| User | PoorTom |
| Upload Date | Thu, 16 Mar 2023 14:03:20 +0000 |
| Views | 9 |
| 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 |
| Cluster 1 | 2 Cores |
| 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 1333 MT/s |
| Single-Core Score | 574 | |
|---|---|---|
| Crypto Score | 648 | |
| Integer Score | 531 | |
| Floating Point Score | 656 | |
|
AES-XTS
|
648
1.10 GB/sec |
|
|
Text Compression
|
665
3.37 MB/sec |
|
|
Image Compression
|
567
26.8 Mpixels/sec |
|
|
Navigation
|
604
1.70 MTE/sec |
|
|
HTML5
|
429
504.0 KElements/sec |
|
|
SQLite
|
475
148.8 Krows/sec |
|
|
PDF Rendering
|
539
29.3 Mpixels/sec |
|
|
Text Rendering
|
452
143.9 KB/sec |
|
|
Clang
|
527
4.10 Klines/sec |
|
|
Camera
|
563
6.52 images/sec |
|
|
N-Body Physics
|
572
715.5 Kpairs/sec |
|
|
Rigid Body Physics
|
738
4571.2 FPS |
|
|
Gaussian Blur
|
576
31.7 Mpixels/sec |
|
|
Face Detection
|
631
4.86 images/sec |
|
|
Horizon Detection
|
607
15.0 Mpixels/sec |
|
|
Image Inpainting
|
1065
52.2 Mpixels/sec |
|
|
HDR
|
1102
15.0 Mpixels/sec |
|
|
Ray Tracing
|
759
609.7 Kpixels/sec |
|
|
Structure from Motion
|
458
4.11 Kpixels/sec |
|
|
Speech Recognition
|
592
18.9 Words/sec |
|
|
Machine Learning
|
429
16.6 images/sec |
| Multi-Core Score | 1183 | |
|---|---|---|
| Crypto Score | 1321 | |
| Integer Score | 1127 | |
| Floating Point Score | 1280 | |
|
AES-XTS
|
1321
2.25 GB/sec |
|
|
Text Compression
|
1586
8.02 MB/sec |
|
|
Image Compression
|
1275
60.3 Mpixels/sec |
|
|
Navigation
|
1367
3.85 MTE/sec |
|
|
HTML5
|
885
1.04 MElements/sec |
|
|
SQLite
|
1092
342.1 Krows/sec |
|
|
PDF Rendering
|
1136
61.7 Mpixels/sec |
|
|
Text Rendering
|
1026
327.0 KB/sec |
|
|
Clang
|
1098
8.55 Klines/sec |
|
|
Camera
|
859
9.95 images/sec |
|
|
N-Body Physics
|
1205
1.51 Mpairs/sec |
|
|
Rigid Body Physics
|
1744
10802.4 FPS |
|
|
Gaussian Blur
|
990
54.4 Mpixels/sec |
|
|
Face Detection
|
1332
10.3 images/sec |
|
|
Horizon Detection
|
1331
32.8 Mpixels/sec |
|
|
Image Inpainting
|
2032
99.7 Mpixels/sec |
|
|
HDR
|
2031
27.7 Mpixels/sec |
|
|
Ray Tracing
|
1652
1.33 Mpixels/sec |
|
|
Structure from Motion
|
782
7.00 Kpixels/sec |
|
|
Speech Recognition
|
1111
35.5 Words/sec |
|
|
Machine Learning
|
693
26.8 images/sec |