iMac18,3 iMac18,3 Difference
OpenCL Score 46986 46986 100.0%
iMac18,3
 
iMac18,3
 
Geekbench 5.5.1 Tryout Geekbench 5.5.1 Tryout

System Information

iMac18,3 iMac18,3
Operating System macOS 13.5 (Build 22G74) macOS 13.5 (Build 22G74)
Model iMac18,3 iMac18,3
Processor Intel Core i7-4770K @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-4770K @ 3.50 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 Acidanthera Mac-BE088AF8C5EB4FA2 iMac18,3 Acidanthera Mac-BE088AF8C5EB4FA2 iMac18,3
Northbridge
Southbridge
BIOS Acidanthera 499.40.2.0.0 Acidanthera 499.40.2.0.0
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 RX 580 Compute Engine AMD Radeon RX 580 Compute Engine
Board Name
Compute Units 36 36
Maximum Frequency 1366 MHz 1366 MHz
Device Memory 8.00 GB 8.00 GB

OpenCL Performance

iMac18,3 iMac18,3 Difference
OpenCL Score 46986 46986 100.0%
iMac18,3
 
iMac18,3
 
Sobel 59137 59137 100.0%
iMac18,3
 
iMac18,3
 
Canny 33397 33397 100.0%
iMac18,3
 
iMac18,3
 
Stereo Matching 157432 157432 100.0%
iMac18,3
 
iMac18,3
 
Histogram Equalization 32103 32103 100.0%
iMac18,3
 
iMac18,3
 
Gaussian Blur 48349 48349 100.0%
iMac18,3
 
iMac18,3
 
Depth of Field 111031 111031 100.0%
iMac18,3
 
iMac18,3
 
Face Detection 10432 10432 100.0%
iMac18,3
 
iMac18,3
 
Horizon Detection 39106 39106 100.0%
iMac18,3
 
iMac18,3
 
Feature Matching 13014 13014 100.0%
iMac18,3
 
iMac18,3
 
Particle Physics 223211 223211 100.0%
iMac18,3
 
iMac18,3
 
SFFT 38803 38803 100.0%
iMac18,3
 
iMac18,3