User | goodfader |
Upload Date | Sat, 27 Jun 2020 02:53:22 +0000 |
Views | 5 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G13035) |
Model | MacBook Air (13-inch Mid 2011) |
Model ID | MacBookAir4,2 |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
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 | 420 | |
---|---|---|
Crypto Score | 478 | |
Integer Score | 391 | |
Floating Point Score | 474 | |
AES-XTS
|
478
835.1 MB/sec |
|
Text Compression
|
493
2.49 MB/sec |
|
Image Compression
|
432
20.4 Mpixels/sec |
|
Navigation
|
460
1.30 MTE/sec |
|
HTML5
|
302
355.1 KElements/sec |
|
SQLite
|
355
111.2 Krows/sec |
|
PDF Rendering
|
379
20.6 Mpixels/sec |
|
Text Rendering
|
361
115.0 KB/sec |
|
Clang
|
350
2.73 Klines/sec |
|
Camera
|
421
4.88 images/sec |
|
N-Body Physics
|
343
428.9 Kpairs/sec |
|
Rigid Body Physics
|
554
3434.7 FPS |
|
Gaussian Blur
|
383
21.1 Mpixels/sec |
|
Face Detection
|
461
3.55 images/sec |
|
Horizon Detection
|
444
11.0 Mpixels/sec |
|
Image Inpainting
|
763
37.4 Mpixels/sec |
|
HDR
|
828
11.3 Mpixels/sec |
|
Ray Tracing
|
540
433.4 Kpixels/sec |
|
Structure from Motion
|
328
2.94 Kpixels/sec |
|
Speech Recognition
|
424
13.6 Words/sec |
|
Machine Learning
|
382
14.7 images/sec |
Multi-Core Score | 975 | |
---|---|---|
Crypto Score | 1268 | |
Integer Score | 921 | |
Floating Point Score | 1044 | |
AES-XTS
|
1268
2.16 GB/sec |
|
Text Compression
|
1182
5.98 MB/sec |
|
Image Compression
|
973
46.0 Mpixels/sec |
|
Navigation
|
1086
3.06 MTE/sec |
|
HTML5
|
714
838.9 KElements/sec |
|
SQLite
|
852
267.0 Krows/sec |
|
PDF Rendering
|
808
43.9 Mpixels/sec |
|
Text Rendering
|
995
317.2 KB/sec |
|
Clang
|
830
6.47 Klines/sec |
|
Camera
|
944
10.9 images/sec |
|
N-Body Physics
|
953
1.19 Mpairs/sec |
|
Rigid Body Physics
|
1481
9174.2 FPS |
|
Gaussian Blur
|
827
45.5 Mpixels/sec |
|
Face Detection
|
961
7.40 images/sec |
|
Horizon Detection
|
1067
26.3 Mpixels/sec |
|
Image Inpainting
|
1533
75.2 Mpixels/sec |
|
HDR
|
1795
24.5 Mpixels/sec |
|
Ray Tracing
|
1333
1.07 Mpixels/sec |
|
Structure from Motion
|
653
5.85 Kpixels/sec |
|
Speech Recognition
|
895
28.6 Words/sec |
|
Machine Learning
|
625
24.1 images/sec |