User | wweibel |
Upload Date | Tue, 14 Apr 2020 11:43:04 +0000 |
Views | 6 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G12034) |
Model | MacBook Air (11-inch Mid 2011) |
Model ID | MacBookAir4,1 |
Motherboard | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
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 | 503 | |
---|---|---|
Crypto Score | 617 | |
Integer Score | 446 | |
Floating Point Score | 609 | |
AES-XTS
|
617
1.05 GB/sec |
|
Text Compression
|
502
2.54 MB/sec |
|
Image Compression
|
482
22.8 Mpixels/sec |
|
Navigation
|
500
1.41 MTE/sec |
|
HTML5
|
331
388.2 KElements/sec |
|
SQLite
|
458
143.6 Krows/sec |
|
PDF Rendering
|
469
25.5 Mpixels/sec |
|
Text Rendering
|
347
110.5 KB/sec |
|
Clang
|
479
3.73 Klines/sec |
|
Camera
|
485
5.62 images/sec |
|
N-Body Physics
|
519
649.4 Kpairs/sec |
|
Rigid Body Physics
|
711
4404.0 FPS |
|
Gaussian Blur
|
497
27.3 Mpixels/sec |
|
Face Detection
|
605
4.66 images/sec |
|
Horizon Detection
|
563
13.9 Mpixels/sec |
|
Image Inpainting
|
1003
49.2 Mpixels/sec |
|
HDR
|
1011
13.8 Mpixels/sec |
|
Ray Tracing
|
709
569.2 Kpixels/sec |
|
Structure from Motion
|
424
3.80 Kpixels/sec |
|
Speech Recognition
|
547
17.5 Words/sec |
|
Machine Learning
|
412
15.9 images/sec |
Multi-Core Score | 1159 | |
---|---|---|
Crypto Score | 1312 | |
Integer Score | 1124 | |
Floating Point Score | 1210 | |
AES-XTS
|
1312
2.24 GB/sec |
|
Text Compression
|
1530
7.74 MB/sec |
|
Image Compression
|
1273
60.2 Mpixels/sec |
|
Navigation
|
1301
3.67 MTE/sec |
|
HTML5
|
888
1.04 MElements/sec |
|
SQLite
|
1092
342.1 Krows/sec |
|
PDF Rendering
|
1045
56.7 Mpixels/sec |
|
Text Rendering
|
1002
319.2 KB/sec |
|
Clang
|
1067
8.31 Klines/sec |
|
Camera
|
1044
12.1 images/sec |
|
N-Body Physics
|
1152
1.44 Mpairs/sec |
|
Rigid Body Physics
|
1822
11287.9 FPS |
|
Gaussian Blur
|
1079
59.3 Mpixels/sec |
|
Face Detection
|
1321
10.2 images/sec |
|
Horizon Detection
|
1196
29.5 Mpixels/sec |
|
Image Inpainting
|
1596
78.3 Mpixels/sec |
|
HDR
|
1719
23.4 Mpixels/sec |
|
Ray Tracing
|
1404
1.13 Mpixels/sec |
|
Structure from Motion
|
811
7.27 Kpixels/sec |
|
Speech Recognition
|
1085
34.7 Words/sec |
|
Machine Learning
|
674
26.1 images/sec |