iPad Air 2 vs OpenStack Foundation OpenStack Nova

Geekbench Scores

iPad Air 2 OpenStack Foundation OpenStack Nova
Single-Core Score 1739 3158
Multi-Core Score 4337 5733
Geekbench 4.2.3 Geekbench 4.4.4 Tryout

System Information

iPad Air 2 OpenStack Foundation OpenStack Nova
Operating System iOS 12.0 Linux 4.18.0-513.9.1.el8_9.x86_64 x86_64
Model iPad Air 2 OpenStack Foundation OpenStack Nova
Processor Apple A8X @ 1.50 GHz
1 Processor, 3 Cores 		Intel Core Processor (Broadwell) @ 2.99 GHz
2 Processors, 2 Cores
Processor ID ARM GenuineIntel Family 6 Model 61 Stepping 2
L1 Instruction Cache 64 KB 32 KB
L1 Data Cache 64 KB 32 KB
L2 Cache 2048 KB 4096 KB
L3 Cache 0 KB 16384 KB
Motherboard J81AP N/A
BIOS SeaBIOS 1.15.0-1
Memory 1.94 GB 1.72 GB

Single-Core Performance

iPad Air 2 OpenStack Foundation OpenStack Nova
Single-Core Score 1739 3158
AES 904
697.3 MB/sec 		1539
1.16 GB/sec
LZMA 1481
2.31 MB/sec 		3346
5.23 MB/sec
JPEG 1967
15.8 Mpixels/sec 		4449
35.8 Mpixels/sec
Canny 1993
27.6 Mpixels/sec 		4355
60.4 Mpixels/sec
Lua 1781
1.83 MB/sec 		2287
2.35 MB/sec
Dijkstra 2057
1.39 MTE/sec 		3850
2.61 MTE/sec
SQLite 1300
36.1 Krows/sec 		2189
60.7 Krows/sec
HTML5 Parse 1838
8.35 MB/sec 		2039
9.26 MB/sec
HTML5 DOM 2322
2.10 MElements/sec 		2081
1.89 MElements/sec
Histogram Equalization 1788
55.9 Mpixels/sec 		2715
84.8 Mpixels/sec
PDF Rendering 1726
45.9 Mpixels/sec 		4662
123.9 Mpixels/sec
LLVM 2739
188.3 functions/sec 		5465
375.8 functions/sec
Camera 2176
6.03 images/sec 		4036
11.2 images/sec
SGEMM 939
19.9 Gflops 		4044
85.5 Gflops
SFFT 1561
3.89 Gflops 		2008
5.01 Gflops
N-Body Physics 1271
949.7 Kpairs/sec 		3344
2.50 Mpairs/sec
Ray Tracing 1595
233.0 Kpixels/sec 		2157
315.1 Kpixels/sec
Rigid Body Physics 1844
5400.3 FPS 		3641
10660.5 FPS
HDR 2123
7.70 Mpixels/sec 		4748
17.2 Mpixels/sec
Gaussian Blur 1669
29.2 Mpixels/sec 		4448
77.9 Mpixels/sec
Speech Recognition 1569
13.4 Words/sec 		4109
35.2 Words/sec
Face Detection 1863
544.2 Ksubwindows/sec 		4311
1.26 Msubwindows/sec
Memory Copy 2036
5.64 GB/sec 		2560
7.09 GB/sec
Memory Latency 2488
174.0 ns 		4973
87.1 ns
Memory Bandwidth 1261
6.74 GB/sec 		1725
9.22 GB/sec

Multi-Core Performance

iPad Air 2 OpenStack Foundation OpenStack Nova
Multi-Core Score 4337 5733
AES 2649
1.99 GB/sec 		2846
2.14 GB/sec
LZMA 3888
6.07 MB/sec 		6467
10.1 MB/sec
JPEG 4875
39.2 Mpixels/sec 		8768
70.6 Mpixels/sec
Canny 5548
76.9 Mpixels/sec 		8551
118.6 Mpixels/sec
Lua 4945
5.08 MB/sec 		4190
4.31 MB/sec
Dijkstra 5678
3.84 MTE/sec 		7668
5.19 MTE/sec
SQLite 3838
106.4 Krows/sec 		4351
120.6 Krows/sec
HTML5 Parse 5530
25.1 MB/sec 		4065
18.5 MB/sec
HTML5 DOM 4987
4.52 MElements/sec 		4030
3.65 MElements/sec
Histogram Equalization 5253
164.1 Mpixels/sec 		5453
170.4 Mpixels/sec
PDF Rendering 4753
126.3 Mpixels/sec 		9254
245.9 Mpixels/sec
LLVM 8517
585.6 functions/sec 		11016
757.4 functions/sec
Camera 5632
15.6 images/sec 		7986
22.1 images/sec
SGEMM 2724
57.6 Gflops 		8125
171.8 Gflops
SFFT 4631
11.5 Gflops 		4020
10.0 Gflops
N-Body Physics 3843
2.87 Mpairs/sec 		6661
4.97 Mpairs/sec
Ray Tracing 4712
688.1 Kpixels/sec 		3898
569.2 Kpixels/sec
Rigid Body Physics 5540
16220.4 FPS 		7074
20708.7 FPS
HDR 6292
22.8 Mpixels/sec 		9297
33.7 Mpixels/sec
Gaussian Blur 5001
87.6 Mpixels/sec 		8867
155.3 Mpixels/sec
Speech Recognition 3984
34.1 Words/sec 		7953
68.0 Words/sec
Face Detection 5673
1.66 Msubwindows/sec 		8492
2.48 Msubwindows/sec
Memory Copy 3191
8.84 GB/sec 		4565
12.6 GB/sec
Memory Latency 2596
166.8 ns 		2180
198.6 ns
Memory Bandwidth 1859
9.93 GB/sec 		3361
17.9 GB/sec

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