iMac (27-inch Late 2013) iMac (27-inch Late 2013) Difference
GPU Score 1989 1989 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
Geekbench 5.5.1 Tryout Geekbench 5.5.1 Tryout

System Information

iMac (27-inch Late 2013) iMac (27-inch Late 2013)
Operating System macOS 12.7.5 (Build 21H1222) macOS 12.7.5 (Build 21H1222)
Model iMac (27-inch Late 2013) iMac (27-inch Late 2013)
Processor Intel Core i7-4771 @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads
Intel Core i7-4771 @ 3.50 GHz
1 Processor, 4 Cores, 8 Threads
Motherboard Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2
Memory 16.00 GB DDR3 16.00 GB DDR3
OpenCL Information
Platform Vendor Apple Apple
Platform Name Apple Apple
Device Vendor NVIDIA NVIDIA
Device Name GeForce GT 755M GeForce GT 755M
Board Name
Compute Units 2 2
Maximum Frequency 810 MHz 810 MHz
Device Memory 1.00 GB 1.00 GB

GPU Performance

iMac (27-inch Late 2013) iMac (27-inch Late 2013) Difference
GPU Score 1989 1989 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
Sobel 7052 7052 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
Canny 2511 2511 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
Stereo Matching 15011 15011 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
Histogram Equalization 3371 3371 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
Gaussian Blur 3542 3542 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
Depth of Field 0 0 0.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
Face Detection 1406 1406 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
Horizon Detection 3401 3401 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
Feature Matching 2196 2196 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
Particle Physics 20439 20439 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)
 
SFFT 2833 2833 100.0%
iMac (27-inch Late 2013)
 
iMac (27-inch Late 2013)