iMac (27-inch Mid 2011) iMac (27-inch Mid 2011) Difference
OpenCL Score 35387 35387 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Geekbench 5.1.1 Pro Geekbench 5.1.1 Pro

System Information

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Operating System macOS 10.13.6 (Build 17G12034) macOS 10.13.6 (Build 17G12034)
Model iMac (27-inch Mid 2011) iMac (27-inch Mid 2011)
Processor Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
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 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-942B59F58194171B iMac12,2 Apple Inc. Mac-942B59F58194171B iMac12,2
Northbridge
Southbridge
BIOS Apple Inc. 87.0.0.0.0 Apple Inc. 87.0.0.0.0
Memory 28.00 GB DDR3 28.00 GB DDR3
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon RX 580 Compute Engine AMD Radeon RX 580 Compute Engine
Board Name
Compute Units 36 36
Maximum Frequency 1.34 GHz 1.34 GHz
Device Memory 8.00 GB 8.00 GB

OpenCL Performance

iMac (27-inch Mid 2011) iMac (27-inch Mid 2011) Difference
OpenCL Score 35387 35387 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Sobel 35809 35809 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Canny 26018 26018 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Stereo Matching 147341 147341 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Histogram Equalization 21106 21106 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Gaussian Blur 41756 41756 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Depth of Field 97099 97099 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Face Detection 9793 9793 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Horizon Detection 34062 34062 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Feature Matching 11878 11878 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
Particle Physics 100637 100637 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)
 
SFFT 23263 23263 100.0%
iMac (27-inch Mid 2011)
 
iMac (27-inch Mid 2011)