iPad Air 2
Geekbench 4 Score
|
1818
Single-Core Score |
4296
Multi-Core Score |
| Geekbench 4.2.1 for iOS AArch64 | |
Result Information
| User | liangyingjia |
| Upload Date | Sat, 13 Jan 2018 13:11:10 +0000 |
| Views | 8 |
System Information
| System Information | |
|---|---|
| Operating System | iOS 11.2.2 |
| Model | iPad Air 2 |
| Motherboard | J81AP |
| Memory | 1.94 GB |
| Processor Information | |
|---|---|
| Name | Apple A8X |
| Topology | 1 Processor, 3 Cores |
| Identifier | ARM |
| Base Frequency | 1.50 GHz |
| L1 Instruction Cache | 64.0 KB x 1 |
| L1 Data Cache | 64.0 KB x 1 |
| L2 Cache | 2.00 MB x 1 |
Single-Core Performance
| Single-Core Score | 1818 | |
|---|---|---|
| Crypto Score | 895 | |
| Integer Score | 2001 | |
| Floating Point Score | 1576 | |
| Memory Score | 2001 | |
|
AES
|
895
690.7 MB/sec |
|
|
LZMA
|
1866
2.91 MB/sec |
|
|
JPEG
|
1980
15.9 Mpixels/sec |
|
|
Canny
|
2027
28.1 Mpixels/sec |
|
|
Lua
|
1851
1.90 MB/sec |
|
|
Dijkstra
|
2255
1.53 MTE/sec |
|
|
SQLite
|
1427
39.6 Krows/sec |
|
|
HTML5 Parse
|
1805
8.19 MB/sec |
|
|
HTML5 DOM
|
2316
2.10 MElements/sec |
|
|
Histogram Equalization
|
1839
57.5 Mpixels/sec |
|
|
PDF Rendering
|
1808
48.0 Mpixels/sec |
|
|
LLVM
|
3053
209.9 functions/sec |
|
|
Camera
|
2188
6.07 images/sec |
|
|
SGEMM
|
952
20.1 Gflops |
|
|
SFFT
|
1564
3.90 Gflops |
|
|
N-Body Physics
|
1151
860.3 Kpairs/sec |
|
|
Ray Tracing
|
1598
233.4 Kpixels/sec |
|
|
Rigid Body Physics
|
1868
5470.2 FPS |
|
|
HDR
|
2142
7.77 Mpixels/sec |
|
|
Gaussian Blur
|
1704
29.9 Mpixels/sec |
|
|
Speech Recognition
|
1898
16.2 Words/sec |
|
|
Face Detection
|
1699
496.2 Ksubwindows/sec |
|
|
Memory Copy
|
2189
6.07 GB/sec |
|
|
Memory Latency
|
2636
164.2 ns |
|
|
Memory Bandwidth
|
1390
7.43 GB/sec |
Multi-Core Performance
| Multi-Core Score | 4296 | |
|---|---|---|
| Crypto Score | 2633 | |
| Integer Score | 5261 | |
| Floating Point Score | 4414 | |
| Memory Score | 2365 | |
|
AES
|
2633
1.98 GB/sec |
|
|
LZMA
|
4934
7.71 MB/sec |
|
|
JPEG
|
5904
47.5 Mpixels/sec |
|
|
Canny
|
5838
81.0 Mpixels/sec |
|
|
Lua
|
5228
5.37 MB/sec |
|
|
Dijkstra
|
5693
3.85 MTE/sec |
|
|
SQLite
|
4056
112.5 Krows/sec |
|
|
HTML5 Parse
|
5370
24.4 MB/sec |
|
|
HTML5 DOM
|
2892
2.62 MElements/sec |
|
|
Histogram Equalization
|
5198
162.4 Mpixels/sec |
|
|
PDF Rendering
|
4954
131.6 Mpixels/sec |
|
|
LLVM
|
8551
588.0 functions/sec |
|
|
Camera
|
6418
17.8 images/sec |
|
|
SGEMM
|
2753
58.2 Gflops |
|
|
SFFT
|
4675
11.7 Gflops |
|
|
N-Body Physics
|
3445
2.57 Mpairs/sec |
|
|
Ray Tracing
|
4537
662.6 Kpixels/sec |
|
|
Rigid Body Physics
|
5549
16246.1 FPS |
|
|
HDR
|
6276
22.8 Mpixels/sec |
|
|
Gaussian Blur
|
4999
87.6 Mpixels/sec |
|
|
Speech Recognition
|
4036
34.5 Words/sec |
|
|
Face Detection
|
4505
1.32 Msubwindows/sec |
|
|
Memory Copy
|
3160
8.76 GB/sec |
|
|
Memory Latency
|
2620
165.2 ns |
|
|
Memory Bandwidth
|
1598
8.54 GB/sec |
