User | davidblue |
Upload Date | Sat, 20 Feb 2021 23:38:31 +0000 |
Views | 9 |
System Information | |
---|---|
Operating System | iOS 12.5.1 |
Model | iPad Air |
Model ID | iPad4,2 |
Motherboard | J72AP |
CPU Information | |
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Name | Apple A7 |
Topology | 1 Processor, 2 Cores |
Base Frequency | 1.40 GHz |
L1 Instruction Cache | 64.0 KB x 1 |
L1 Data Cache | 64.0 KB x 1 |
L2 Cache | 1.00 MB x 1 |
Memory Information | |
---|---|
Memory | 974 MB |
Single-Core Score | 287 | |
---|---|---|
Crypto Score | 251 | |
Integer Score | 285 | |
Floating Point Score | 298 | |
AES-XTS
|
251
437.4 MB/sec |
|
Text Compression
|
291
1.47 MB/sec |
|
Image Compression
|
369
17.4 Mpixels/sec |
|
Navigation
|
261
735.8 KTE/sec |
|
HTML5
|
282
331.4 KElements/sec |
|
SQLite
|
269
84.3 Krows/sec |
|
PDF Rendering
|
288
15.6 Mpixels/sec |
|
Text Rendering
|
301
95.8 KB/sec |
|
Clang
|
240
1.87 Klines/sec |
|
Camera
|
279
3.24 images/sec |
|
N-Body Physics
|
191
238.9 Kpairs/sec |
|
Rigid Body Physics
|
343
2122.2 FPS |
|
Gaussian Blur
|
209
11.5 Mpixels/sec |
|
Face Detection
|
331
2.55 images/sec |
|
Horizon Detection
|
354
8.73 Mpixels/sec |
|
Image Inpainting
|
443
21.7 Mpixels/sec |
|
HDR
|
531
7.23 Mpixels/sec |
|
Ray Tracing
|
391
314.1 Kpixels/sec |
|
Structure from Motion
|
262
2.35 Kpixels/sec |
|
Speech Recognition
|
239
7.63 Words/sec |
|
Machine Learning
|
181
7.00 images/sec |
Multi-Core Score | 543 | |
---|---|---|
Crypto Score | 486 | |
Integer Score | 538 | |
Floating Point Score | 564 | |
AES-XTS
|
486
849.1 MB/sec |
|
Text Compression
|
548
2.77 MB/sec |
|
Image Compression
|
724
34.3 Mpixels/sec |
|
Navigation
|
460
1.30 MTE/sec |
|
HTML5
|
544
639.3 KElements/sec |
|
SQLite
|
504
157.9 Krows/sec |
|
PDF Rendering
|
539
29.2 Mpixels/sec |
|
Text Rendering
|
580
184.8 KB/sec |
|
Clang
|
460
3.59 Klines/sec |
|
Camera
|
522
6.05 images/sec |
|
N-Body Physics
|
344
430.2 Kpairs/sec |
|
Rigid Body Physics
|
683
4232.2 FPS |
|
Gaussian Blur
|
437
24.0 Mpixels/sec |
|
Face Detection
|
638
4.91 images/sec |
|
Horizon Detection
|
687
16.9 Mpixels/sec |
|
Image Inpainting
|
776
38.1 Mpixels/sec |
|
HDR
|
1012
13.8 Mpixels/sec |
|
Ray Tracing
|
846
679.0 Kpixels/sec |
|
Structure from Motion
|
500
4.48 Kpixels/sec |
|
Speech Recognition
|
399
12.8 Words/sec |
|
Machine Learning
|
310
12.0 images/sec |