iMac18,3 iMac18,3 Difference
OpenCL Score 103938 103938 100.0%
iMac18,3
 
iMac18,3
 
Geekbench 5.4.4 Tryout Geekbench 5.4.4 Tryout

System Information

iMac18,3 iMac18,3
Operating System macOS 11.6.4 (Build 20G417) macOS 11.6.4 (Build 20G417)
Model iMac18,3 iMac18,3
Processor Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads
Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 158 Stepping 13 GenuineIntel Family 6 Model 158 Stepping 13
Processor Codename
Processor Package
L1 Instruction Cache 32.0 KB x 8 32.0 KB x 8
L1 Data Cache 32.0 KB x 8 32.0 KB x 8
L2 Cache 256 KB x 8 256 KB x 8
L3 Cache 16.0 MB x 1 16.0 MB x 1
Motherboard Acidanthera Mac-BE088AF8C5EB4FA2 iMac18,3 Acidanthera Mac-BE088AF8C5EB4FA2 iMac18,3
Northbridge
Southbridge
BIOS Acidanthera 429.140.8.0.0 Acidanthera 429.140.8.0.0
Memory 32.00 GB DDR4 32.00 GB DDR4
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon RX 6800 XT Compute Engine AMD Radeon RX 6800 XT Compute Engine
Board Name
Compute Units 72 72
Maximum Frequency 2575 MHz 2575 MHz
Device Memory 16.0 GB 16.0 GB

OpenCL Performance

iMac18,3 iMac18,3 Difference
OpenCL Score 103938 103938 100.0%
iMac18,3
 
iMac18,3
 
Sobel 95183 95183 100.0%
iMac18,3
 
iMac18,3
 
Canny 86417 86417 100.0%
iMac18,3
 
iMac18,3
 
Stereo Matching 379497 379497 100.0%
iMac18,3
 
iMac18,3
 
Histogram Equalization 63437 63437 100.0%
iMac18,3
 
iMac18,3
 
Gaussian Blur 101392 101392 100.0%
iMac18,3
 
iMac18,3
 
Depth of Field 201393 201393 100.0%
iMac18,3
 
iMac18,3
 
Face Detection 28903 28903 100.0%
iMac18,3
 
iMac18,3
 
Horizon Detection 110845 110845 100.0%
iMac18,3
 
iMac18,3
 
Feature Matching 33383 33383 100.0%
iMac18,3
 
iMac18,3
 
Particle Physics 450217 450217 100.0%
iMac18,3
 
iMac18,3
 
SFFT 78552 78552 100.0%
iMac18,3
 
iMac18,3