Arecont Vision AV5125DN Especificaciones descargar pdf (Pagina 10)

The V8.4 CPU loading marked with * is slightly lower than the CPU loading of V8.5 H.264

decoding, because the maximum frame rate is obtained using 70% CPU loading with 5%

margin of error, so the CPU data ranges between 65% and 75%. Considering the small

margin of error (5%), the CPU loading is actually not increased in these cases. The maximum

frame rate, however, is much higher with V8.5 H.264 and GPU decoding as noted in the

parentheses.

We can see that the CPU usage dropped from about 70% to around 50% when processing

1 M video using 64-bit Win 7, Core i7 and when processing 2 M video source using 32-bit Win

7, Core i3 and 64-bit Win 7, Core i7.

Memory Requirements

The enhanced H.264 decoding and GPU decoding effectively improve the frame rate without

raising the CPU usage, but require more memory. As a result, the recommended memory

(RAM) requirements are 8 GB or more for 64-bit OS and 3 GB for 32-bit OS.

Testing Environment

Below are the specifications of the PC used in obtaining the above test results.

PC 1 PC 2

Win7 x64 SP1

Win7 x86 SP1

Win7 x64 SP1

Win7 x86 SP1

Motherboard

ASROCK

H67M

ASROCK

H67M

CPU

Intel Core i7 2600K

3.4 G

Intel Core i3 2120K

3.3 G

Chipset

Intel H67 Intel H67

RAM

Transcend

DDR3 1333 4 G x2

Transcend

DDR3 1333 4 G x2

VGA

Intel HD3000 Intel HD2000

VGA Driver

8.15.10.2361 8.15.10.2361

S/W Version

V8.5.0.0 Beta V8.5.0.0 Beta

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 101 102

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Arecont Vision AV5125DN Especificaciones Pagina 10

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