iMac (27-inch Retina) iMac (27-inch Retina) Difference
GPU Score 22276 22276 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Geekbench 5.5.1 Pro Geekbench 5.5.1 Pro

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 15.7.1 (Build 24G231) macOS 15.7.1 (Build 24G231)
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
Motherboard Apple Inc. Mac-42FD25EABCABB274 iMac15,1 Apple Inc. Mac-42FD25EABCABB274 iMac15,1
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 M290X Compute Engine AMD Radeon R9 M290X Compute Engine
Board Name
Compute Units 20 20
Maximum Frequency 975 MHz 975 MHz
Device Memory 2.00 GB 2.00 GB

GPU Performance

iMac (27-inch Retina) iMac (27-inch Retina) Difference
GPU Score 22276 22276 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Sobel 31300 31300 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Canny 13007 13007 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Stereo Matching 73821 73821 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Histogram Equalization 20230 20230 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Gaussian Blur 20199 20199 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Depth of Field 53933 53933 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Face Detection 6053 6053 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Horizon Detection 16731 16731 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Feature Matching 7081 7081 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Particle Physics 105065 105065 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
SFFT 13428 13428 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)