Onda N78 motherboard AMD 5200 CPU power supply 230W what graphics card can be matched

The last A card HD4670, low power consumption, only about 50W, and the performance is comparable to 9600GT, it is recommended to use Sapphire HD4670 512M overseas version, strong performance, ** and cheap. You don't have to change your power supply.

First change to a 400W power supply, and then a single card graphics card can be used, 230W is too small, and you can only use some very outdated graphics cards.

The energy-saving version of the graphics card can still be matched, the power consumption is too large, such as 96GSO 9800 250 4830 4850 or more, it is not good, and the power of the graphics card is best controlled below 100.

To give you the calculation, the CPU is about 65W, the motherboard memory is 25W, the fan, keyboard, power light, etc. is 20W, the hard disk is 30W, the optical drive is 25W, and it is about 160W, because you can't use so many at the same time and all of them are fully loaded.

The graphics card that can be used GT220,At most60W smooth play,Kill all online games in seconds,Basically, that large stand-alone game can be played without special effects。

1.It's enough to not have a discrete display, and the total power consumption is only 180W

2. On an independent mid-range graphics card, it is generally enough to change the 300W power supply, and it is best to reserve 50W for power consumption.

It's okay to have a 240, it's not okay to have an independent power supply, it may be able to display, but it can't run stably.

Hello landlord,First of all,Your machine is really old,It should be a machine purchased around 2008,And the GeForce 8100 display core performance integrated by Onda motherboard is really painful。

To be honest, there is no substantial significance for this platform to be upgraded, although Onda's motherboard with three-phase power supply can support processors such as x2 7750, x2 6000+ or even x3 8400 or x4 9650 processors, but first, the performance of the whole machine is not significantly improved, and the cost performance is not high; The second is that the power consumption of these processors is about 95 watts, and the power supply of the original machine needs to be upgraded to these processors, so there is no need to upgrade the discrete graphics card at all.

In addition, the landlord should understand very well that upgrading the independent graphics card needs to consider whether the power of the original power supply is sufficient, and the power consumption of the original machine is roughly as follows: 5200+ processor 65 watts, GeForce 8100 integrated graphics card motherboard 35 watts, memory should be a DDR2 3 watts, hard disk should also be 320G or so 8 watts, analysis should also have an optical drive 20 watts, a total of 131 watts, 12V output needs at least 11A power supply. Although the power supply of the landlord can reach 350 watts, its rated power consumption of 230 watts determines that the 12V output is about 17A at the top.

Therefore, considering the balance of the output power of the power supply and the whole machine, the best cost-effective effect should be achieved at the lowest cost, and the scheme is as follows:

One is to upgrade the memory. If the memory is 1G, you can also go to the second-hand market to get a 1-2G DDR2 800 memory,** around 60-100 yuan, if it is 2G, then you don't need to upgrade;

The second is to upgrade the graphics card. Considering the power consumption of the original machine, upgrading the HD6570 with 45W power consumption is the best solution, the original machine is 131W plus 45W graphics card, a total of 176W, and the 12V output needs at least 15A, so the rated 230W power supply can fully ensure the stable operation after the upgrade, recommended.

Blaupunkt HD6570 1G GDDR5 Extreme (Graphics chip: Radeon HD 6570 Video memory capacity: 1024MB GDDR5 Video memory bit width:

128bit Core Frequency: 650MHz Video Memory Frequency: 4000MHz Stream Processor 480) 499

After such an upgraded configuration,It can basically meet the needs of general large-scale online games,In addition, remind the landlord,No matter what brand of HD6570 graphics card is upgraded,It must be GDDR5 video memory type,If you have other ideas, welcome to communicate**。

This CPU is relatively old, and if you want to upgrade it at present, you can add memory to 4G, and the graphics card can be replaced with HD6570.

Two ways: Go and buy a second-hand ATI HD4830 graphics card, 200 300 yuan, if the power supply is a large factory, it should be moved.

Replace them all and get another one.