFF7D910A743CAAF iMac20,1
Northbridge
Southbridge
BIOS Apple Inc. 1554.60.15.0.0 (iBridge: 18.16.13030.0.0,0) Apple Inc. 1554.60.15.0.0 (iBridge: 18.16.13030.0.0,0)
Memory 40.00 GB DDR4 40.00 GB DDR4

Single-Core Performance

iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB Difference
Single-Core Score 1176 1176 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
AES-XTS 1144 1144 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Text Compression 1323 1323 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Image Compression 1177 1177 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Navigation 1093 1093 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
HTML5 1117 1117 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
SQLite 1137 1137 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
PDF Rendering 1203 1203 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Text Rendering 1152 1152 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Clang 1154 1154 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Camera 1210 1210 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
N-Body Physics 1251 1251 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Rigid Body Physics 1374 1374 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Gaussian Blur 355 355 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Face Detection 730 730 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Horizon Detection 1183 1183 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Image Inpainting 2451 2451 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
HDR 2312 2312 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Ray Tracing 1320 1320 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Structure from Motion 1181 1181 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Speech Recognition 1378 1378 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Machine Learning 1049 1049 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 

Multi-Core Performance

iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB Difference
Multi-Core Score 5371 5371 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
AES-XTS 2886 2886 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Text Compression 6115 6115 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Image Compression 7183 7183 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Navigation 2222 2222 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
HTML5 5990 5990 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
SQLite 6908 6908 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
PDF Rendering 5434 5434 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Text Rendering 4191 4191 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Clang 7070 7070 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Camera 5371 5371 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
N-Body Physics 7200 7200 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Rigid Body Physics 10709 10709 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Gaussian Blur 6274 6274 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Face Detection 8094 8094 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Horizon Detection 5355 5355 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Image Inpainting 6839 6839 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
HDR 10492 10492 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Ray Tracing 9458 9458 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Structure from Motion 6257 6257 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Speech Recognition 2192 2192 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
Machine Learning 1451 1451 100.0%
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB
 
iMac (27-inch Retina Mid 2020) Slot 1&2=16GB Slot 3&4=4GB