| User | jfi |
| Upload Date | Thu, 24 Aug 2023 21:13:59 +0000 |
| Views | 6 |
| System Information | |
|---|---|
| Operating System | macOS 10.15.7 (Build 19H2) |
| 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 | 424 | |
|---|---|---|
| Crypto Score | 499 | |
| Integer Score | 409 | |
| Floating Point Score | 445 | |
|
AES-XTS
|
499
871.6 MB/sec |
|
|
Text Compression
|
415
2.10 MB/sec |
|
|
Image Compression
|
382
18.1 Mpixels/sec |
|
|
Navigation
|
459
1.30 MTE/sec |
|
|
HTML5
|
324
380.4 KElements/sec |
|
|
SQLite
|
367
115.1 Krows/sec |
|
|
PDF Rendering
|
418
22.7 Mpixels/sec |
|
|
Text Rendering
|
434
138.3 KB/sec |
|
|
Clang
|
422
3.29 Klines/sec |
|
|
Camera
|
486
5.64 images/sec |
|
|
N-Body Physics
|
348
434.9 Kpairs/sec |
|
|
Rigid Body Physics
|
577
3576.1 FPS |
|
|
Gaussian Blur
|
367
20.1 Mpixels/sec |
|
|
Face Detection
|
500
3.85 images/sec |
|
|
Horizon Detection
|
486
12.0 Mpixels/sec |
|
|
Image Inpainting
|
843
41.4 Mpixels/sec |
|
|
HDR
|
931
12.7 Mpixels/sec |
|
|
Ray Tracing
|
633
508.5 Kpixels/sec |
|
|
Structure from Motion
|
318
2.85 Kpixels/sec |
|
|
Speech Recognition
|
401
12.8 Words/sec |
|
|
Machine Learning
|
119
4.61 images/sec |
| Multi-Core Score | 930 | |
|---|---|---|
| Crypto Score | 1195 | |
| Integer Score | 890 | |
| Floating Point Score | 971 | |
|
AES-XTS
|
1195
2.04 GB/sec |
|
|
Text Compression
|
952
4.82 MB/sec |
|
|
Image Compression
|
871
41.2 Mpixels/sec |
|
|
Navigation
|
1086
3.06 MTE/sec |
|
|
HTML5
|
693
814.1 KElements/sec |
|
|
SQLite
|
907
284.3 Krows/sec |
|
|
PDF Rendering
|
942
51.1 Mpixels/sec |
|
|
Text Rendering
|
971
309.5 KB/sec |
|
|
Clang
|
842
6.56 Klines/sec |
|
|
Camera
|
806
9.34 images/sec |
|
|
N-Body Physics
|
873
1.09 Mpairs/sec |
|
|
Rigid Body Physics
|
1122
6949.8 FPS |
|
|
Gaussian Blur
|
745
40.9 Mpixels/sec |
|
|
Face Detection
|
1051
8.09 images/sec |
|
|
Horizon Detection
|
1040
25.6 Mpixels/sec |
|
|
Image Inpainting
|
1414
69.4 Mpixels/sec |
|
|
HDR
|
1622
22.1 Mpixels/sec |
|
|
Ray Tracing
|
1197
961.6 Kpixels/sec |
|
|
Structure from Motion
|
633
5.67 Kpixels/sec |
|
|
Speech Recognition
|
861
27.5 Words/sec |
|
|
Machine Learning
|
606
23.4 images/sec |