User | Gieb |
Upload Date | Wed, 04 Dec 2019 18:31:09 +0000 |
Views | 4 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G9016) |
Model | MacBook Air (13-inch Mid 2011) |
Model ID | MacBookAir4,2 |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
CPU Information | |
---|---|
Name | Intel Core i5-2557M |
Topology | 1 Processor, 2 Cores, 4 Threads |
Base Frequency | 1.70 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 | 3.00 MB x 1 |
Memory Information | |
---|---|
Memory | 4.00 GB DDR3 666 MHz |
Single-Core Score | 385 | |
---|---|---|
Crypto Score | 428 | |
Integer Score | 350 | |
Floating Point Score | 453 | |
AES-XTS
|
428
746.5 MB/sec |
|
Text Compression
|
413
2.09 MB/sec |
|
Image Compression
|
391
18.5 Mpixels/sec |
|
Navigation
|
386
1.09 MTE/sec |
|
HTML5
|
275
323.0 KElements/sec |
|
SQLite
|
349
109.4 Krows/sec |
|
PDF Rendering
|
350
19.0 Mpixels/sec |
|
Text Rendering
|
312
99.5 KB/sec |
|
Clang
|
321
2.50 Klines/sec |
|
Camera
|
376
4.36 images/sec |
|
N-Body Physics
|
270
338.2 Kpairs/sec |
|
Rigid Body Physics
|
565
3497.7 FPS |
|
Gaussian Blur
|
364
20.0 Mpixels/sec |
|
Face Detection
|
482
3.71 images/sec |
|
Horizon Detection
|
444
10.9 Mpixels/sec |
|
Image Inpainting
|
778
38.2 Mpixels/sec |
|
HDR
|
816
11.1 Mpixels/sec |
|
Ray Tracing
|
478
383.6 Kpixels/sec |
|
Structure from Motion
|
364
3.26 Kpixels/sec |
|
Speech Recognition
|
416
13.3 Words/sec |
|
Machine Learning
|
299
11.5 images/sec |
Multi-Core Score | 883 | |
---|---|---|
Crypto Score | 1184 | |
Integer Score | 847 | |
Floating Point Score | 911 | |
AES-XTS
|
1184
2.02 GB/sec |
|
Text Compression
|
1086
5.49 MB/sec |
|
Image Compression
|
920
43.5 Mpixels/sec |
|
Navigation
|
1085
3.06 MTE/sec |
|
HTML5
|
654
767.4 KElements/sec |
|
SQLite
|
850
266.2 Krows/sec |
|
PDF Rendering
|
831
45.1 Mpixels/sec |
|
Text Rendering
|
793
252.7 KB/sec |
|
Clang
|
766
5.97 Klines/sec |
|
Camera
|
739
8.57 images/sec |
|
N-Body Physics
|
837
1.05 Mpairs/sec |
|
Rigid Body Physics
|
1240
7683.0 FPS |
|
Gaussian Blur
|
749
41.2 Mpixels/sec |
|
Face Detection
|
1030
7.93 images/sec |
|
Horizon Detection
|
982
24.2 Mpixels/sec |
|
Image Inpainting
|
1351
66.3 Mpixels/sec |
|
HDR
|
1438
19.6 Mpixels/sec |
|
Ray Tracing
|
945
758.6 Kpixels/sec |
|
Structure from Motion
|
587
5.26 Kpixels/sec |
|
Speech Recognition
|
778
24.9 Words/sec |
|
Machine Learning
|
546
21.1 images/sec |