iMac (27-inch Mid 2011) iMac (27-inch Mid 2011) Difference
Single-Core Score 775 775 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Multi-Core Score 2133 2133 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Geekbench 5.2.5 Tryout Geekbench 5.2.5 Tryout

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System macOS 10.13.6 (Build 17G66) macOS 10.13.6 (Build 17G66)
Model iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Processor Intel Core i5-2500S @ 2.70 GHz
1 Processor, 4 Cores
Intel Core i5-2500S @ 2.70 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-942B59F58194171B iMac12,2 Apple Inc. Mac-942B59F58194171B iMac12,2
Northbridge
Southbridge
BIOS Apple Inc. IM121.88Z.004F.B00.1804101150 Apple Inc. IM121.88Z.004F.B00.1804101150
Memory 20.00 GB DDR3 20.00 GB DDR3

Single-Core Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011) Difference
Single-Core Score 775 775 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
AES-XTS 857 857 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Text Compression 890 890 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Image Compression 763 763 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Navigation 781 781 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
HTML5 591 591 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
SQLite 673 673 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
PDF Rendering 697 697 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Text Rendering 661 661 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Clang 692 692 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Camera 757 757 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
N-Body Physics 820 820 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Rigid Body Physics 997 997 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Gaussian Blur 749 749 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Face Detection 829 829 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Horizon Detection 803 803 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Image Inpainting 1492 1492 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
HDR 1436 1436 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Ray Tracing 964 964 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Structure from Motion 597 597 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Speech Recognition 856 856 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Machine Learning 596 596 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 

Multi-Core Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011) Difference
Multi-Core Score 2133 2133 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
AES-XTS 2573 2573 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Text Compression 2396 2396 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Image Compression 2307 2307 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Navigation 1722 1722 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
HTML5 1719 1719 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
SQLite 1969 1969 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
PDF Rendering 1880 1880 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Text Rendering 1656 1656 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Clang 2048 2048 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Camera 2177 2177 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
N-Body Physics 2288 2288 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Rigid Body Physics 2986 2986 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Gaussian Blur 2454 2454 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Face Detection 2517 2517 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Horizon Detection 2312 2312 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Image Inpainting 3630 3630 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
HDR 4109 4109 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Ray Tracing 3147 3147 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Structure from Motion 1731 1731 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Speech Recognition 1666 1666 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Machine Learning 1216 1216 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)