Upload Date | Tue, 20 Dec 2022 18:30:07 +0000 |
Views | 3 |
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 |
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 | 497 | |
---|---|---|
Crypto Score | 548 | |
Integer Score | 469 | |
Floating Point Score | 549 | |
AES-XTS
|
548
955.8 MB/sec |
|
Text Compression
|
556
2.81 MB/sec |
|
Image Compression
|
501
23.7 Mpixels/sec |
|
Navigation
|
522
1.47 MTE/sec |
|
HTML5
|
380
446.7 KElements/sec |
|
SQLite
|
431
134.9 Krows/sec |
|
PDF Rendering
|
470
25.5 Mpixels/sec |
|
Text Rendering
|
433
138.0 KB/sec |
|
Clang
|
460
3.58 Klines/sec |
|
Camera
|
490
5.68 images/sec |
|
N-Body Physics
|
444
555.4 Kpairs/sec |
|
Rigid Body Physics
|
653
4045.3 FPS |
|
Gaussian Blur
|
439
24.1 Mpixels/sec |
|
Face Detection
|
560
4.31 images/sec |
|
Horizon Detection
|
543
13.4 Mpixels/sec |
|
Image Inpainting
|
903
44.3 Mpixels/sec |
|
HDR
|
899
12.2 Mpixels/sec |
|
Ray Tracing
|
623
500.1 Kpixels/sec |
|
Structure from Motion
|
370
3.32 Kpixels/sec |
|
Speech Recognition
|
480
15.4 Words/sec |
|
Machine Learning
|
396
15.3 images/sec |
Multi-Core Score | 769 | |
---|---|---|
Crypto Score | 793 | |
Integer Score | 753 | |
Floating Point Score | 800 | |
AES-XTS
|
793
1.35 GB/sec |
|
Text Compression
|
1059
5.35 MB/sec |
|
Image Compression
|
935
44.2 Mpixels/sec |
|
Navigation
|
916
2.58 MTE/sec |
|
HTML5
|
537
630.3 KElements/sec |
|
SQLite
|
675
211.4 Krows/sec |
|
PDF Rendering
|
748
40.6 Mpixels/sec |
|
Text Rendering
|
723
230.5 KB/sec |
|
Clang
|
678
5.28 Klines/sec |
|
Camera
|
643
7.45 images/sec |
|
N-Body Physics
|
775
969.8 Kpairs/sec |
|
Rigid Body Physics
|
1142
7075.9 FPS |
|
Gaussian Blur
|
607
33.4 Mpixels/sec |
|
Face Detection
|
911
7.02 images/sec |
|
Horizon Detection
|
869
21.4 Mpixels/sec |
|
Image Inpainting
|
1175
57.6 Mpixels/sec |
|
HDR
|
1345
18.3 Mpixels/sec |
|
Ray Tracing
|
1010
811.4 Kpixels/sec |
|
Structure from Motion
|
563
5.05 Kpixels/sec |
|
Speech Recognition
|
756
24.2 Words/sec |
|
Machine Learning
|
297
11.5 images/sec |