iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011) Difference
OpenCL Score 13463 13463 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Geekbench 6.0.2 Geekbench 6.0.2

System Information

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011)
Operating System macOS 11.7.4 (Build 20G1120) macOS 11.7.4 (Build 20G1120)
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-7BA5B2D9E42DDD94 iMac12,1 Apple Inc. Mac-7BA5B2D9E42DDD94 iMac12,1
Northbridge
Southbridge
BIOS Apple Inc. 9999.999.999.999.999 Apple Inc. 9999.999.999.999.999
Memory 4.00 GB DDR3 4.00 GB DDR3
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon Polaris Compute Engine AMD Radeon Polaris Compute Engine
Board Name
Compute Units 14 14
Maximum Frequency 1053 MHz 1053 MHz
Device Memory 2.00 GB 2.00 GB

OpenCL Performance

iMac (21.5-inch Mid 2011) iMac (21.5-inch Mid 2011) Difference
OpenCL Score 13463 13463 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Background Blur 5189 5189 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Face Detection 4381 4381 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Horizon Detection 14163 14163 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Edge Detection 17824 17824 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Gaussian Blur 17294 17294 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Feature Matching 3003 3003 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Stereo Matching 69481 69481 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)
 
Particle Physics 52125 52125 100.0%
iMac (21.5-inch Mid 2011)
 
iMac (21.5-inch Mid 2011)