User | skr |
Upload Date | Wed, 06 Sep 2023 11:18:58 +0000 |
Views | 4 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G66) |
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 |
Cluster 1 | 2 Cores |
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 1333 MT/s |
Single-Core Score | 518 | |
---|---|---|
Crypto Score | 600 | |
Integer Score | 485 | |
Floating Point Score | 575 | |
AES-XTS
|
600
1.02 GB/sec |
|
Text Compression
|
580
2.93 MB/sec |
|
Image Compression
|
527
24.9 Mpixels/sec |
|
Navigation
|
558
1.57 MTE/sec |
|
HTML5
|
385
452.6 KElements/sec |
|
SQLite
|
422
132.4 Krows/sec |
|
PDF Rendering
|
491
26.6 Mpixels/sec |
|
Text Rendering
|
434
138.1 KB/sec |
|
Clang
|
483
3.76 Klines/sec |
|
Camera
|
524
6.08 images/sec |
|
N-Body Physics
|
467
584.0 Kpairs/sec |
|
Rigid Body Physics
|
696
4309.3 FPS |
|
Gaussian Blur
|
471
25.9 Mpixels/sec |
|
Face Detection
|
564
4.34 images/sec |
|
Horizon Detection
|
521
12.9 Mpixels/sec |
|
Image Inpainting
|
951
46.6 Mpixels/sec |
|
HDR
|
988
13.5 Mpixels/sec |
|
Ray Tracing
|
667
535.7 Kpixels/sec |
|
Structure from Motion
|
412
3.69 Kpixels/sec |
|
Speech Recognition
|
502
16.1 Words/sec |
|
Machine Learning
|
393
15.2 images/sec |
Multi-Core Score | 1088 | |
---|---|---|
Crypto Score | 1215 | |
Integer Score | 1035 | |
Floating Point Score | 1181 | |
AES-XTS
|
1215
2.07 GB/sec |
|
Text Compression
|
1410
7.13 MB/sec |
|
Image Compression
|
1169
55.3 Mpixels/sec |
|
Navigation
|
1277
3.60 MTE/sec |
|
HTML5
|
820
962.7 KElements/sec |
|
SQLite
|
978
306.4 Krows/sec |
|
PDF Rendering
|
947
51.4 Mpixels/sec |
|
Text Rendering
|
994
316.8 KB/sec |
|
Clang
|
947
7.38 Klines/sec |
|
Camera
|
909
10.5 images/sec |
|
N-Body Physics
|
1025
1.28 Mpairs/sec |
|
Rigid Body Physics
|
1639
10154.7 FPS |
|
Gaussian Blur
|
921
50.6 Mpixels/sec |
|
Face Detection
|
1225
9.43 images/sec |
|
Horizon Detection
|
1247
30.7 Mpixels/sec |
|
Image Inpainting
|
1812
88.9 Mpixels/sec |
|
HDR
|
1968
26.8 Mpixels/sec |
|
Ray Tracing
|
1509
1.21 Mpixels/sec |
|
Structure from Motion
|
718
6.43 Kpixels/sec |
|
Speech Recognition
|
1039
33.2 Words/sec |
|
Machine Learning
|
657
25.4 images/sec |