iPad Air 2 vs iPad 2
Geekbench Scores
| iPad Air 2 | iPad 2 | |||
|---|---|---|---|---|
| Single-Core Score | 1812 | 342 | ||
| Multi-Core Score | 4014 | 590 | ||
| Geekbench 4.0.1 | Geekbench 4.2.3 | |||
System Information
| iPad Air 2 | iPad 2 | |
|---|---|---|
| Operating System | iOS 10.0.1 | iOS 9.3.5 |
| Model | iPad Air 2 | iPad 2 |
| Processor |
Apple A8X @ 1.50 GHz
3 Processors, 3 Cores |
Apple A5 @ 1.00 GHz
1 Processor, 2 Cores |
| Processor ID | ARM | ARMv7 |
| L1 Instruction Cache | 64 KB | 32 KB |
| L1 Data Cache | 64 KB | 32 KB |
| L2 Cache | 2048 KB | 1024 KB |
| Motherboard | J81AP | K93AP |
| BIOS | ||
| Memory | 1.94 GB | 502 MB |
Single-Core Performance
| iPad Air 2 | iPad 2 | |||
|---|---|---|---|---|
| Single-Core Score | 1812 | 342 | ||
| AES |
898
693.1 MB/sec |
14
11.1 MB/sec |
||
| LZMA |
1888
2.95 MB/sec |
509
814.1 KB/sec |
||
| JPEG |
1996
16.1 Mpixels/sec |
477
3.84 Mpixels/sec |
||
| Canny |
2058
28.5 Mpixels/sec |
337
4.69 Mpixels/sec |
||
| Lua |
1851
1.90 MB/sec |
337
355.0 KB/sec |
||
| Dijkstra |
2294
1.55 MTE/sec |
690
467.1 KTE/sec |
||
| SQLite |
1402
38.9 Krows/sec |
339
9.42 Krows/sec |
||
| HTML5 Parse |
1902
8.64 MB/sec |
340
1.54 MB/sec |
||
| HTML5 DOM |
2334
2.12 MElements/sec |
386
350.6 KElements/sec |
||
| Histogram Equalization |
1861
58.2 Mpixels/sec |
342
10.7 Mpixels/sec |
||
| PDF Rendering |
1850
49.2 Mpixels/sec |
417
11.1 Mpixels/sec |
||
| LLVM |
2069
142.3 functions/sec |
690
47.5 functions/sec |
||
| Camera |
2200
6.10 images/sec |
375
1.04 images/sec |
||
| SGEMM |
956
20.2 Gflops |
51
1.10 Gflops |
||
| SFFT |
1563
3.90 Gflops |
176
439.7 Mflops |
||
| N-Body Physics |
1274
951.6 Kpairs/sec |
218
162.9 Kpairs/sec |
||
| Ray Tracing |
1572
229.7 Kpixels/sec |
192
28.1 Kpixels/sec |
||
| Rigid Body Physics |
1850
5417.2 FPS |
352
1032.2 FPS |
||
| HDR |
2161
7.84 Mpixels/sec |
433
1.57 Mpixels/sec |
||
| Gaussian Blur |
1714
30.0 Mpixels/sec |
136
2.40 Mpixels/sec |
||
| Speech Recognition |
1882
16.1 Words/sec |
364
3.12 Words/sec |
||
| Face Detection |
1707
498.8 Ksubwindows/sec |
300
87.6 Ksubwindows/sec |
||
| Memory Copy |
2200
6.10 GB/sec |
284
807.8 MB/sec |
||
| Memory Latency |
2752
6.36 Moperations/sec |
2967
145.9 ns |
||
| Memory Bandwidth |
1402
7.49 GB/sec |
104
571.9 MB/sec |
||
Multi-Core Performance
| iPad Air 2 | iPad 2 | |||
|---|---|---|---|---|
| Multi-Core Score | 4014 | 590 | ||
| AES |
2531
1.91 GB/sec |
28
21.9 MB/sec |
||
| LZMA |
4841
7.56 MB/sec |
972
1.52 MB/sec |
||
| JPEG |
5560
44.7 Mpixels/sec |
939
7.56 Mpixels/sec |
||
| Canny |
5651
78.4 Mpixels/sec |
656
9.10 Mpixels/sec |
||
| Lua |
5080
5.22 MB/sec |
633
666.5 KB/sec |
||
| Dijkstra |
5546
3.75 MTE/sec |
1260
852.8 KTE/sec |
||
| SQLite |
3499
97.0 Krows/sec |
647
18.0 Krows/sec |
||
| HTML5 Parse |
5375
24.4 MB/sec |
665
3.02 MB/sec |
||
| HTML5 DOM |
3216
2.91 MElements/sec |
551
500.1 KElements/sec |
||
| Histogram Equalization |
5418
169.3 Mpixels/sec |
669
20.9 Mpixels/sec |
||
| PDF Rendering |
4578
121.6 Mpixels/sec |
741
19.7 Mpixels/sec |
||
| LLVM |
4332
297.9 functions/sec |
1217
83.7 functions/sec |
||
| Camera |
6414
17.8 images/sec |
736
2.04 images/sec |
||
| SGEMM |
2639
55.8 Gflops |
100
2.13 Gflops |
||
| SFFT |
4587
11.4 Gflops |
352
877.5 Mflops |
||
| N-Body Physics |
3601
2.69 Mpairs/sec |
423
316.5 Kpairs/sec |
||
| Ray Tracing |
4498
656.8 Kpixels/sec |
389
56.9 Kpixels/sec |
||
| Rigid Body Physics |
5320
15575.3 FPS |
697
2041.4 FPS |
||
| HDR |
6002
21.8 Mpixels/sec |
841
3.05 Mpixels/sec |
||
| Gaussian Blur |
4817
84.4 Mpixels/sec |
262
4.59 Mpixels/sec |
||
| Speech Recognition |
3825
32.7 Words/sec |
612
5.24 Words/sec |
||
| Face Detection |
4153
1.21 Msubwindows/sec |
593
173.4 Ksubwindows/sec |
||
| Memory Copy |
3442
9.54 GB/sec |
361
1.00 GB/sec |
||
| Memory Latency |
1338
3.09 Moperations/sec |
2920
148.2 ns |
||
| Memory Bandwidth |
1912
10.2 GB/sec |
182
997.1 MB/sec |
||
