User | jek |
Upload Date | Sat, 18 Jan 2020 11:36:46 +0000 |
Views | 5 |
System Information | |
---|---|
Operating System | macOS 10.15.1 (Build 19B88) |
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 | 551 | |
---|---|---|
Crypto Score | 528 | |
Integer Score | 525 | |
Floating Point Score | 611 | |
AES-XTS
|
528
921.2 MB/sec |
|
Text Compression
|
612
3.10 MB/sec |
|
Image Compression
|
550
26.0 Mpixels/sec |
|
Navigation
|
583
1.64 MTE/sec |
|
HTML5
|
441
517.3 KElements/sec |
|
SQLite
|
513
160.8 Krows/sec |
|
PDF Rendering
|
513
27.9 Mpixels/sec |
|
Text Rendering
|
469
149.5 KB/sec |
|
Clang
|
499
3.89 Klines/sec |
|
Camera
|
568
6.58 images/sec |
|
N-Body Physics
|
520
650.0 Kpairs/sec |
|
Rigid Body Physics
|
727
4501.3 FPS |
|
Gaussian Blur
|
503
27.6 Mpixels/sec |
|
Face Detection
|
564
4.34 images/sec |
|
Horizon Detection
|
572
14.1 Mpixels/sec |
|
Image Inpainting
|
1068
52.4 Mpixels/sec |
|
HDR
|
1034
14.1 Mpixels/sec |
|
Ray Tracing
|
666
534.9 Kpixels/sec |
|
Structure from Motion
|
418
3.74 Kpixels/sec |
|
Speech Recognition
|
554
17.7 Words/sec |
|
Machine Learning
|
427
16.5 images/sec |
Multi-Core Score | 993 | |
---|---|---|
Crypto Score | 1206 | |
Integer Score | 940 | |
Floating Point Score | 1073 | |
AES-XTS
|
1206
2.06 GB/sec |
|
Text Compression
|
1227
6.21 MB/sec |
|
Image Compression
|
966
45.7 Mpixels/sec |
|
Navigation
|
1188
3.35 MTE/sec |
|
HTML5
|
742
871.8 KElements/sec |
|
SQLite
|
956
299.5 Krows/sec |
|
PDF Rendering
|
874
47.5 Mpixels/sec |
|
Text Rendering
|
939
299.3 KB/sec |
|
Clang
|
870
6.78 Klines/sec |
|
Camera
|
801
9.29 images/sec |
|
N-Body Physics
|
1076
1.35 Mpairs/sec |
|
Rigid Body Physics
|
1293
8011.7 FPS |
|
Gaussian Blur
|
737
40.5 Mpixels/sec |
|
Face Detection
|
1142
8.80 images/sec |
|
Horizon Detection
|
1081
26.6 Mpixels/sec |
|
Image Inpainting
|
1609
79.0 Mpixels/sec |
|
HDR
|
1710
23.3 Mpixels/sec |
|
Ray Tracing
|
1485
1.19 Mpixels/sec |
|
Structure from Motion
|
687
6.16 Kpixels/sec |
|
Speech Recognition
|
941
30.1 Words/sec |
|
Machine Learning
|
649
25.1 images/sec |