User | mvdoc |
Upload Date | Sun, 03 Jan 2021 02:09:59 +0000 |
Views | 3 |
System Information | |
---|---|
Operating System | macOS 10.15.7 (Build 19H114) |
Model | MacBook Air (13-inch Mid 2013) |
Model ID | MacBookAir6,2 |
Motherboard | Apple Inc. Mac-7DF21CB3ED6977E5 MacBookAir6,2 |
CPU Information | |
---|---|
Name | Intel Core i7-4650U |
Topology | 1 Processor, 2 Cores, 4 Threads |
Base Frequency | 1.70 GHz |
L1 Instruction Cache | 32.0 KB x 2 |
L1 Data Cache | 32.0 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 4.00 MB x 1 |
Memory Information | |
---|---|
Memory | 8.00 GB DDR3 800 MHz |
OpenCL Information | |
---|---|
Platform Vendor | Apple |
Platform Name | Apple |
Device Vendor | Intel |
Device Name | HD Graphics 5000 |
Compute Units | 40 |
Maximum Frequency | 1.10 GHz |
Device Memory | 1.50 GB |
OpenCL Score | 3492 | |
---|---|---|
Sobel
|
3692
955.2 Mpixels/sec |
|
Canny
|
1784
111.7 Mpixels/sec |
|
Stereo Matching
|
5718
8.09 Gpixels/sec |
|
Histogram Equalization
|
3077
542.9 Mpixels/sec |
|
Gaussian Blur
|
2714
149.2 Mpixels/sec |
|
Depth of Field
|
8909
103.3 Mpixels/sec |
|
Face Detection
|
2710
20.9 images/sec |
|
Horizon Detection
|
2979
73.4 Mpixels/sec |
|
Feature Matching
|
1235
25.5 Mpixels/sec |
|
Particle Physics
|
17931
477.6 FPS |
|
SFFT
|
1879
25.9 Gflops |