| User | PoorTom |
| Upload Date | Mon, 06 Mar 2023 08:05:57 +0000 |
| Views | 10 |
| 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 i7-2677M |
| Topology | 1 Processor, 2 Cores, 4 Threads |
| Base Frequency | 1.80 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 | 4.00 MB x 1 |
| Memory Information | |
|---|---|
| Memory | 4.00 GB DDR3 666 MHz |
| Single-Core Score | 560 | |
|---|---|---|
| Crypto Score | 635 | |
| Integer Score | 515 | |
| Floating Point Score | 646 | |
|
AES-XTS
|
635
1.08 GB/sec |
|
|
Text Compression
|
654
3.31 MB/sec |
|
|
Image Compression
|
561
26.5 Mpixels/sec |
|
|
Navigation
|
505
1.42 MTE/sec |
|
|
HTML5
|
419
491.5 KElements/sec |
|
|
SQLite
|
463
144.9 Krows/sec |
|
|
PDF Rendering
|
497
27.0 Mpixels/sec |
|
|
Text Rendering
|
479
152.5 KB/sec |
|
|
Clang
|
537
4.18 Klines/sec |
|
|
Camera
|
557
6.45 images/sec |
|
|
N-Body Physics
|
510
638.0 Kpairs/sec |
|
|
Rigid Body Physics
|
728
4509.8 FPS |
|
|
Gaussian Blur
|
561
30.8 Mpixels/sec |
|
|
Face Detection
|
640
4.93 images/sec |
|
|
Horizon Detection
|
615
15.2 Mpixels/sec |
|
|
Image Inpainting
|
1073
52.6 Mpixels/sec |
|
|
HDR
|
1071
14.6 Mpixels/sec |
|
|
Ray Tracing
|
736
591.4 Kpixels/sec |
|
|
Structure from Motion
|
452
4.05 Kpixels/sec |
|
|
Speech Recognition
|
587
18.8 Words/sec |
|
|
Machine Learning
|
443
17.1 images/sec |
| Multi-Core Score | 1137 | |
|---|---|---|
| Crypto Score | 1233 | |
| Integer Score | 1061 | |
| Floating Point Score | 1284 | |
|
AES-XTS
|
1233
2.10 GB/sec |
|
|
Text Compression
|
1466
7.41 MB/sec |
|
|
Image Compression
|
1020
48.2 Mpixels/sec |
|
|
Navigation
|
1329
3.75 MTE/sec |
|
|
HTML5
|
841
987.0 KElements/sec |
|
|
SQLite
|
1025
321.2 Krows/sec |
|
|
PDF Rendering
|
985
53.4 Mpixels/sec |
|
|
Text Rendering
|
1006
320.6 KB/sec |
|
|
Clang
|
1049
8.17 Klines/sec |
|
|
Camera
|
959
11.1 images/sec |
|
|
N-Body Physics
|
1203
1.50 Mpairs/sec |
|
|
Rigid Body Physics
|
1734
10742.5 FPS |
|
|
Gaussian Blur
|
991
54.5 Mpixels/sec |
|
|
Face Detection
|
1325
10.2 images/sec |
|
|
Horizon Detection
|
1355
33.4 Mpixels/sec |
|
|
Image Inpainting
|
2017
99.0 Mpixels/sec |
|
|
HDR
|
2152
29.3 Mpixels/sec |
|
|
Ray Tracing
|
1687
1.35 Mpixels/sec |
|
|
Structure from Motion
|
738
6.61 Kpixels/sec |
|
|
Speech Recognition
|
1138
36.4 Words/sec |
|
|
Machine Learning
|
683
26.4 images/sec |