| User | ekayxu |
| Upload Date | Thu, 30 Sep 2021 15:05:12 +0000 |
| Views | 6 |
| 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 | 502 | |
|---|---|---|
| Crypto Score | 585 | |
| Integer Score | 470 | |
| Floating Point Score | 557 | |
|
AES-XTS
|
585
1020.4 MB/sec |
|
|
Text Compression
|
564
2.85 MB/sec |
|
|
Image Compression
|
514
24.3 Mpixels/sec |
|
|
Navigation
|
525
1.48 MTE/sec |
|
|
HTML5
|
396
464.9 KElements/sec |
|
|
SQLite
|
435
136.2 Krows/sec |
|
|
PDF Rendering
|
470
25.5 Mpixels/sec |
|
|
Text Rendering
|
391
124.5 KB/sec |
|
|
Clang
|
462
3.60 Klines/sec |
|
|
Camera
|
499
5.78 images/sec |
|
|
N-Body Physics
|
434
543.5 Kpairs/sec |
|
|
Rigid Body Physics
|
652
4040.0 FPS |
|
|
Gaussian Blur
|
437
24.0 Mpixels/sec |
|
|
Face Detection
|
545
4.19 images/sec |
|
|
Horizon Detection
|
548
13.5 Mpixels/sec |
|
|
Image Inpainting
|
918
45.0 Mpixels/sec |
|
|
HDR
|
961
13.1 Mpixels/sec |
|
|
Ray Tracing
|
653
524.2 Kpixels/sec |
|
|
Structure from Motion
|
398
3.57 Kpixels/sec |
|
|
Speech Recognition
|
491
15.7 Words/sec |
|
|
Machine Learning
|
382
14.8 images/sec |
| Multi-Core Score | 979 | |
|---|---|---|
| Crypto Score | 1197 | |
| Integer Score | 923 | |
| Floating Point Score | 1063 | |
|
AES-XTS
|
1197
2.04 GB/sec |
|
|
Text Compression
|
1215
6.15 MB/sec |
|
|
Image Compression
|
938
44.4 Mpixels/sec |
|
|
Navigation
|
1154
3.25 MTE/sec |
|
|
HTML5
|
702
824.8 KElements/sec |
|
|
SQLite
|
873
273.6 Krows/sec |
|
|
PDF Rendering
|
883
47.9 Mpixels/sec |
|
|
Text Rendering
|
952
303.4 KB/sec |
|
|
Clang
|
857
6.68 Klines/sec |
|
|
Camera
|
836
9.69 images/sec |
|
|
N-Body Physics
|
919
1.15 Mpairs/sec |
|
|
Rigid Body Physics
|
1468
9097.0 FPS |
|
|
Gaussian Blur
|
831
45.7 Mpixels/sec |
|
|
Face Detection
|
1113
8.57 images/sec |
|
|
Horizon Detection
|
1123
27.7 Mpixels/sec |
|
|
Image Inpainting
|
1681
82.5 Mpixels/sec |
|
|
HDR
|
1818
24.8 Mpixels/sec |
|
|
Ray Tracing
|
1358
1.09 Mpixels/sec |
|
|
Structure from Motion
|
613
5.49 Kpixels/sec |
|
|
Speech Recognition
|
907
29.0 Words/sec |
|
|
Machine Learning
|
604
23.3 images/sec |