Upload Date | Fri, 10 Apr 2020 00:44:34 +0000 |
Views | 2 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G12034) |
Model | MacBook Air (13-inch Mid 2011) |
Model ID | MacBookAir4,2 |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
CPU Information | |
---|---|
Name | Intel Core i5-2557M |
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 | 3.00 MB x 1 |
Memory Information | |
---|---|
Memory | 4.00 GB DDR3 666 MHz |
Single-Core Score | 503 | |
---|---|---|
Crypto Score | 593 | |
Integer Score | 462 | |
Floating Point Score | 577 | |
AES-XTS
|
593
1.01 GB/sec |
|
Text Compression
|
505
2.56 MB/sec |
|
Image Compression
|
469
22.2 Mpixels/sec |
|
Navigation
|
537
1.52 MTE/sec |
|
HTML5
|
395
463.9 KElements/sec |
|
SQLite
|
414
129.7 Krows/sec |
|
PDF Rendering
|
475
25.8 Mpixels/sec |
|
Text Rendering
|
450
143.5 KB/sec |
|
Clang
|
474
3.69 Klines/sec |
|
Camera
|
453
5.26 images/sec |
|
N-Body Physics
|
444
555.6 Kpairs/sec |
|
Rigid Body Physics
|
638
3951.8 FPS |
|
Gaussian Blur
|
468
25.7 Mpixels/sec |
|
Face Detection
|
596
4.59 images/sec |
|
Horizon Detection
|
556
13.7 Mpixels/sec |
|
Image Inpainting
|
949
46.6 Mpixels/sec |
|
HDR
|
997
13.6 Mpixels/sec |
|
Ray Tracing
|
687
551.4 Kpixels/sec |
|
Structure from Motion
|
416
3.73 Kpixels/sec |
|
Speech Recognition
|
503
16.1 Words/sec |
|
Machine Learning
|
394
15.2 images/sec |
Multi-Core Score | 1112 | |
---|---|---|
Crypto Score | 1213 | |
Integer Score | 1067 | |
Floating Point Score | 1193 | |
AES-XTS
|
1213
2.07 GB/sec |
|
Text Compression
|
1427
7.22 MB/sec |
|
Image Compression
|
1179
55.8 Mpixels/sec |
|
Navigation
|
1283
3.62 MTE/sec |
|
HTML5
|
825
968.4 KElements/sec |
|
SQLite
|
1032
323.2 Krows/sec |
|
PDF Rendering
|
1036
56.2 Mpixels/sec |
|
Text Rendering
|
972
309.8 KB/sec |
|
Clang
|
973
7.58 Klines/sec |
|
Camera
|
992
11.5 images/sec |
|
N-Body Physics
|
1013
1.27 Mpairs/sec |
|
Rigid Body Physics
|
1676
10380.6 FPS |
|
Gaussian Blur
|
1003
55.1 Mpixels/sec |
|
Face Detection
|
1227
9.45 images/sec |
|
Horizon Detection
|
1227
30.2 Mpixels/sec |
|
Image Inpainting
|
1686
82.7 Mpixels/sec |
|
HDR
|
1879
25.6 Mpixels/sec |
|
Ray Tracing
|
1568
1.26 Mpixels/sec |
|
Structure from Motion
|
781
7.00 Kpixels/sec |
|
Speech Recognition
|
1044
33.4 Words/sec |
|
Machine Learning
|
670
25.9 images/sec |