| User | ekayxu |
| Upload Date | Thu, 30 Sep 2021 14:59:59 +0000 |
| Views | 8 |
| System Information | |
|---|---|
| Operating System | macOS 10.13.6 (Build 17G14042) |
| 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 | 458 | |
|---|---|---|
| Crypto Score | 513 | |
| Integer Score | 427 | |
| Floating Point Score | 517 | |
|
AES-XTS
|
513
896.3 MB/sec |
|
|
Text Compression
|
516
2.61 MB/sec |
|
|
Image Compression
|
466
22.0 Mpixels/sec |
|
|
Navigation
|
505
1.42 MTE/sec |
|
|
HTML5
|
384
451.0 KElements/sec |
|
|
SQLite
|
421
131.8 Krows/sec |
|
|
PDF Rendering
|
360
19.5 Mpixels/sec |
|
|
Text Rendering
|
383
122.2 KB/sec |
|
|
Clang
|
406
3.16 Klines/sec |
|
|
Camera
|
430
4.98 images/sec |
|
|
N-Body Physics
|
368
460.0 Kpairs/sec |
|
|
Rigid Body Physics
|
581
3598.2 FPS |
|
|
Gaussian Blur
|
363
19.9 Mpixels/sec |
|
|
Face Detection
|
552
4.25 images/sec |
|
|
Horizon Detection
|
538
13.3 Mpixels/sec |
|
|
Image Inpainting
|
924
45.3 Mpixels/sec |
|
|
HDR
|
963
13.1 Mpixels/sec |
|
|
Ray Tracing
|
665
533.9 Kpixels/sec |
|
|
Structure from Motion
|
355
3.18 Kpixels/sec |
|
|
Speech Recognition
|
429
13.7 Words/sec |
|
|
Machine Learning
|
339
13.1 images/sec |
| Multi-Core Score | 987 | |
|---|---|---|
| Crypto Score | 1108 | |
| Integer Score | 932 | |
| Floating Point Score | 1086 | |
|
AES-XTS
|
1108
1.89 GB/sec |
|
|
Text Compression
|
1221
6.17 MB/sec |
|
|
Image Compression
|
964
45.6 Mpixels/sec |
|
|
Navigation
|
1173
3.31 MTE/sec |
|
|
HTML5
|
716
840.7 KElements/sec |
|
|
SQLite
|
858
268.8 Krows/sec |
|
|
PDF Rendering
|
907
49.2 Mpixels/sec |
|
|
Text Rendering
|
938
299.0 KB/sec |
|
|
Clang
|
880
6.86 Klines/sec |
|
|
Camera
|
834
9.67 images/sec |
|
|
N-Body Physics
|
941
1.18 Mpairs/sec |
|
|
Rigid Body Physics
|
1474
9128.9 FPS |
|
|
Gaussian Blur
|
797
43.8 Mpixels/sec |
|
|
Face Detection
|
1118
8.61 images/sec |
|
|
Horizon Detection
|
1142
28.1 Mpixels/sec |
|
|
Image Inpainting
|
1696
83.2 Mpixels/sec |
|
|
HDR
|
1810
24.7 Mpixels/sec |
|
|
Ray Tracing
|
1360
1.09 Mpixels/sec |
|
|
Structure from Motion
|
708
6.34 Kpixels/sec |
|
|
Speech Recognition
|
979
31.3 Words/sec |
|
|
Machine Learning
|
607
23.5 images/sec |