User | sistemas |
Upload Date | Thu, 17 Mar 2022 09:48:23 +0000 |
Views | 10 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G9016) |
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 1333 MT/s |
Single-Core Score | 550 | |
---|---|---|
Crypto Score | 634 | |
Integer Score | 508 | |
Floating Point Score | 627 | |
AES-XTS
|
634
1.08 GB/sec |
|
Text Compression
|
639
3.23 MB/sec |
|
Image Compression
|
555
26.2 Mpixels/sec |
|
Navigation
|
574
1.62 MTE/sec |
|
HTML5
|
406
477.1 KElements/sec |
|
SQLite
|
470
147.2 Krows/sec |
|
PDF Rendering
|
503
27.3 Mpixels/sec |
|
Text Rendering
|
490
156.1 KB/sec |
|
Clang
|
426
3.32 Klines/sec |
|
Camera
|
551
6.38 images/sec |
|
N-Body Physics
|
538
672.9 Kpairs/sec |
|
Rigid Body Physics
|
714
4420.9 FPS |
|
Gaussian Blur
|
546
30.0 Mpixels/sec |
|
Face Detection
|
609
4.69 images/sec |
|
Horizon Detection
|
575
14.2 Mpixels/sec |
|
Image Inpainting
|
1029
50.5 Mpixels/sec |
|
HDR
|
1042
14.2 Mpixels/sec |
|
Ray Tracing
|
719
577.5 Kpixels/sec |
|
Structure from Motion
|
437
3.92 Kpixels/sec |
|
Speech Recognition
|
562
18.0 Words/sec |
|
Machine Learning
|
422
16.3 images/sec |
Multi-Core Score | 1090 | |
---|---|---|
Crypto Score | 1244 | |
Integer Score | 1053 | |
Floating Point Score | 1144 | |
AES-XTS
|
1244
2.12 GB/sec |
|
Text Compression
|
1554
7.86 MB/sec |
|
Image Compression
|
1027
48.6 Mpixels/sec |
|
Navigation
|
1292
3.64 MTE/sec |
|
HTML5
|
841
986.9 KElements/sec |
|
SQLite
|
1015
317.9 Krows/sec |
|
PDF Rendering
|
1000
54.3 Mpixels/sec |
|
Text Rendering
|
1025
326.6 KB/sec |
|
Clang
|
987
7.69 Klines/sec |
|
Camera
|
894
10.4 images/sec |
|
N-Body Physics
|
1140
1.43 Mpairs/sec |
|
Rigid Body Physics
|
1619
10029.9 FPS |
|
Gaussian Blur
|
751
41.3 Mpixels/sec |
|
Face Detection
|
1239
9.54 images/sec |
|
Horizon Detection
|
1211
29.8 Mpixels/sec |
|
Image Inpainting
|
1799
88.3 Mpixels/sec |
|
HDR
|
1957
26.7 Mpixels/sec |
|
Ray Tracing
|
1517
1.22 Mpixels/sec |
|
Structure from Motion
|
729
6.53 Kpixels/sec |
|
Speech Recognition
|
1059
33.9 Words/sec |
|
Machine Learning
|
514
19.8 images/sec |