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

Geekbench Scores

QEMU Standard PC (i440FX + PIIX, 1996) iPad Air
Single-Core Score 5313 1320
Multi-Core Score 147628 2253
Geekbench 4.3.3 Tryout Geekbench 4.2.3

System Information

QEMU Standard PC (i440FX + PIIX, 1996) iPad Air
Operating System Ubuntu 22.04.3 LTS 5.15.0-1040-oracle x86_64 iOS 11.3.1
Model QEMU Standard PC (i440FX + PIIX, 1996) iPad Air
Processor AMD EPYC 7J13 64-Core Processor @ 2.44 GHz
1 Processor, 48 Cores, 96 Threads 		Apple A7 @ 1.40 GHz
1 Processor, 2 Cores
Processor ID AuthenticAMD Family 25 Model 1 Stepping 1 ARM
L1 Instruction Cache 64 KB x 48 64 KB
L1 Data Cache 64 KB x 48 64 KB
L2 Cache 512 KB x 48 1024 KB
L3 Cache 1365 KB x 12 0 KB
Motherboard N/A J71AP
BIOS EFI Development Kit II / OVMF 1.5.1
Memory 755.48 GB 974 MB

Single-Core Performance

QEMU Standard PC (i440FX + PIIX, 1996) iPad Air
Single-Core Score 5313 1320
AES 6017
4.53 GB/sec 		795
613.6 MB/sec
LZMA 4265
6.66 MB/sec 		1299
2.03 MB/sec
JPEG 4701
37.8 Mpixels/sec 		1588
12.8 Mpixels/sec
Canny 4697
65.1 Mpixels/sec 		1491
20.7 Mpixels/sec
Lua 4647
4.78 MB/sec 		1288
1.32 MB/sec
Dijkstra 6477
4.38 MTE/sec 		1415
957.7 KTE/sec
SQLite 4979
138.1 Krows/sec 		1081
30.0 Krows/sec
HTML5 Parse 4883
22.2 MB/sec 		1300
5.90 MB/sec
HTML5 DOM 4857
4.40 MElements/sec 		908
823.3 KElements/sec
Histogram Equalization 3860
120.6 Mpixels/sec 		1392
43.5 Mpixels/sec
PDF Rendering 6449
171.3 Mpixels/sec 		1168
31.0 Mpixels/sec
LLVM 9135
628.1 functions/sec 		2020
138.9 functions/sec
Camera 4016
11.1 images/sec 		1657
4.60 images/sec
SGEMM 4175
88.3 Gflops 		810
17.1 Gflops
SFFT 5687
14.2 Gflops 		1327
3.31 Gflops
N-Body Physics 5094
3.80 Mpairs/sec 		1069
798.4 Kpairs/sec
Ray Tracing 3779
552.0 Kpixels/sec 		1281
187.1 Kpixels/sec
Rigid Body Physics 5105
14945.3 FPS 		1475
4320.5 FPS
HDR 6581
23.9 Mpixels/sec 		1785
6.47 Mpixels/sec
Gaussian Blur 5979
104.8 Mpixels/sec 		1401
24.5 Mpixels/sec
Speech Recognition 5115
43.8 Words/sec 		1225
10.5 Words/sec
Face Detection 5059
1.48 Msubwindows/sec 		1485
433.7 Ksubwindows/sec
Memory Copy 6862
19.0 GB/sec 		1374
3.81 GB/sec
Memory Latency 4140
104.6 ns 		2222
194.8 ns
Memory Bandwidth 7365
39.3 GB/sec 		928
4.96 GB/sec

Multi-Core Performance

QEMU Standard PC (i440FX + PIIX, 1996) iPad Air
Multi-Core Score 147628 2253
AES 76124
57.3 GB/sec 		1543
1.16 GB/sec
LZMA 272233
425.2 MB/sec 		2425
3.79 MB/sec
JPEG 261478
2.10 Gpixels/sec 		3127
25.2 Mpixels/sec
Canny 158532
2.20 Gpixels/sec 		2826
39.2 Mpixels/sec
Lua 252922
259.9 MB/sec 		2435
2.50 MB/sec
Dijkstra 180385
122.1 MTE/sec 		2534
1.72 MTE/sec
SQLite 167145
4.63 Mrows/sec 		2043
56.6 Krows/sec
HTML5 Parse 251474
1.11 GB/sec 		2501
11.4 MB/sec
HTML5 DOM 75429
68.3 MElements/sec 		1111
1.01 MElements/sec
Histogram Equalization 190602
5.96 Gpixels/sec 		2618
81.8 Mpixels/sec
PDF Rendering 231557
6.15 Gpixels/sec 		2134
56.7 Mpixels/sec
LLVM 535126
36.8 Kfunctions/sec 		3694
254.0 functions/sec
Camera 232752
645.4 images/sec 		3256
9.03 images/sec
SGEMM 147491
3.12 Tflops 		1539
32.5 Gflops
SFFT 191206
476.7 Gflops 		2611
6.51 Gflops
N-Body Physics 264460
197.5 Mpairs/sec 		2091
1.56 Mpairs/sec
Ray Tracing 31493
4.60 Mpixels/sec 		2395
349.7 Kpixels/sec
Rigid Body Physics 69524
203522.5 FPS 		2876
8420.4 FPS
HDR 235105
852.3 Mpixels/sec 		3444
12.5 Mpixels/sec
Gaussian Blur 213418
3.74 Gpixels/sec 		2673
46.8 Mpixels/sec
Speech Recognition 207817
1.78 KWords/sec 		2066
17.7 Words/sec
Face Detection 262729
76.7 Msubwindows/sec 		2871
838.7 Ksubwindows/sec
Memory Copy 13778
38.2 GB/sec 		1860
5.15 GB/sec
Memory Latency 4983
86.9 ns 		2232
193.9 ns
Memory Bandwidth 14136
75.5 GB/sec 		1102
5.89 GB/sec

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