| User | KMCC | 
| Upload Date | Fri, 04 Feb 2022 06:43:27 +0000 | 
| Views | 7 | 
| System Information | |
|---|---|
| Operating System | macOS 11.6.2 (Build 20G314) | 
| Model | iMac (27-inch Late 2013) | 
| Model ID | iMac14,2 | 
| Motherboard | Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 | 
| CPU Information | |
|---|---|
| Name | Intel Core i7-4771 | 
| Topology | 1 Processor, 4 Cores, 8 Threads | 
| Base Frequency | 3.50 GHz | 
| L1 Instruction Cache | 32.0 KB x 4 | 
| L1 Data Cache | 32.0 KB x 4 | 
| L2 Cache | 256 KB x 4 | 
| L3 Cache | 8.00 MB x 1 | 
| Memory Information | |
|---|---|
| Memory | 32.00 GB DDR3 1600 MT/s | 
| OpenCL Information | |
|---|---|
| Platform Vendor | Apple | 
| Platform Name | Apple | 
| Device Vendor | NVIDIA | 
| Device Name | GeForce GTX 780M | 
| Compute Units | 8 | 
| Maximum Frequency | 648 MHz | 
| Device Memory | 4.00 GB | 
| OpenCL Score | 4434 | |
|---|---|---|
| 
Sobel
 | 
17534
 4.54 Gpixels/sec  | 
|
| 
Canny
 | 
6988
 437.4 Mpixels/sec  | 
|
| 
Stereo Matching
 | 
40561
 57.4 Gpixels/sec  | 
|
| 
Histogram Equalization
 | 
7226
 1.27 Gpixels/sec  | 
|
| 
Gaussian Blur
 | 
10155
 558.2 Mpixels/sec  | 
|
| 
Depth of Field
 | 
0
 0.00 pixels/sec  | 
|
| 
Face Detection
 | 
2797
 21.5 images/sec  | 
|
| 
Horizon Detection
 | 
9371
 231.0 Mpixels/sec  | 
|
| 
Feature Matching
 | 
3200
 66.2 Mpixels/sec  | 
|
| 
Particle Physics
 | 
56718
 1510.7 FPS  | 
|
| 
SFFT
 | 
7515
 103.5 Gflops  |