User | lxmeta |
Upload Date | Sat, 23 Nov 2019 19:37:24 +0000 |
Views | 2 |
System Information | |
---|---|
Operating System | macOS 10.14.6 (Build 18G103) |
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 | 556 | |
---|---|---|
Crypto Score | 612 | |
Integer Score | 529 | |
Floating Point Score | 606 | |
AES-XTS
|
612
1.04 GB/sec |
|
Text Compression
|
639
3.23 MB/sec |
|
Image Compression
|
541
25.6 Mpixels/sec |
|
Navigation
|
623
1.76 MTE/sec |
|
HTML5
|
431
505.6 KElements/sec |
|
SQLite
|
531
166.2 Krows/sec |
|
PDF Rendering
|
514
27.9 Mpixels/sec |
|
Text Rendering
|
478
152.2 KB/sec |
|
Clang
|
500
3.89 Klines/sec |
|
Camera
|
535
6.21 images/sec |
|
N-Body Physics
|
540
675.8 Kpairs/sec |
|
Rigid Body Physics
|
699
4333.5 FPS |
|
Gaussian Blur
|
546
30.0 Mpixels/sec |
|
Face Detection
|
606
4.67 images/sec |
|
Horizon Detection
|
592
14.6 Mpixels/sec |
|
Image Inpainting
|
1077
52.8 Mpixels/sec |
|
HDR
|
1046
14.3 Mpixels/sec |
|
Ray Tracing
|
489
392.5 Kpixels/sec |
|
Structure from Motion
|
431
3.87 Kpixels/sec |
|
Speech Recognition
|
569
18.2 Words/sec |
|
Machine Learning
|
408
15.8 images/sec |
Multi-Core Score | 1068 | |
---|---|---|
Crypto Score | 1324 | |
Integer Score | 1011 | |
Floating Point Score | 1148 | |
AES-XTS
|
1324
2.26 GB/sec |
|
Text Compression
|
1337
6.76 MB/sec |
|
Image Compression
|
1060
50.2 Mpixels/sec |
|
Navigation
|
1367
3.85 MTE/sec |
|
HTML5
|
774
908.8 KElements/sec |
|
SQLite
|
934
292.7 Krows/sec |
|
PDF Rendering
|
1001
54.3 Mpixels/sec |
|
Text Rendering
|
971
309.3 KB/sec |
|
Clang
|
957
7.46 Klines/sec |
|
Camera
|
845
9.79 images/sec |
|
N-Body Physics
|
1129
1.41 Mpairs/sec |
|
Rigid Body Physics
|
1476
9147.1 FPS |
|
Gaussian Blur
|
876
48.2 Mpixels/sec |
|
Face Detection
|
1178
9.07 images/sec |
|
Horizon Detection
|
1186
29.2 Mpixels/sec |
|
Image Inpainting
|
1779
87.3 Mpixels/sec |
|
HDR
|
1945
26.5 Mpixels/sec |
|
Ray Tracing
|
1274
1.02 Mpixels/sec |
|
Structure from Motion
|
763
6.84 Kpixels/sec |
|
Speech Recognition
|
1075
34.4 Words/sec |
|
Machine Learning
|
616
23.8 images/sec |