iMac (27-inch Retina) iMac (27-inch Retina) Difference
OpenCL Score 27138 27138 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Geekbench 5.1.1 Tryout Geekbench 5.1.1 Tryout

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 10.14.6 (Build 18G103) macOS 10.14.6 (Build 18G103)
Model iMac (27-inch Retina) iMac (27-inch Retina)
Processor Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 60 Stepping 3 GenuineIntel Family 6 Model 60 Stepping 3
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-FA842E06C61E91C5 iMac15,1 Apple Inc. Mac-FA842E06C61E91C5 iMac15,1
Northbridge
Southbridge
BIOS Apple Inc. 230.0.0.0.0 Apple Inc. 230.0.0.0.0
Memory 32.00 GB DDR3 32.00 GB DDR3
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon R9 M295X Compute Engine AMD Radeon R9 M295X Compute Engine
Board Name
Compute Units 32 32
Maximum Frequency 143 MHz 143 MHz
Device Memory 4.00 GB 4.00 GB

OpenCL Performance

iMac (27-inch Retina) iMac (27-inch Retina) Difference
OpenCL Score 27138 27138 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Sobel 35070 35070 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Canny 19739 19739 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Stereo Matching 94640 94640 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Histogram Equalization 20478 20478 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Gaussian Blur 27262 27262 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Depth of Field 71125 71125 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Face Detection 7263 7263 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Horizon Detection 23489 23489 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Feature Matching 7694 7694 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Particle Physics 91915 91915 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
SFFT 18734 18734 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)