Hewlett-Packard HP ProBook 4520s vs Hewlett-Packard HP ProBook 4520s

Geekbench Scores

Hewlett-Packard HP ProBook 4520s Hewlett-Packard HP ProBook 4520s
Single-Core Score 2513 2513
Multi-Core Score 4652 4652
Geekbench 4.1.1 Tryout Geekbench 4.1.1 Tryout

System Information

Hewlett-Packard HP ProBook 4520s Hewlett-Packard HP ProBook 4520s
Operating System Microsoft Windows 7 Professional (64-bit) Microsoft Windows 7 Professional (64-bit)
Model Hewlett-Packard HP ProBook 4520s Hewlett-Packard HP ProBook 4520s
Processor Intel Core i7-640M @ 2.80 GHz
1 Processor, 2 Cores, 4 Threads 		Intel Core i7-640M @ 2.80 GHz
1 Processor, 2 Cores, 4 Threads
Processor ID GenuineIntel Family 6 Model 37 Stepping 5 GenuineIntel Family 6 Model 37 Stepping 5
Processor Codename Arrandale Arrandale
Processor Package Socket 989 rPGA Socket 989 rPGA
L1 Instruction Cache 32 KB x 2 32 KB x 2
L1 Data Cache 32 KB x 2 32 KB x 2
L2 Cache 256 KB x 2 256 KB x 2
L3 Cache 4096 KB 4096 KB
Motherboard Hewlett-Packard 1411 Hewlett-Packard 1411
Northbridge Intel Havendale/Clarkdale Host Bridge 02 Intel Havendale/Clarkdale Host Bridge 02
Southbridge Intel HM57 05 Intel HM57 05
BIOS Hewlett-Packard 68AZZ Ver. F.61 Hewlett-Packard 68AZZ Ver. F.61
Memory 4.00 GB DDR3 SDRAM 532MHz 4.00 GB DDR3 SDRAM 532MHz

Single-Core Performance

Hewlett-Packard HP ProBook 4520s Hewlett-Packard HP ProBook 4520s
Single-Core Score 2513 2513
AES 1731
1.30 GB/sec 		1731
1.30 GB/sec
LZMA 3397
5.31 MB/sec 		3397
5.31 MB/sec
JPEG 3186
25.6 Mpixels/sec 		3186
25.6 Mpixels/sec
Canny 2685
37.2 Mpixels/sec 		2685
37.2 Mpixels/sec
Lua 2536
2.61 MB/sec 		2536
2.61 MB/sec
Dijkstra 2828
1.91 MTE/sec 		2828
1.91 MTE/sec
SQLite 2835
78.6 Krows/sec 		2835
78.6 Krows/sec
HTML5 Parse 3102
14.1 MB/sec 		3102
14.1 MB/sec
HTML5 DOM 2890
2.62 MElements/sec 		2890
2.62 MElements/sec
Histogram Equalization 2850
89.1 Mpixels/sec 		2850
89.1 Mpixels/sec
PDF Rendering 2922
77.6 Mpixels/sec 		2922
77.6 Mpixels/sec
LLVM 4649
319.7 functions/sec 		4649
319.7 functions/sec
Camera 3178
8.81 images/sec 		3178
8.81 images/sec
SGEMM 949
20.1 Gflops 		949
20.1 Gflops
SFFT 1899
4.74 Gflops 		1899
4.74 Gflops
N-Body Physics 1505
1.12 Mpairs/sec 		1505
1.12 Mpairs/sec
Ray Tracing 2151
314.2 Kpixels/sec 		2151
314.2 Kpixels/sec
Rigid Body Physics 2685
7862.4 FPS 		2685
7862.4 FPS
HDR 3093
11.2 Mpixels/sec 		3093
11.2 Mpixels/sec
Gaussian Blur 2752
48.2 Mpixels/sec 		2752
48.2 Mpixels/sec
Speech Recognition 2908
24.9 Words/sec 		2908
24.9 Words/sec
Face Detection 2742
800.9 Ksubwindows/sec 		2742
800.9 Ksubwindows/sec
Memory Copy 1656
4.59 GB/sec 		1656
4.59 GB/sec
Memory Latency 3899
111.0 ns 		3899
111.0 ns
Memory Bandwidth 1266
6.77 GB/sec 		1266
6.77 GB/sec

Multi-Core Performance

Hewlett-Packard HP ProBook 4520s Hewlett-Packard HP ProBook 4520s
Multi-Core Score 4652 4652
AES 3448
2.60 GB/sec 		3448
2.60 GB/sec
LZMA 7259
11.3 MB/sec 		7259
11.3 MB/sec
JPEG 6967
56.1 Mpixels/sec 		6967
56.1 Mpixels/sec
Canny 5293
73.4 Mpixels/sec 		5293
73.4 Mpixels/sec
Lua 4897
5.03 MB/sec 		4897
5.03 MB/sec
Dijkstra 5745
3.89 MTE/sec 		5745
3.89 MTE/sec
SQLite 5431
150.6 Krows/sec 		5431
150.6 Krows/sec
HTML5 Parse 5544
25.2 MB/sec 		5544
25.2 MB/sec
HTML5 DOM 5405
4.90 MElements/sec 		5405
4.90 MElements/sec
Histogram Equalization 5915
184.8 Mpixels/sec 		5915
184.8 Mpixels/sec
PDF Rendering 5382
143.0 Mpixels/sec 		5382
143.0 Mpixels/sec
LLVM 9906
681.1 functions/sec 		9906
681.1 functions/sec
Camera 6430
17.8 images/sec 		6430
17.8 images/sec
SGEMM 1537
32.5 Gflops 		1537
32.5 Gflops
SFFT 4010
10.00 Gflops 		4010
10.00 Gflops
N-Body Physics 4199
3.14 Mpairs/sec 		4199
3.14 Mpairs/sec
Ray Tracing 4327
631.8 Kpixels/sec 		4327
631.8 Kpixels/sec
Rigid Body Physics 5853
17135.9 FPS 		5853
17135.9 FPS
HDR 6622
24.0 Mpixels/sec 		6622
24.0 Mpixels/sec
Gaussian Blur 4880
85.5 Mpixels/sec 		4880
85.5 Mpixels/sec
Speech Recognition 4398
37.6 Words/sec 		4398
37.6 Words/sec
Face Detection 5656
1.65 Msubwindows/sec 		5656
1.65 Msubwindows/sec
Memory Copy 1823
5.05 GB/sec 		1823
5.05 GB/sec
Memory Latency 3799
114.0 ns 		3799
114.0 ns
Memory Bandwidth 1677
8.96 GB/sec 		1677
8.96 GB/sec

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