User | lxmeta |
Upload Date | Sat, 23 Nov 2019 19:41:59 +0000 |
Views | 3 |
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 | 568 | |
---|---|---|
Crypto Score | 606 | |
Integer Score | 539 | |
Floating Point Score | 624 | |
AES-XTS
|
606
1.03 GB/sec |
|
Text Compression
|
641
3.24 MB/sec |
|
Image Compression
|
559
26.4 Mpixels/sec |
|
Navigation
|
613
1.73 MTE/sec |
|
HTML5
|
442
518.4 KElements/sec |
|
SQLite
|
537
168.2 Krows/sec |
|
PDF Rendering
|
512
27.8 Mpixels/sec |
|
Text Rendering
|
514
163.6 KB/sec |
|
Clang
|
505
3.94 Klines/sec |
|
Camera
|
552
6.40 images/sec |
|
N-Body Physics
|
540
675.2 Kpairs/sec |
|
Rigid Body Physics
|
720
4457.7 FPS |
|
Gaussian Blur
|
530
29.1 Mpixels/sec |
|
Face Detection
|
591
4.55 images/sec |
|
Horizon Detection
|
589
14.5 Mpixels/sec |
|
Image Inpainting
|
1050
51.5 Mpixels/sec |
|
HDR
|
1049
14.3 Mpixels/sec |
|
Ray Tracing
|
628
504.2 Kpixels/sec |
|
Structure from Motion
|
447
4.00 Kpixels/sec |
|
Speech Recognition
|
564
18.0 Words/sec |
|
Machine Learning
|
450
17.4 images/sec |
Multi-Core Score | 1044 | |
---|---|---|
Crypto Score | 1327 | |
Integer Score | 985 | |
Floating Point Score | 1124 | |
AES-XTS
|
1327
2.26 GB/sec |
|
Text Compression
|
1334
6.75 MB/sec |
|
Image Compression
|
1020
48.3 Mpixels/sec |
|
Navigation
|
1333
3.76 MTE/sec |
|
HTML5
|
734
862.3 KElements/sec |
|
SQLite
|
938
294.0 Krows/sec |
|
PDF Rendering
|
965
52.4 Mpixels/sec |
|
Text Rendering
|
954
303.8 KB/sec |
|
Clang
|
953
7.42 Klines/sec |
|
Camera
|
797
9.23 images/sec |
|
N-Body Physics
|
1113
1.39 Mpairs/sec |
|
Rigid Body Physics
|
1448
8968.5 FPS |
|
Gaussian Blur
|
854
46.9 Mpixels/sec |
|
Face Detection
|
1097
8.44 images/sec |
|
Horizon Detection
|
1176
29.0 Mpixels/sec |
|
Image Inpainting
|
1774
87.0 Mpixels/sec |
|
HDR
|
1903
25.9 Mpixels/sec |
|
Ray Tracing
|
1256
1.01 Mpixels/sec |
|
Structure from Motion
|
751
6.73 Kpixels/sec |
|
Speech Recognition
|
1060
33.9 Words/sec |
|
Machine Learning
|
606
23.4 images/sec |