User | vuthi |
Upload Date | Sun, 21 Feb 2021 03:07:09 +0000 |
Views | 13 |
System Information | |
---|---|
Operating System | macOS 10.13.2 (Build 17C88) |
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 1333 MT/s |
Single-Core Score | 384 | |
---|---|---|
Crypto Score | 410 | |
Integer Score | 344 | |
Floating Point Score | 467 | |
AES-XTS
|
410
714.9 MB/sec |
|
Text Compression
|
444
2.24 MB/sec |
|
Image Compression
|
406
19.2 Mpixels/sec |
|
Navigation
|
387
1.09 MTE/sec |
|
HTML5
|
204
239.8 KElements/sec |
|
SQLite
|
269
84.3 Krows/sec |
|
PDF Rendering
|
285
15.5 Mpixels/sec |
|
Text Rendering
|
340
108.3 KB/sec |
|
Clang
|
416
3.24 Klines/sec |
|
Camera
|
441
5.11 images/sec |
|
N-Body Physics
|
348
435.6 Kpairs/sec |
|
Rigid Body Physics
|
586
3629.1 FPS |
|
Gaussian Blur
|
367
20.2 Mpixels/sec |
|
Face Detection
|
480
3.69 images/sec |
|
Horizon Detection
|
489
12.1 Mpixels/sec |
|
Image Inpainting
|
877
43.0 Mpixels/sec |
|
HDR
|
816
11.1 Mpixels/sec |
|
Ray Tracing
|
549
441.2 Kpixels/sec |
|
Structure from Motion
|
333
2.98 Kpixels/sec |
|
Speech Recognition
|
393
12.6 Words/sec |
|
Machine Learning
|
256
9.91 images/sec |
Multi-Core Score | 973 | |
---|---|---|
Crypto Score | 1122 | |
Integer Score | 904 | |
Floating Point Score | 1099 | |
AES-XTS
|
1122
1.91 GB/sec |
|
Text Compression
|
1038
5.25 MB/sec |
|
Image Compression
|
769
36.4 Mpixels/sec |
|
Navigation
|
1214
3.42 MTE/sec |
|
HTML5
|
725
851.6 KElements/sec |
|
SQLite
|
883
276.5 Krows/sec |
|
PDF Rendering
|
939
50.9 Mpixels/sec |
|
Text Rendering
|
959
305.6 KB/sec |
|
Clang
|
873
6.80 Klines/sec |
|
Camera
|
829
9.62 images/sec |
|
N-Body Physics
|
849
1.06 Mpairs/sec |
|
Rigid Body Physics
|
1439
8913.4 FPS |
|
Gaussian Blur
|
900
49.5 Mpixels/sec |
|
Face Detection
|
1155
8.89 images/sec |
|
Horizon Detection
|
1117
27.5 Mpixels/sec |
|
Image Inpainting
|
1710
83.9 Mpixels/sec |
|
HDR
|
1883
25.7 Mpixels/sec |
|
Ray Tracing
|
1516
1.22 Mpixels/sec |
|
Structure from Motion
|
711
6.37 Kpixels/sec |
|
Speech Recognition
|
917
29.3 Words/sec |
|
Machine Learning
|
623
24.1 images/sec |