Upload Date | Wed, 04 Sep 2019 06:36:56 +0000 |
Views | 53 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G65) |
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 | 519 | |
---|---|---|
Crypto Score | 635 | |
Integer Score | 491 | |
Floating Point Score | 560 | |
AES-XTS
|
635
1.08 GB/sec |
|
Text Compression
|
611
3.09 MB/sec |
|
Image Compression
|
546
25.8 Mpixels/sec |
|
Navigation
|
572
1.61 MTE/sec |
|
HTML5
|
346
406.6 KElements/sec |
|
SQLite
|
440
137.7 Krows/sec |
|
PDF Rendering
|
511
27.7 Mpixels/sec |
|
Text Rendering
|
439
139.8 KB/sec |
|
Clang
|
506
3.94 Klines/sec |
|
Camera
|
505
5.85 images/sec |
|
N-Body Physics
|
503
629.7 Kpairs/sec |
|
Rigid Body Physics
|
602
3731.2 FPS |
|
Gaussian Blur
|
473
26.0 Mpixels/sec |
|
Face Detection
|
532
4.09 images/sec |
|
Horizon Detection
|
542
13.4 Mpixels/sec |
|
Image Inpainting
|
938
46.0 Mpixels/sec |
|
HDR
|
939
12.8 Mpixels/sec |
|
Ray Tracing
|
546
438.7 Kpixels/sec |
|
Structure from Motion
|
417
3.74 Kpixels/sec |
|
Speech Recognition
|
538
17.2 Words/sec |
|
Machine Learning
|
382
14.8 images/sec |
Multi-Core Score | 1028 | |
---|---|---|
Crypto Score | 876 | |
Integer Score | 946 | |
Floating Point Score | 1231 | |
AES-XTS
|
876
1.49 GB/sec |
|
Text Compression
|
1477
7.47 MB/sec |
|
Image Compression
|
945
44.7 Mpixels/sec |
|
Navigation
|
1124
3.17 MTE/sec |
|
HTML5
|
882
1.04 MElements/sec |
|
SQLite
|
1121
351.2 Krows/sec |
|
PDF Rendering
|
864
46.9 Mpixels/sec |
|
Text Rendering
|
601
191.6 KB/sec |
|
Clang
|
769
5.99 Klines/sec |
|
Camera
|
982
11.4 images/sec |
|
N-Body Physics
|
1122
1.40 Mpairs/sec |
|
Rigid Body Physics
|
1632
10110.3 FPS |
|
Gaussian Blur
|
931
51.2 Mpixels/sec |
|
Face Detection
|
1244
9.58 images/sec |
|
Horizon Detection
|
1315
32.4 Mpixels/sec |
|
Image Inpainting
|
1953
95.8 Mpixels/sec |
|
HDR
|
2120
28.9 Mpixels/sec |
|
Ray Tracing
|
1448
1.16 Mpixels/sec |
|
Structure from Motion
|
781
6.99 Kpixels/sec |
|
Speech Recognition
|
1130
36.1 Words/sec |
|
Machine Learning
|
669
25.9 images/sec |