iPad Air 2 vs QEMU Standard PC (i440FX + PIIX, 1996)

Geekbench Scores

iPad Air 2 QEMU Standard PC (i440FX + PIIX, 1996)
Single-Core Score 1809 2746
Multi-Core Score 4312 4944
Geekbench 4.2.1 Geekbench 4.4.4 Tryout

System Information

iPad Air 2 QEMU Standard PC (i440FX + PIIX, 1996)
Operating System iOS 11.2.1 Linux 5.14.0-284.30.1.el9_2.x86_64 x86_64
Model iPad Air 2 QEMU Standard PC (i440FX + PIIX, 1996)
Processor Apple A8X @ 1.50 GHz
1 Processor, 3 Cores 		Intel Xeon E5-2680 v2 @ 2.80 GHz
2 Processors, 2 Cores
Processor ID ARM GenuineIntel Family 6 Model 62 Stepping 4
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 rel-1.16.1-0-g3208b098f51a-prebuilt.qemu.org
Memory 1.94 GB 3.57 GB

Single-Core Performance

iPad Air 2 QEMU Standard PC (i440FX + PIIX, 1996)
Single-Core Score 1809 2746
AES 898
692.6 MB/sec 		2506
1.89 GB/sec
LZMA 1874
2.93 MB/sec 		2759
4.31 MB/sec
JPEG 1986
16.0 Mpixels/sec 		3122
25.1 Mpixels/sec
Canny 2038
28.3 Mpixels/sec 		3179
44.1 Mpixels/sec
Lua 1802
1.85 MB/sec 		2423
2.49 MB/sec
Dijkstra 2238
1.51 MTE/sec 		3291
2.23 MTE/sec
SQLite 1403
38.9 Krows/sec 		2904
80.5 Krows/sec
HTML5 Parse 1791
8.13 MB/sec 		2624
11.9 MB/sec
HTML5 DOM 2242
2.03 MElements/sec 		2533
2.30 MElements/sec
Histogram Equalization 1848
57.8 Mpixels/sec 		2653
82.9 Mpixels/sec
PDF Rendering 1797
47.8 Mpixels/sec 		3646
96.9 Mpixels/sec
LLVM 3037
208.9 functions/sec 		4983
342.6 functions/sec
Camera 2198
6.10 images/sec 		3004
8.33 images/sec
SGEMM 950
20.1 Gflops 		1540
32.6 Gflops
SFFT 1569
3.91 Gflops 		3172
7.91 Gflops
N-Body Physics 1152
860.6 Kpairs/sec 		2692
2.01 Mpairs/sec
Ray Tracing 1580
230.8 Kpixels/sec 		2380
347.6 Kpixels/sec
Rigid Body Physics 1863
5456.2 FPS 		3639
10654.0 FPS
HDR 2141
7.76 Mpixels/sec 		3451
12.5 Mpixels/sec
Gaussian Blur 1697
29.7 Mpixels/sec 		3019
52.9 Mpixels/sec
Speech Recognition 1897
16.2 Words/sec 		3019
25.8 Words/sec
Face Detection 1644
480.2 Ksubwindows/sec 		2796
816.9 Ksubwindows/sec
Memory Copy 2176
6.03 GB/sec 		2073
5.74 GB/sec
Memory Latency 2633
164.4 ns 		4312
100.4 ns
Memory Bandwidth 1387
7.41 GB/sec 		1041
5.56 GB/sec

Multi-Core Performance

iPad Air 2 QEMU Standard PC (i440FX + PIIX, 1996)
Multi-Core Score 4312 4944
AES 2681
2.02 GB/sec 		4889
3.68 GB/sec
LZMA 4766
7.45 MB/sec 		5206
8.13 MB/sec
JPEG 5898
47.5 Mpixels/sec 		6175
49.7 Mpixels/sec
Canny 5745
79.7 Mpixels/sec 		4636
64.3 Mpixels/sec
Lua 5026
5.17 MB/sec 		4799
4.93 MB/sec
Dijkstra 5685
3.85 MTE/sec 		6291
4.26 MTE/sec
SQLite 4006
111.1 Krows/sec 		5780
160.3 Krows/sec
HTML5 Parse 5288
24.0 MB/sec 		5732
26.0 MB/sec
HTML5 DOM 3243
2.94 MElements/sec 		4830
4.38 MElements/sec
Histogram Equalization 5424
169.5 Mpixels/sec 		5692
177.9 Mpixels/sec
PDF Rendering 4885
129.8 Mpixels/sec 		7150
190.0 Mpixels/sec
LLVM 8395
577.2 functions/sec 		10063
691.9 functions/sec
Camera 6491
18.0 images/sec 		5620
15.6 images/sec
SGEMM 2702
57.1 Gflops 		2951
62.4 Gflops
SFFT 4610
11.5 Gflops 		5384
13.4 Gflops
N-Body Physics 3392
2.53 Mpairs/sec 		5438
4.06 Mpairs/sec
Ray Tracing 4494
656.3 Kpixels/sec 		4330
632.4 Kpixels/sec
Rigid Body Physics 5484
16056.3 FPS 		7128
20868.0 FPS
HDR 6203
22.5 Mpixels/sec 		6735
24.4 Mpixels/sec
Gaussian Blur 4935
86.5 Mpixels/sec 		5219
91.4 Mpixels/sec
Speech Recognition 4003
34.3 Words/sec 		5800
49.6 Words/sec
Face Detection 4578
1.34 Msubwindows/sec 		5489
1.60 Msubwindows/sec
Memory Copy 3154
8.74 GB/sec 		3752
10.4 GB/sec
Memory Latency 2607
166.1 ns 		2077
208.4 ns
Memory Bandwidth 1857
9.92 GB/sec 		1865
9.96 GB/sec

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