HP ProBook 4540s vs iPad Air 2

Geekbench Scores

HP ProBook 4540s iPad Air 2
Single-Core Score 3231 1730
Multi-Core Score 6113 3912
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System Information

HP ProBook 4540s iPad Air 2
Operating System Microsoft Windows 7 Professional (64-bit) iOS 11.4
Model Hewlett-Packard HP ProBook 4540s iPad Air 2
Processor Intel Core i5-3210M @ 2.49 GHz
1 Processor, 2 Cores, 4 Threads 		Apple A8X @ 1.50 GHz
1 Processor, 3 Cores
Processor ID GenuineIntel Family 6 Model 58 Stepping 9 ARM
Processor Codename Ivy Bridge
Processor Package Socket 988B rPGA
L1 Instruction Cache 32 KB x 2 64 KB
L1 Data Cache 32 KB x 2 64 KB
L2 Cache 256 KB x 2 2048 KB
L3 Cache 3072 KB 0 KB
Motherboard Hewlett-Packard 17F6 J81AP
Northbridge Intel Ivy Bridge 09
Southbridge Intel HM76 04
BIOS Hewlett-Packard 68IRR Ver. F.32
Memory 8.00 GB DDR3 SDRAM 799MHz 1.94 GB

Single-Core Performance

HP ProBook 4540s iPad Air 2
Single-Core Score 3231 1730
AES 2844
2.14 GB/sec 		881
679.4 MB/sec
LZMA 3326
5.20 MB/sec 		1693
2.64 MB/sec
JPEG 3225
26.0 Mpixels/sec 		1909
15.4 Mpixels/sec
Canny 2808
38.9 Mpixels/sec 		1955
27.1 Mpixels/sec
Lua 2403
2.47 MB/sec 		1704
1.75 MB/sec
Dijkstra 3244
2.20 MTE/sec 		2095
1.42 MTE/sec
SQLite 2948
81.7 Krows/sec 		1358
37.7 Krows/sec
HTML5 Parse 2953
13.4 MB/sec 		1753
7.96 MB/sec
HTML5 DOM 3764
3.41 MElements/sec 		2057
1.86 MElements/sec
Histogram Equalization 3104
97.0 Mpixels/sec 		1790
56.0 Mpixels/sec
PDF Rendering 3183
84.6 Mpixels/sec 		1721
45.7 Mpixels/sec
LLVM 4749
326.6 functions/sec 		2817
193.7 functions/sec
Camera 3344
9.27 images/sec 		2124
5.89 images/sec
SGEMM 1801
38.1 Gflops 		914
19.3 Gflops
SFFT 3089
7.70 Gflops 		1528
3.81 Gflops
N-Body Physics 2797
2.09 Mpairs/sec 		1108
828.2 Kpairs/sec
Ray Tracing 2649
387.0 Kpixels/sec 		1507
220.1 Kpixels/sec
Rigid Body Physics 3125
9148.5 FPS 		1797
5262.2 FPS
HDR 3526
12.8 Mpixels/sec 		2093
7.59 Mpixels/sec
Gaussian Blur 3063
53.7 Mpixels/sec 		1657
29.0 Mpixels/sec
Speech Recognition 3052
26.1 Words/sec 		1765
15.1 Words/sec
Face Detection 3028
884.7 Ksubwindows/sec 		1693
494.7 Ksubwindows/sec
Memory Copy 3658
10.1 GB/sec 		2084
5.77 GB/sec
Memory Latency 5497
78.8 ns 		2520
171.8 ns
Memory Bandwidth 3009
16.1 GB/sec 		1317
7.03 GB/sec

Multi-Core Performance

HP ProBook 4540s iPad Air 2
Multi-Core Score 6113 3912
AES 5177
3.90 GB/sec 		2500
1.88 GB/sec
LZMA 7506
11.7 MB/sec 		4337
6.78 MB/sec
JPEG 8004
64.4 Mpixels/sec 		5465
44.0 Mpixels/sec
Canny 6522
90.4 Mpixels/sec 		5331
73.9 Mpixels/sec
Lua 5653
5.81 MB/sec 		4779
4.91 MB/sec
Dijkstra 7802
5.28 MTE/sec 		5194
3.51 MTE/sec
SQLite 6432
178.3 Krows/sec 		3821
105.9 Krows/sec
HTML5 Parse 6064
27.5 MB/sec 		5089
23.1 MB/sec
HTML5 DOM 6378
5.78 MElements/sec 		3182
2.88 MElements/sec
Histogram Equalization 6357
198.7 Mpixels/sec 		4937
154.3 Mpixels/sec
PDF Rendering 6794
180.5 Mpixels/sec 		4595
122.1 Mpixels/sec
LLVM 10584
727.8 functions/sec 		7754
533.2 functions/sec
Camera 7620
21.1 images/sec 		5787
16.0 images/sec
SGEMM 3244
68.6 Gflops 		2361
49.9 Gflops
SFFT 6008
15.0 Gflops 		3961
9.88 Gflops
N-Body Physics 6097
4.55 Mpairs/sec 		2991
2.23 Mpairs/sec
Ray Tracing 5851
854.5 Kpixels/sec 		3680
537.4 Kpixels/sec
Rigid Body Physics 7663
22433.2 FPS 		4843
14179.1 FPS
HDR 8160
29.6 Mpixels/sec 		5306
19.2 Mpixels/sec
Gaussian Blur 5910
103.5 Mpixels/sec 		4115
72.1 Mpixels/sec
Speech Recognition 6285
53.8 Words/sec 		3362
28.8 Words/sec
Face Detection 6277
1.83 Msubwindows/sec 		3958
1.16 Msubwindows/sec
Memory Copy 4492
12.4 GB/sec 		2898
8.03 GB/sec
Memory Latency 5520
78.4 ns 		2366
182.9 ns
Memory Bandwidth 3473
18.5 GB/sec 		1695
9.06 GB/sec

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