iPad Air 2 vs Hewlett-Packard HP Z400 Workstation

Geekbench Scores

iPad Air 2 Hewlett-Packard HP Z400 Workstation
Single-Core Score 1588 2381
Multi-Core Score 2634 7809
Geekbench 4.1.0 Geekbench 4.0.1 Tryout

System Information

iPad Air 2 Hewlett-Packard HP Z400 Workstation
Operating System iOS 10.3.2 Microsoft Windows 8.1 Pro (64-bit)
Model iPad Air 2 Hewlett-Packard HP Z400 Workstation
Processor Apple A8X @ 1.50 GHz
1 Processor, 3 Cores 		Intel Xeon W3520 @ 2.66 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID ARM GenuineIntel Family 6 Model 26 Stepping 5
Processor Codename Bloomfield
Processor Package Socket 1366 LGA
L1 Instruction Cache 64 KB 32 KB x 4
L1 Data Cache 64 KB 32 KB x 4
L2 Cache 2048 KB 256 KB x 4
L3 Cache 0 KB 8192 KB
Motherboard J82AP Hewlett-Packard 0B4Ch
Northbridge Intel X58 13
Southbridge Intel 82801JR (ICH10R) 00
BIOS Hewlett-Packard 786G3 v03.54
Memory 1.94 GB 12.00 GB DDR3 SDRAM 532MHz

Single-Core Performance

iPad Air 2 Hewlett-Packard HP Z400 Workstation
Single-Core Score 1588 2381
AES 803
619.6 MB/sec 		137
106.4 MB/sec
LZMA 1492
2.33 MB/sec 		2850
4.45 MB/sec
JPEG 1772
14.3 Mpixels/sec 		2760
22.2 Mpixels/sec
Canny 1793
24.9 Mpixels/sec 		2376
33.0 Mpixels/sec
Lua 1573
1.62 MB/sec 		2118
2.18 MB/sec
Dijkstra 1920
1.30 MTE/sec 		3202
2.17 MTE/sec
SQLite 1229
34.1 Krows/sec 		2365
65.6 Krows/sec
HTML5 Parse 1668
7.57 MB/sec 		2511
11.4 MB/sec
HTML5 DOM 1885
1.71 MElements/sec 		2360
2.14 MElements/sec
Histogram Equalization 1704
53.3 Mpixels/sec 		2583
80.7 Mpixels/sec
PDF Rendering 1633
43.4 Mpixels/sec 		2553
67.8 Mpixels/sec
LLVM 2482
170.6 functions/sec 		2440
167.8 functions/sec
Camera 1890
5.24 images/sec 		2716
7.53 images/sec
SGEMM 844
17.8 Gflops 		827
17.5 Gflops
SFFT 1391
3.47 Gflops 		1764
4.40 Gflops
N-Body Physics 1105
825.7 Kpairs/sec 		1777
1.33 Mpairs/sec
Ray Tracing 1435
209.6 Kpixels/sec 		1843
269.2 Kpixels/sec
Rigid Body Physics 1611
4718.4 FPS 		2325
6807.2 FPS
HDR 1934
7.01 Mpixels/sec 		2729
9.89 Mpixels/sec
Gaussian Blur 1531
26.8 Mpixels/sec 		2335
40.9 Mpixels/sec
Speech Recognition 1587
13.6 Words/sec 		3135
26.8 Words/sec
Face Detection 1429
417.4 Ksubwindows/sec 		2362
690.2 Ksubwindows/sec
Memory Copy 1900
5.27 GB/sec 		2412
6.68 GB/sec
Memory Latency 2316
186.9 ns 		6071
14.0 Moperations/sec
Memory Bandwidth 1226
6.55 GB/sec 		2061
11.0 GB/sec

Multi-Core Performance

iPad Air 2 Hewlett-Packard HP Z400 Workstation
Multi-Core Score 2634 7809
AES 1417
1.07 GB/sec 		589
454.4 MB/sec
LZMA 2836
4.43 MB/sec 		14472
22.6 MB/sec
JPEG 3544
28.5 Mpixels/sec 		13292
107.0 Mpixels/sec
Canny 3311
45.9 Mpixels/sec 		10039
139.2 Mpixels/sec
Lua 2466
2.53 MB/sec 		9249
9.51 MB/sec
Dijkstra 3334
2.26 MTE/sec 		10950
7.41 MTE/sec
SQLite 2294
63.6 Krows/sec 		10085
279.6 Krows/sec
HTML5 Parse 2694
12.2 MB/sec 		9891
44.9 MB/sec
HTML5 DOM 2284
2.07 MElements/sec 		5091
4.61 MElements/sec
Histogram Equalization 3096
96.8 Mpixels/sec 		10378
324.3 Mpixels/sec
PDF Rendering 3011
80.0 Mpixels/sec 		9324
247.7 Mpixels/sec
LLVM 4898
336.8 functions/sec 		10183
700.2 functions/sec
Camera 3565
9.89 images/sec 		11994
33.3 images/sec
SGEMM 1607
34.0 Gflops 		3079
65.1 Gflops
SFFT 2549
6.36 Gflops 		7856
19.6 Gflops
N-Body Physics 2169
1.62 Mpairs/sec 		7638
5.70 Mpairs/sec
Ray Tracing 2527
369.1 Kpixels/sec 		7834
1.14 Mpixels/sec
Rigid Body Physics 3144
9206.3 FPS 		11257
32955.7 FPS
HDR 3593
13.0 Mpixels/sec 		11714
42.5 Mpixels/sec
Gaussian Blur 2940
51.5 Mpixels/sec 		8901
155.9 Mpixels/sec
Speech Recognition 2739
23.4 Words/sec 		9359
80.1 Words/sec
Face Detection 2300
672.1 Ksubwindows/sec 		10540
3.08 Msubwindows/sec
Memory Copy 2657
7.36 GB/sec 		3299
9.14 GB/sec
Memory Latency 2306
187.7 ns 		5875
13.6 Moperations/sec
Memory Bandwidth 1586
8.47 GB/sec 		2822
15.1 GB/sec

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