User | piedpiedpiper |
Upload Date | Sat, 15 May 2021 05:48:54 +0000 |
Views | 2 |
System Information | |
---|---|
Operating System | macOS 10.14.6 (Build 18G103) |
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 | 416 | |
---|---|---|
Crypto Score | 565 | |
Integer Score | 390 | |
Floating Point Score | 447 | |
AES-XTS
|
565
986.4 MB/sec |
|
Text Compression
|
457
2.31 MB/sec |
|
Image Compression
|
473
22.4 Mpixels/sec |
|
Navigation
|
540
1.52 MTE/sec |
|
HTML5
|
313
367.2 KElements/sec |
|
SQLite
|
346
108.4 Krows/sec |
|
PDF Rendering
|
368
20.0 Mpixels/sec |
|
Text Rendering
|
408
129.9 KB/sec |
|
Clang
|
293
2.29 Klines/sec |
|
Camera
|
374
4.34 images/sec |
|
N-Body Physics
|
292
365.4 Kpairs/sec |
|
Rigid Body Physics
|
505
3129.0 FPS |
|
Gaussian Blur
|
312
17.1 Mpixels/sec |
|
Face Detection
|
449
3.46 images/sec |
|
Horizon Detection
|
539
13.3 Mpixels/sec |
|
Image Inpainting
|
922
45.3 Mpixels/sec |
|
HDR
|
765
10.4 Mpixels/sec |
|
Ray Tracing
|
566
454.5 Kpixels/sec |
|
Structure from Motion
|
326
2.92 Kpixels/sec |
|
Speech Recognition
|
405
12.9 Words/sec |
|
Machine Learning
|
243
9.38 images/sec |
Multi-Core Score | 901 | |
---|---|---|
Crypto Score | 1181 | |
Integer Score | 877 | |
Floating Point Score | 905 | |
AES-XTS
|
1181
2.01 GB/sec |
|
Text Compression
|
1126
5.69 MB/sec |
|
Image Compression
|
884
41.8 Mpixels/sec |
|
Navigation
|
1140
3.21 MTE/sec |
|
HTML5
|
648
760.4 KElements/sec |
|
SQLite
|
756
237.0 Krows/sec |
|
PDF Rendering
|
956
51.9 Mpixels/sec |
|
Text Rendering
|
889
283.2 KB/sec |
|
Clang
|
755
5.89 Klines/sec |
|
Camera
|
856
9.93 images/sec |
|
N-Body Physics
|
852
1.07 Mpairs/sec |
|
Rigid Body Physics
|
1232
7631.6 FPS |
|
Gaussian Blur
|
706
38.8 Mpixels/sec |
|
Face Detection
|
947
7.29 images/sec |
|
Horizon Detection
|
981
24.2 Mpixels/sec |
|
Image Inpainting
|
1368
67.1 Mpixels/sec |
|
HDR
|
1465
20.0 Mpixels/sec |
|
Ray Tracing
|
1102
884.9 Kpixels/sec |
|
Structure from Motion
|
582
5.21 Kpixels/sec |
|
Speech Recognition
|
758
24.2 Words/sec |
|
Machine Learning
|
498
19.3 images/sec |