User | nikbrown |
Upload Date | Tue, 26 Oct 2021 00:50:48 +0000 |
Views | 4 |
System Information | |
---|---|
Operating System | macOS 10.15.7 (Build 19H2) |
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 1333 MT/s |
Single-Core Score | 565 | |
---|---|---|
Crypto Score | 623 | |
Integer Score | 524 | |
Floating Point Score | 645 | |
AES-XTS
|
623
1.06 GB/sec |
|
Text Compression
|
559
2.83 MB/sec |
|
Image Compression
|
573
27.1 Mpixels/sec |
|
Navigation
|
595
1.68 MTE/sec |
|
HTML5
|
437
512.9 KElements/sec |
|
SQLite
|
527
165.2 Krows/sec |
|
PDF Rendering
|
535
29.0 Mpixels/sec |
|
Text Rendering
|
492
156.8 KB/sec |
|
Clang
|
463
3.61 Klines/sec |
|
Camera
|
555
6.43 images/sec |
|
N-Body Physics
|
554
693.5 Kpairs/sec |
|
Rigid Body Physics
|
751
4651.6 FPS |
|
Gaussian Blur
|
545
30.0 Mpixels/sec |
|
Face Detection
|
626
4.82 images/sec |
|
Horizon Detection
|
602
14.8 Mpixels/sec |
|
Image Inpainting
|
1051
51.5 Mpixels/sec |
|
HDR
|
1046
14.3 Mpixels/sec |
|
Ray Tracing
|
723
580.7 Kpixels/sec |
|
Structure from Motion
|
450
4.03 Kpixels/sec |
|
Speech Recognition
|
595
19.0 Words/sec |
|
Machine Learning
|
439
17.0 images/sec |
Multi-Core Score | 1123 | |
---|---|---|
Crypto Score | 1341 | |
Integer Score | 1073 | |
Floating Point Score | 1194 | |
AES-XTS
|
1341
2.29 GB/sec |
|
Text Compression
|
1575
7.96 MB/sec |
|
Image Compression
|
1021
48.3 Mpixels/sec |
|
Navigation
|
1385
3.90 MTE/sec |
|
HTML5
|
877
1.03 MElements/sec |
|
SQLite
|
1104
345.9 Krows/sec |
|
PDF Rendering
|
969
52.6 Mpixels/sec |
|
Text Rendering
|
1067
340.1 KB/sec |
|
Clang
|
858
6.69 Klines/sec |
|
Camera
|
982
11.4 images/sec |
|
N-Body Physics
|
1190
1.49 Mpairs/sec |
|
Rigid Body Physics
|
1591
9858.5 FPS |
|
Gaussian Blur
|
922
50.7 Mpixels/sec |
|
Face Detection
|
1238
9.53 images/sec |
|
Horizon Detection
|
1222
30.1 Mpixels/sec |
|
Image Inpainting
|
1933
94.8 Mpixels/sec |
|
HDR
|
1867
25.4 Mpixels/sec |
|
Ray Tracing
|
1542
1.24 Mpixels/sec |
|
Structure from Motion
|
723
6.47 Kpixels/sec |
|
Speech Recognition
|
1069
34.2 Words/sec |
|
Machine Learning
|
620
23.9 images/sec |