User | zisu320 |
Upload Date | Thu, 11 May 2023 04:33:02 +0000 |
Views | 2 |
System Information | |
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Operating System | macOS 11.7.6 (Build 20G1231) |
Model | iMac (21.5-inch Retina Mid 2017) |
Model ID | iMac18,2 |
Motherboard | MSI Mac-77F17D7DA9285301 iMac18,2 |
CPU Information | |
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Name | Intel Core i5-4440 |
Topology | 1 Processor, 4 Cores |
Base Frequency | 3.10 GHz |
Cluster 1 | 4 Cores |
L1 Instruction Cache | 32.0 KB x 2 |
L1 Data Cache | 32.0 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 6.00 MB x 1 |
Memory Information | |
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Memory | 24.00 GB DDR3 1333 MT/s |
OpenCL Information | |
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Platform Vendor | Apple |
Platform Name | Apple |
Device Vendor | AMD |
Device Name | AMD Radeon HD Pitcairn PRO Prototype Compute Engine |
Compute Units | 20 |
Maximum Frequency | 1120 MHz |
Device Memory | 2.00 GB |
OpenCL Score | 26889 | |
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Sobel
|
39642
10.3 Gpixels/sec |
|
Canny
|
15044
941.7 Mpixels/sec |
|
Stereo Matching
|
86263
122.0 Gpixels/sec |
|
Histogram Equalization
|
23070
4.07 Gpixels/sec |
|
Gaussian Blur
|
23670
1.30 Gpixels/sec |
|
Depth of Field
|
62825
728.4 Mpixels/sec |
|
Face Detection
|
7049
54.3 images/sec |
|
Horizon Detection
|
18560
457.5 Mpixels/sec |
|
Feature Matching
|
7925
163.9 Mpixels/sec |
|
Particle Physics
|
140162
3733.3 FPS |
|
SFFT
|
20718
285.4 Gflops |