User | jek |
Upload Date | Sat, 18 Jan 2020 11:29:35 +0000 |
Views | 4 |
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 | 529 | |
---|---|---|
Crypto Score | 431 | |
Integer Score | 504 | |
Floating Point Score | 599 | |
AES-XTS
|
431
752.4 MB/sec |
|
Text Compression
|
584
2.96 MB/sec |
|
Image Compression
|
522
24.7 Mpixels/sec |
|
Navigation
|
534
1.51 MTE/sec |
|
HTML5
|
432
507.1 KElements/sec |
|
SQLite
|
474
148.4 Krows/sec |
|
PDF Rendering
|
505
27.4 Mpixels/sec |
|
Text Rendering
|
483
154.0 KB/sec |
|
Clang
|
484
3.77 Klines/sec |
|
Camera
|
532
6.17 images/sec |
|
N-Body Physics
|
512
640.1 Kpairs/sec |
|
Rigid Body Physics
|
707
4381.9 FPS |
|
Gaussian Blur
|
493
27.1 Mpixels/sec |
|
Face Detection
|
591
4.55 images/sec |
|
Horizon Detection
|
569
14.0 Mpixels/sec |
|
Image Inpainting
|
1034
50.7 Mpixels/sec |
|
HDR
|
1023
13.9 Mpixels/sec |
|
Ray Tracing
|
712
571.6 Kpixels/sec |
|
Structure from Motion
|
388
3.47 Kpixels/sec |
|
Speech Recognition
|
519
16.6 Words/sec |
|
Machine Learning
|
392
15.2 images/sec |
Multi-Core Score | 1077 | |
---|---|---|
Crypto Score | 1279 | |
Integer Score | 1031 | |
Floating Point Score | 1144 | |
AES-XTS
|
1279
2.18 GB/sec |
|
Text Compression
|
1325
6.70 MB/sec |
|
Image Compression
|
1069
50.6 Mpixels/sec |
|
Navigation
|
1284
3.62 MTE/sec |
|
HTML5
|
846
993.3 KElements/sec |
|
SQLite
|
1043
326.9 Krows/sec |
|
PDF Rendering
|
998
54.2 Mpixels/sec |
|
Text Rendering
|
1020
324.8 KB/sec |
|
Clang
|
946
7.37 Klines/sec |
|
Camera
|
849
9.84 images/sec |
|
N-Body Physics
|
1125
1.41 Mpairs/sec |
|
Rigid Body Physics
|
1466
9084.5 FPS |
|
Gaussian Blur
|
884
48.6 Mpixels/sec |
|
Face Detection
|
1208
9.30 images/sec |
|
Horizon Detection
|
1118
27.6 Mpixels/sec |
|
Image Inpainting
|
1767
86.7 Mpixels/sec |
|
HDR
|
1768
24.1 Mpixels/sec |
|
Ray Tracing
|
1561
1.25 Mpixels/sec |
|
Structure from Motion
|
680
6.09 Kpixels/sec |
|
Speech Recognition
|
1013
32.4 Words/sec |
|
Machine Learning
|
664
25.7 images/sec |