User | djoleek |
Upload Date | Thu, 04 Mar 2021 15:02:54 +0000 |
Views | 3 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G14019) |
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 | 511 | |
---|---|---|
Crypto Score | 536 | |
Integer Score | 476 | |
Floating Point Score | 581 | |
AES-XTS
|
536
935.3 MB/sec |
|
Text Compression
|
535
2.70 MB/sec |
|
Image Compression
|
500
23.7 Mpixels/sec |
|
Navigation
|
528
1.49 MTE/sec |
|
HTML5
|
400
469.7 KElements/sec |
|
SQLite
|
449
140.6 Krows/sec |
|
PDF Rendering
|
460
25.0 Mpixels/sec |
|
Text Rendering
|
456
145.2 KB/sec |
|
Clang
|
441
3.43 Klines/sec |
|
Camera
|
538
6.24 images/sec |
|
N-Body Physics
|
457
571.8 Kpairs/sec |
|
Rigid Body Physics
|
698
4321.8 FPS |
|
Gaussian Blur
|
450
24.7 Mpixels/sec |
|
Face Detection
|
574
4.42 images/sec |
|
Horizon Detection
|
571
14.1 Mpixels/sec |
|
Image Inpainting
|
919
45.1 Mpixels/sec |
|
HDR
|
1006
13.7 Mpixels/sec |
|
Ray Tracing
|
692
556.1 Kpixels/sec |
|
Structure from Motion
|
414
3.71 Kpixels/sec |
|
Speech Recognition
|
501
16.0 Words/sec |
|
Machine Learning
|
406
15.7 images/sec |
Multi-Core Score | 1030 | |
---|---|---|
Crypto Score | 1215 | |
Integer Score | 970 | |
Floating Point Score | 1128 | |
AES-XTS
|
1215
2.07 GB/sec |
|
Text Compression
|
1301
6.58 MB/sec |
|
Image Compression
|
995
47.1 Mpixels/sec |
|
Navigation
|
1295
3.65 MTE/sec |
|
HTML5
|
676
793.9 KElements/sec |
|
SQLite
|
926
290.0 Krows/sec |
|
PDF Rendering
|
928
50.4 Mpixels/sec |
|
Text Rendering
|
948
302.0 KB/sec |
|
Clang
|
934
7.27 Klines/sec |
|
Camera
|
882
10.2 images/sec |
|
N-Body Physics
|
1007
1.26 Mpairs/sec |
|
Rigid Body Physics
|
1467
9090.1 FPS |
|
Gaussian Blur
|
871
47.9 Mpixels/sec |
|
Face Detection
|
1137
8.75 images/sec |
|
Horizon Detection
|
1197
29.5 Mpixels/sec |
|
Image Inpainting
|
1673
82.1 Mpixels/sec |
|
HDR
|
1837
25.0 Mpixels/sec |
|
Ray Tracing
|
1450
1.16 Mpixels/sec |
|
Structure from Motion
|
761
6.82 Kpixels/sec |
|
Speech Recognition
|
1005
32.1 Words/sec |
|
Machine Learning
|
632
24.4 images/sec |