iMac (27-inch Retina) iMac (27-inch Retina) Difference
OpenCL Score 27618 27618 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Geekbench 6.3.0 Geekbench 6.3.0

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 14.5 (Build 23F79) macOS 14.5 (Build 23F79)
Model iMac (27-inch Retina) iMac (27-inch Retina)
Processor Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-4790K @ 4.00 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 Apple Inc. Mac-FA842E06C61E91C5 iMac15,1 Apple Inc. Mac-FA842E06C61E91C5 iMac15,1
Northbridge
Southbridge
BIOS Apple Inc. 478.0.0.0.0 Apple Inc. 478.0.0.0.0
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 R9 M295X Compute Engine AMD Radeon R9 M295X Compute Engine
Board Name
Compute Units 32 32
Maximum Frequency 850 MHz 850 MHz
Device Memory 4.00 GB 4.00 GB

OpenCL Performance

iMac (27-inch Retina) iMac (27-inch Retina) Difference
OpenCL Score 27618 27618 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Background Blur 12892 12892 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Face Detection 8305 8305 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Horizon Detection 32307 32307 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Edge Detection 46548 46548 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Gaussian Blur 40624 40624 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Feature Matching 5140 5140 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Stereo Matching 123935 123935 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Particle Physics 81244 81244 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)