iMac18,3 iMac18,3 Difference
OpenCL Score 45839 45839 100.0%
iMac18,3
 
iMac18,3
 
Geekbench 6.0.2 Geekbench 6.0.2

System Information

iMac18,3 iMac18,3
Operating System macOS 13.3.1 (Build 22E261) macOS 13.3.1 (Build 22E261)
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 45839 45839 100.0%
iMac18,3
 
iMac18,3
 
Background Blur 21581 21581 100.0%
iMac18,3
 
iMac18,3
 
Face Detection 13519 13519 100.0%
iMac18,3
 
iMac18,3
 
Horizon Detection 50815 50815 100.0%
iMac18,3
 
iMac18,3
 
Edge Detection 73165 73165 100.0%
iMac18,3
 
iMac18,3
 
Gaussian Blur 61735 61735 100.0%
iMac18,3
 
iMac18,3
 
Feature Matching 8768 8768 100.0%
iMac18,3
 
iMac18,3
 
Stereo Matching 216246 216246 100.0%
iMac18,3
 
iMac18,3
 
Particle Physics 153528 153528 100.0%
iMac18,3
 
iMac18,3