iMac (21.5-inch Mid 2011) vs iPad 2

Geekbench Scores

iMac (21.5-inch Mid 2011) iPad 2
Single-Core Score 3325 342
Multi-Core Score 8394 590
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System Information

iMac (21.5-inch Mid 2011) iPad 2
Operating System macOS 10.13.5 (Build 17F77) iOS 9.3.5
Model iMac (21.5-inch Mid 2011) iPad 2
Processor Intel Core i5-2400S @ 2.50 GHz
1 Processor, 4 Cores 		Apple A5 @ 1.00 GHz
1 Processor, 2 Cores
Processor ID GenuineIntel Family 6 Model 42 Stepping 7 ARMv7
L1 Instruction Cache 32 KB x 2 32 KB
L1 Data Cache 32 KB x 2 32 KB
L2 Cache 256 KB x 2 1024 KB
L3 Cache 6144 KB 0 KB
Motherboard Apple Inc. Mac-942B5BF58194151B K93AP
BIOS Apple Inc. IM121.88Z.004F.B00.1804101150
Memory 8.00 GB 1333 MHz DDR3 502 MB

Single-Core Performance

iMac (21.5-inch Mid 2011) iPad 2
Single-Core Score 3325 342
AES 2632
1.98 GB/sec 		14
11.1 MB/sec
LZMA 3451
5.39 MB/sec 		509
814.1 KB/sec
JPEG 3668
29.5 Mpixels/sec 		477
3.84 Mpixels/sec
Canny 3219
44.6 Mpixels/sec 		337
4.69 Mpixels/sec
Lua 2374
2.44 MB/sec 		337
355.0 KB/sec
Dijkstra 3992
2.70 MTE/sec 		690
467.1 KTE/sec
SQLite 2625
72.8 Krows/sec 		339
9.42 Krows/sec
HTML5 Parse 2620
11.9 MB/sec 		340
1.54 MB/sec
HTML5 DOM 4137
3.75 MElements/sec 		386
350.6 KElements/sec
Histogram Equalization 3029
94.7 Mpixels/sec 		342
10.7 Mpixels/sec
PDF Rendering 3182
84.5 Mpixels/sec 		417
11.1 Mpixels/sec
LLVM 5433
373.6 functions/sec 		690
47.5 functions/sec
Camera 3534
9.80 images/sec 		375
1.04 images/sec
SGEMM 1902
40.2 Gflops 		51
1.10 Gflops
SFFT 3469
8.65 Gflops 		176
439.7 Mflops
N-Body Physics 2620
1.96 Mpairs/sec 		218
162.9 Kpairs/sec
Ray Tracing 2668
389.6 Kpixels/sec 		192
28.1 Kpixels/sec
Rigid Body Physics 3987
11673.3 FPS 		352
1032.2 FPS
HDR 3095
11.2 Mpixels/sec 		433
1.57 Mpixels/sec
Gaussian Blur 3452
60.5 Mpixels/sec 		136
2.40 Mpixels/sec
Speech Recognition 3956
33.8 Words/sec 		364
3.12 Words/sec
Face Detection 3310
967.1 Ksubwindows/sec 		300
87.6 Ksubwindows/sec
Memory Copy 3037
8.41 GB/sec 		284
807.8 MB/sec
Memory Latency 6444
67.2 ns 		2967
145.9 ns
Memory Bandwidth 2775
14.8 GB/sec 		104
571.9 MB/sec

Multi-Core Performance

iMac (21.5-inch Mid 2011) iPad 2
Multi-Core Score 8394 590
AES 8114
6.11 GB/sec 		28
21.9 MB/sec
LZMA 9965
15.6 MB/sec 		972
1.52 MB/sec
JPEG 11466
92.3 Mpixels/sec 		939
7.56 Mpixels/sec
Canny 9311
129.1 Mpixels/sec 		656
9.10 Mpixels/sec
Lua 7253
7.45 MB/sec 		633
666.5 KB/sec
Dijkstra 10125
6.85 MTE/sec 		1260
852.8 KTE/sec
SQLite 8102
224.6 Krows/sec 		647
18.0 Krows/sec
HTML5 Parse 7893
35.8 MB/sec 		665
3.02 MB/sec
HTML5 DOM 12605
11.4 MElements/sec 		551
500.1 KElements/sec
Histogram Equalization 8930
279.0 Mpixels/sec 		669
20.9 Mpixels/sec
PDF Rendering 8325
221.2 Mpixels/sec 		741
19.7 Mpixels/sec
LLVM 16361
1.12 Kfunctions/sec 		1217
83.7 functions/sec
Camera 11179
31.0 images/sec 		736
2.04 images/sec
SGEMM 5796
122.5 Gflops 		100
2.13 Gflops
SFFT 11247
28.0 Gflops 		352
877.5 Mflops
N-Body Physics 8212
6.13 Mpairs/sec 		423
316.5 Kpairs/sec
Ray Tracing 8079
1.18 Mpixels/sec 		389
56.9 Kpixels/sec
Rigid Body Physics 12390
36272.6 FPS 		697
2041.4 FPS
HDR 9261
33.6 Mpixels/sec 		841
3.05 Mpixels/sec
Gaussian Blur 10591
185.5 Mpixels/sec 		262
4.59 Mpixels/sec
Speech Recognition 8314
71.1 Words/sec 		612
5.24 Words/sec
Face Detection 10435
3.05 Msubwindows/sec 		593
173.4 Ksubwindows/sec
Memory Copy 3399
9.42 GB/sec 		361
1.00 GB/sec
Memory Latency 6178
70.1 ns 		2920
148.2 ns
Memory Bandwidth 3014
16.1 GB/sec 		182
997.1 MB/sec

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