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 |
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 |
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 |
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 |