User | amazzanti |
Upload Date | Sat, 07 Nov 2020 14:26:27 +0000 |
Views | 2 |
System Information | |
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Operating System | macOS 10.15.7 (Build 19H2) |
Model | MacBook Air (13-inch Mid 2012) |
Model ID | MacBookAir5,2 |
Motherboard | Apple Inc. Mac-2E6FAB96566FE58C MacBookAir5,2 |
CPU Information | |
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Name | Intel Core i5-3427U |
Topology | 1 Processor, 2 Cores, 4 Threads |
Base Frequency | 1.80 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 | |
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Memory | 4.00 GB DDR3 800 MHz |
OpenCL Information | |
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Platform Vendor | Apple |
Platform Name | Apple |
Device Vendor | Intel |
Device Name | HD Graphics 4000 |
Compute Units | 16 |
Maximum Frequency | 1.15 GHz |
Device Memory | 1.50 GB |
OpenCL Score | 990 | |
---|---|---|
Sobel
|
568
147.1 Mpixels/sec |
|
Canny
|
572
35.8 Mpixels/sec |
|
Stereo Matching
|
657
929.0 Mpixels/sec |
|
Histogram Equalization
|
374
66.0 Mpixels/sec |
|
Gaussian Blur
|
725
39.8 Mpixels/sec |
|
Depth of Field
|
5350
62.0 Mpixels/sec |
|
Face Detection
|
680
5.23 images/sec |
|
Horizon Detection
|
871
21.5 Mpixels/sec |
|
Feature Matching
|
270
5.58 Mpixels/sec |
|
Particle Physics
|
12743
339.4 FPS |
|
SFFT
|
1416
19.5 Gflops |