User | rickyzhang |
Upload Date | Fri, 27 Nov 2020 07:15:49 +0000 |
Views | 2 |
System Information | |
---|---|
Operating System | macOS 11.0.1 (Build 20B50) |
Model | MacBook Air (13-inch Mid 2013) |
Model ID | MacBookAir6,2 |
Motherboard | Apple Inc. Mac-7DF21CB3ED6977E5 MacBookAir6,2 |
CPU Information | |
---|---|
Name | Intel Core i5-4250U |
Topology | 1 Processor, 2 Cores, 4 Threads |
Base Frequency | 1.30 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 | 3.00 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 | 1.00 GHz |
Device Memory | 1.50 GB |
OpenCL Score | 3542 | |
---|---|---|
Sobel
|
3608
933.7 Mpixels/sec |
|
Canny
|
1809
113.2 Mpixels/sec |
|
Stereo Matching
|
6387
9.03 Gpixels/sec |
|
Histogram Equalization
|
3363
593.4 Mpixels/sec |
|
Gaussian Blur
|
2627
144.4 Mpixels/sec |
|
Depth of Field
|
8828
102.3 Mpixels/sec |
|
Face Detection
|
2728
21.0 images/sec |
|
Horizon Detection
|
3032
74.7 Mpixels/sec |
|
Feature Matching
|
1230
25.4 Mpixels/sec |
|
Particle Physics
|
17735
472.4 FPS |
|
SFFT
|
1874
25.8 Gflops |