iMac18,3 iMac18,3 Difference
OpenCL Score 119579 119579 100.0%
iMac18,3
 
iMac18,3
 
Geekbench 6.0.3 Geekbench 6.0.3

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 i7-6700K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-6700K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 94 Stepping 3 GenuineIntel Family 6 Model 94 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 509.0.0.0.0 Acidanthera 509.0.0.0.0
Memory 64.00 GB DDR4 64.00 GB DDR4
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor AMD AMD
Device Name AMD Radeon RX 6900 XT Compute Engine AMD Radeon RX 6900 XT Compute Engine
Board Name
Compute Units 80 80
Maximum Frequency 2660 MHz 2660 MHz
Device Memory 16.0 GB 16.0 GB

OpenCL Performance

iMac18,3 iMac18,3 Difference
OpenCL Score 119579 119579 100.0%
iMac18,3
 
iMac18,3
 
Background Blur 49543 49543 100.0%
iMac18,3
 
iMac18,3
 
Face Detection 41780 41780 100.0%
iMac18,3
 
iMac18,3
 
Horizon Detection 137196 137196 100.0%
iMac18,3
 
iMac18,3
 
Edge Detection 159965 159965 100.0%
iMac18,3
 
iMac18,3
 
Gaussian Blur 140259 140259 100.0%
iMac18,3
 
iMac18,3
 
Feature Matching 27894 27894 100.0%
iMac18,3
 
iMac18,3
 
Stereo Matching 632602 632602 100.0%
iMac18,3
 
iMac18,3
 
Particle Physics 371823 371823 100.0%
iMac18,3
 
iMac18,3