| User | aaronrryan |
| Upload Date | Sat, 12 Dec 2020 17:38:15 +0000 |
| Views | 4 |
| System Information | |
|---|---|
| Operating System | macOS 10.13.6 (Build 17G11023) |
| 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 | 513 | |
|---|---|---|
| Crypto Score | 584 | |
| Integer Score | 480 | |
| Floating Point Score | 574 | |
|
AES-XTS
|
584
1019.7 MB/sec |
|
|
Text Compression
|
579
2.93 MB/sec |
|
|
Image Compression
|
507
24.0 Mpixels/sec |
|
|
Navigation
|
533
1.50 MTE/sec |
|
|
HTML5
|
394
462.7 KElements/sec |
|
|
SQLite
|
441
138.2 Krows/sec |
|
|
PDF Rendering
|
469
25.4 Mpixels/sec |
|
|
Text Rendering
|
437
139.1 KB/sec |
|
|
Clang
|
463
3.61 Klines/sec |
|
|
Camera
|
524
6.07 images/sec |
|
|
N-Body Physics
|
448
560.1 Kpairs/sec |
|
|
Rigid Body Physics
|
686
4248.1 FPS |
|
|
Gaussian Blur
|
455
25.0 Mpixels/sec |
|
|
Face Detection
|
567
4.37 images/sec |
|
|
Horizon Detection
|
537
13.2 Mpixels/sec |
|
|
Image Inpainting
|
944
46.3 Mpixels/sec |
|
|
HDR
|
988
13.5 Mpixels/sec |
|
|
Ray Tracing
|
690
553.8 Kpixels/sec |
|
|
Structure from Motion
|
410
3.68 Kpixels/sec |
|
|
Speech Recognition
|
491
15.7 Words/sec |
|
|
Machine Learning
|
401
15.5 images/sec |
| Multi-Core Score | 1057 | |
|---|---|---|
| Crypto Score | 1217 | |
| Integer Score | 1025 | |
| Floating Point Score | 1100 | |
|
AES-XTS
|
1217
2.07 GB/sec |
|
|
Text Compression
|
1421
7.19 MB/sec |
|
|
Image Compression
|
1171
55.4 Mpixels/sec |
|
|
Navigation
|
1265
3.57 MTE/sec |
|
|
HTML5
|
819
961.1 KElements/sec |
|
|
SQLite
|
973
304.9 Krows/sec |
|
|
PDF Rendering
|
951
51.6 Mpixels/sec |
|
|
Text Rendering
|
995
317.0 KB/sec |
|
|
Clang
|
936
7.30 Klines/sec |
|
|
Camera
|
837
9.70 images/sec |
|
|
N-Body Physics
|
992
1.24 Mpairs/sec |
|
|
Rigid Body Physics
|
1499
9288.4 FPS |
|
|
Gaussian Blur
|
846
46.5 Mpixels/sec |
|
|
Face Detection
|
1119
8.61 images/sec |
|
|
Horizon Detection
|
1126
27.7 Mpixels/sec |
|
|
Image Inpainting
|
1715
84.1 Mpixels/sec |
|
|
HDR
|
1804
24.6 Mpixels/sec |
|
|
Ray Tracing
|
1409
1.13 Mpixels/sec |
|
|
Structure from Motion
|
688
6.16 Kpixels/sec |
|
|
Speech Recognition
|
968
30.9 Words/sec |
|
|
Machine Learning
|
618
23.9 images/sec |