iMac (27-inch Retina) iMac (27-inch Retina) Difference
GPU Score 3468 3468 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Geekbench 5.4.0 Tryout Geekbench 5.4.0 Tryout

System Information

iMac (27-inch Retina) iMac (27-inch Retina)
Operating System macOS 10.15.7 (Build 19H524) macOS 10.15.7 (Build 19H524)
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 20.00 GB DDR3 20.00 GB DDR3
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor NVIDIA NVIDIA
Device Name GeForce GTX 650 Ti GeForce GTX 650 Ti
Board Name
Compute Units 4 4
Maximum Frequency 2.06 GHz 2.06 GHz
Device Memory 2.00 GB 2.00 GB

GPU Performance

iMac (27-inch Retina) iMac (27-inch Retina) Difference
GPU Score 3468 3468 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Sobel 13322 13322 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Canny 4722 4722 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Stereo Matching 28500 28500 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Histogram Equalization 6199 6199 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Gaussian Blur 6787 6787 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Depth of Field 0 0 0.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Face Detection 2308 2308 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Horizon Detection 6436 6436 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Feature Matching 3720 3720 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
Particle Physics 38581 38581 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)
 
SFFT 5422 5422 100.0%
iMac (27-inch Retina)
 
iMac (27-inch Retina)