iMac18,3 iMac18,3 Difference
OpenCL Score 27805 27805 100.0%
iMac18,3
 
iMac18,3
 
Geekbench 5.1.1 Tryout Geekbench 5.1.1 Tryout

System Information

iMac18,3 iMac18,3
Operating System macOS 10.15.4 (Build 19E287) macOS 10.15.4 (Build 19E287)
Model iMac18,3 iMac18,3
Processor Intel Core i7-8700 @ 3.19 GHz
1 Processor, 6 Cores, 12 Threads
Intel Core i7-8700 @ 3.19 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 10 GenuineIntel Family 6 Model 158 Stepping 10
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 6 32.0 KB x 6
L1 Data Cache 32.0 KB x 6 32.0 KB x 6
L2 Cache 256 KB x 6 256 KB x 6
L3 Cache 12.0 MB x 1 12.0 MB x 1
Motherboard Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 Apple Inc. Mac-BE088AF8C5EB4FA2 1.0
Northbridge
Southbridge
BIOS Apple Inc. 181.0.0.0.0 Apple Inc. 181.0.0.0.0
Memory 16.00 GB RAM 16.00 GB RAM
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon HD 7950 Compute Engine AMD Radeon HD 7950 Compute Engine
Board Name
Compute Units 28 28
Maximum Frequency 880 MHz 880 MHz
Device Memory 3.00 GB 3.00 GB

OpenCL Performance

iMac18,3 iMac18,3 Difference
OpenCL Score 27805 27805 100.0%
iMac18,3
 
iMac18,3
 
Sobel 39066 39066 100.0%
iMac18,3
 
iMac18,3
 
Canny 19909 19909 100.0%
iMac18,3
 
iMac18,3
 
Stereo Matching 91294 91294 100.0%
iMac18,3
 
iMac18,3
 
Histogram Equalization 21692 21692 100.0%
iMac18,3
 
iMac18,3
 
Gaussian Blur 25561 25561 100.0%
iMac18,3
 
iMac18,3
 
Depth of Field 71101 71101 100.0%
iMac18,3
 
iMac18,3
 
Face Detection 6901 6901 100.0%
iMac18,3
 
iMac18,3
 
Horizon Detection 24178 24178 100.0%
iMac18,3
 
iMac18,3
 
Feature Matching 6192 6192 100.0%
iMac18,3
 
iMac18,3
 
Particle Physics 103520 103520 100.0%
iMac18,3
 
iMac18,3
 
SFFT 25653 25653 100.0%
iMac18,3
 
iMac18,3