User | FrankKwok |
Upload Date | Wed, 29 Jan 2020 09:30:37 +0000 |
Views | 2 |
System Information | |
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Operating System | macOS 10.15.3 (Build 19D76) |
Model | iMac (27-inch Late 2013) |
Model ID | iMac14,2 |
Motherboard | Apple Inc. Mac-27ADBB7B4CEE8E61 iMac14,2 |
CPU Information | |
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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 | |
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Memory | 32.00 GB DDR3 800 MHz |
OpenCL Information | |
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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 | 4390 | |
---|---|---|
Sobel
|
17210
4.45 Gpixels/sec |
|
Canny
|
6987
437.4 Mpixels/sec |
|
Stereo Matching
|
41497
58.7 Gpixels/sec |
|
Histogram Equalization
|
6902
1.22 Gpixels/sec |
|
Gaussian Blur
|
10163
558.6 Mpixels/sec |
|
Depth of Field
|
0
0.00 pixels/sec |
|
Face Detection
|
2795
21.5 images/sec |
|
Horizon Detection
|
9413
232.0 Mpixels/sec |
|
Feature Matching
|
4821
99.7 Mpixels/sec |
|
Particle Physics
|
33983
905.2 FPS |
|
SFFT
|
7740
106.6 Gflops |