iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011) Difference
Single-Core Score 653 653 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Multi-Core Score 1924 1924 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Geekbench 5.1.0 Tryout Geekbench 5.1.0 Tryout

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System macOS 10.13.6 (Build 17G12034) macOS 10.13.6 (Build 17G12034)
Model iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Processor Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores
Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 GenuineIntel Family 6 Model 42 Stepping 7
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 2 32.0 KB x 2
L1 Data Cache 32.0 KB x 2 32.0 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 6.00 MB x 1 6.00 MB x 1
Motherboard Apple Inc. Mac-942B5BF58194151B Apple Inc. Mac-942B5BF58194151B
Northbridge
Southbridge
BIOS Apple Inc. 87.0.0.0.0 Apple Inc. 87.0.0.0.0
Memory 4.00 GB DDR3 4.00 GB DDR3

Single-Core Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011) Difference
Single-Core Score 653 653 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
AES-XTS 758 758 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Text Compression 781 781 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Image Compression 593 593 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Navigation 678 678 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
HTML5 450 450 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
SQLite 592 592 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
PDF Rendering 538 538 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Text Rendering 573 573 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Clang 586 586 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Camera 661 661 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
N-Body Physics 647 647 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Rigid Body Physics 850 850 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Gaussian Blur 630 630 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Face Detection 722 722 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Horizon Detection 699 699 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Image Inpainting 1242 1242 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
HDR 1236 1236 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Ray Tracing 833 833 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Structure from Motion 518 518 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Speech Recognition 750 750 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Machine Learning 516 516 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 

Multi-Core Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011) Difference
Multi-Core Score 1924 1924 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
AES-XTS 2383 2383 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Text Compression 2213 2213 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Image Compression 2076 2076 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Navigation 1493 1493 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
HTML5 1358 1358 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
SQLite 1813 1813 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
PDF Rendering 1714 1714 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Text Rendering 1593 1593 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Clang 1594 1594 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Camera 1995 1995 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
N-Body Physics 2059 2059 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Rigid Body Physics 2797 2797 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Gaussian Blur 2304 2304 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Face Detection 2285 2285 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Horizon Detection 2113 2113 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Image Inpainting 3360 3360 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
HDR 3794 3794 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Ray Tracing 2846 2846 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Structure from Motion 1565 1565 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Speech Recognition 1640 1640 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Machine Learning 1222 1222 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)