User | davidblue |
Upload Date | Sun, 12 Dec 2021 03:54:43 +0000 |
Views | 10 |
System Information | |
---|---|
Operating System | iOS 12.5.5 |
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 | 285 | |
---|---|---|
Crypto Score | 152 | |
Integer Score | 288 | |
Floating Point Score | 299 | |
AES-XTS
|
152
265.8 MB/sec |
|
Text Compression
|
289
1.46 MB/sec |
|
Image Compression
|
375
17.7 Mpixels/sec |
|
Navigation
|
262
739.9 KTE/sec |
|
HTML5
|
298
350.0 KElements/sec |
|
SQLite
|
273
85.5 Krows/sec |
|
PDF Rendering
|
296
16.0 Mpixels/sec |
|
Text Rendering
|
304
96.9 KB/sec |
|
Clang
|
240
1.87 Klines/sec |
|
Camera
|
275
3.19 images/sec |
|
N-Body Physics
|
188
235.7 Kpairs/sec |
|
Rigid Body Physics
|
344
2134.1 FPS |
|
Gaussian Blur
|
198
10.9 Mpixels/sec |
|
Face Detection
|
333
2.56 images/sec |
|
Horizon Detection
|
359
8.84 Mpixels/sec |
|
Image Inpainting
|
444
21.8 Mpixels/sec |
|
HDR
|
535
7.29 Mpixels/sec |
|
Ray Tracing
|
392
314.7 Kpixels/sec |
|
Structure from Motion
|
266
2.39 Kpixels/sec |
|
Speech Recognition
|
242
7.72 Words/sec |
|
Machine Learning
|
183
7.08 images/sec |
Multi-Core Score | 537 | |
---|---|---|
Crypto Score | 314 | |
Integer Score | 542 | |
Floating Point Score | 563 | |
AES-XTS
|
314
547.9 MB/sec |
|
Text Compression
|
549
2.78 MB/sec |
|
Image Compression
|
729
34.5 Mpixels/sec |
|
Navigation
|
459
1.29 MTE/sec |
|
HTML5
|
580
680.7 KElements/sec |
|
SQLite
|
507
159.0 Krows/sec |
|
PDF Rendering
|
533
28.9 Mpixels/sec |
|
Text Rendering
|
573
182.4 KB/sec |
|
Clang
|
460
3.58 Klines/sec |
|
Camera
|
530
6.15 images/sec |
|
N-Body Physics
|
344
429.9 Kpairs/sec |
|
Rigid Body Physics
|
684
4238.1 FPS |
|
Gaussian Blur
|
439
24.1 Mpixels/sec |
|
Face Detection
|
641
4.94 images/sec |
|
Horizon Detection
|
688
17.0 Mpixels/sec |
|
Image Inpainting
|
763
37.4 Mpixels/sec |
|
HDR
|
1005
13.7 Mpixels/sec |
|
Ray Tracing
|
845
678.8 Kpixels/sec |
|
Structure from Motion
|
505
4.52 Kpixels/sec |
|
Speech Recognition
|
399
12.8 Words/sec |
|
Machine Learning
|
305
11.8 images/sec |