User | wewe |
Upload Date | Wed, 12 Jun 2024 12:31:48 +0000 |
Views | 5 |
System Information | |
---|---|
Operating System | macOS 10.15.7 (Build 19H15) |
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 | 420 | |
---|---|---|
Crypto Score | 421 | |
Integer Score | 391 | |
Floating Point Score | 483 | |
AES-XTS
|
421
734.6 MB/sec |
|
Text Compression
|
471
2.38 MB/sec |
|
Image Compression
|
429
20.3 Mpixels/sec |
|
Navigation
|
480
1.35 MTE/sec |
|
HTML5
|
370
434.9 KElements/sec |
|
SQLite
|
387
121.1 Krows/sec |
|
PDF Rendering
|
394
21.4 Mpixels/sec |
|
Text Rendering
|
409
130.3 KB/sec |
|
Clang
|
248
1.93 Klines/sec |
|
Camera
|
387
4.48 images/sec |
|
N-Body Physics
|
335
418.5 Kpairs/sec |
|
Rigid Body Physics
|
546
3384.4 FPS |
|
Gaussian Blur
|
290
16.0 Mpixels/sec |
|
Face Detection
|
476
3.66 images/sec |
|
Horizon Detection
|
503
12.4 Mpixels/sec |
|
Image Inpainting
|
896
44.0 Mpixels/sec |
|
HDR
|
792
10.8 Mpixels/sec |
|
Ray Tracing
|
620
498.3 Kpixels/sec |
|
Structure from Motion
|
371
3.32 Kpixels/sec |
|
Speech Recognition
|
417
13.3 Words/sec |
|
Machine Learning
|
387
15.0 images/sec |
Multi-Core Score | 782 | |
---|---|---|
Crypto Score | 857 | |
Integer Score | 740 | |
Floating Point Score | 861 | |
AES-XTS
|
857
1.46 GB/sec |
|
Text Compression
|
946
4.79 MB/sec |
|
Image Compression
|
862
40.8 Mpixels/sec |
|
Navigation
|
909
2.56 MTE/sec |
|
HTML5
|
639
750.9 KElements/sec |
|
SQLite
|
727
227.6 Krows/sec |
|
PDF Rendering
|
734
39.8 Mpixels/sec |
|
Text Rendering
|
816
260.0 KB/sec |
|
Clang
|
646
5.03 Klines/sec |
|
Camera
|
501
5.81 images/sec |
|
N-Body Physics
|
597
747.6 Kpairs/sec |
|
Rigid Body Physics
|
1200
7436.2 FPS |
|
Gaussian Blur
|
762
41.9 Mpixels/sec |
|
Face Detection
|
922
7.10 images/sec |
|
Horizon Detection
|
851
21.0 Mpixels/sec |
|
Image Inpainting
|
1370
67.2 Mpixels/sec |
|
HDR
|
1581
21.5 Mpixels/sec |
|
Ray Tracing
|
995
799.3 Kpixels/sec |
|
Structure from Motion
|
556
4.98 Kpixels/sec |
|
Speech Recognition
|
768
24.6 Words/sec |
|
Machine Learning
|
490
18.9 images/sec |