Specifications of the NVIDIA GeForce 9800 GTX. Photos and reviews

Many potential buyers wrongly believe that the era of video cards last generation (four-digit classification) is long over. However, the rush to choose the newest video card in the budget segment is not necessary, because we must not forget about the policy of the company NVIDIA, which does not allow budget representatives to outperform the flagships of the previous generation.

In this article we will focus on top-end device GeForce 9800 GTX. Let this video card and is representative of the last generation, but its potential enough to compete with modern gaming video cards for the budget segment devices, primary gaming class.

Specifications

The Code name G92 graphics core defines a graphics accelerator in the top segment, and the marking 420 indicates a modification of the video card (9800 GTX). The device is designed using 65-nanometer process and has 754 million transistors, as all the graphic crystals are top of the line video cards. The number of stream processors from NVIDIA GeForce 9800 GTX is 128 pieces, they are the key to high performance of the device.

Graphics core operates at a frequency of 675 MHz in the nominal mode. The exchange of information to the motherboard is performed on a 256-bit bus technology DDR3. The memory bus frequency is 1100 MHz. The weak link of the graphics card is considered the small amount of RAM-just 512 MB.

Representative of the plant NVIDIA

The Reference instance manufacturer GeForce 9800 GTX with its size (judging by the photo) reminds the flagship NVIDIA GeForce Titan Z. the surprise of the user is not the limit, if he will remove the cooling system. Placement of power supply components, memory modules and capacitors will be identical. The only difference in one – the flagship of the two graphics cores, and the representative of the previous generation only one crystal.

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On the method of placement of components on the PCB of the graphics card it is possible to argue infinitely. The desire of technologists NVIDIA install all the elements on the back of the video card is not clear to many manufacturers of end devices. Practice shows that this arrangement leads to overheating. If the user wants to have a high-performance device, you should look for products with decent cooling.

The advantages and disadvantages of reference devices

The power Consumption is the main drawback of the video card NVIDIA GeForce 9800 GTX. Characteristics of the device depend directly on the power supply, which must apply for the graphic accelerator 150 Watts. Also lacks many users include support for DirectX 10. Outdated GDDR3 memory bus even runs on a 256 bit rate, but this technology has limitations in transferring data, above which to improve performance is simply impossible.

But the advantages will definitely include the possibility of replacing memory modules. If you look at the photo of the device, you find that the chips have solder surface. In fact, any manufacturer without much effort can enhance the volume of 1 GB, however, the bus will remain 256-bit. Do not understand why in the labs of NVIDIA technology originally established a capacious memory.

Features device firmware

Another aspect that you should pay attention to – BIOS NVIDIA GeForce 9800 GTX. As noted by many professionals in their reviews, the permanent storage device of the video adapter does not have strict control of the hardware part of the PCB. If to speak available language, BIOS of the graphics card you can customize on your own, the device will operate with the specified parameters, however, within their own capabilities.

In fact, this is a common manufacturers defect, which allowed programmers to modify the video card. In the media a lot of instructions for the device firmware. For example, if there exists another graphics accelerator game class is old (GTS250, 9800GT, 8800GTX, and their analogs), after changing BIOS GeForce 9800 GTX user no obstacles will be able to use both devices in SLI.

Requirements for a personal computer

Do Not forget that for each generation of graphics cards, there are certain system requirements your personal computer. Because the video adapter, CPU and RAM must be synchronous to ensure maximum performance. As shown by testing, for the underlying components of the system it is recommended that the memory bus all devices support the frequency of 200 MHz (we are talking about the same thread). The GeForce 9800 GTX at default runs at this speed.

Decent efficiency at work will be able to provide the processor with two physical cores. Ideally, 4-nuclear Intel Core Quad representative will make the video card work at the limit of their possibilities. Accordingly, RAM DDR2 should run at a frequency of 800 MHz. Don't forget about the harddrive. SSD drives have an affordable price, they should be given preference.

The Most productive device

NVIDIA GeForce 9800 GTX BFG brand recognized by the market the most productive in the criterion "price-quality». The fact that the manufacturer, having made minor changes in system power management, to maximize performance by overclocking the GPU and memory bus. Of course, such actions allowed the device to show excellent results in the test programs.

Confused, only the cooling system, which in their appearance, judging by the photos, no different from the reference NVIDIA representative, except that the BFG logo pasted on top. But to worry about the future owner is not necessary, because the change of supply chains, redistribution of phases and replacement of containers significantly affected the power consumption of the video card, respectively, and power dissipation.

No rest for the wicked

For the GeForce 9800 GTX performance was so critical that due to the large heat dissipation, many gamers decided to abandon it. None of the existing manufacturers in the world were not in a hurry to please the fans of silent cooling system.

Many sellers will hasten to assure you that ECS and Zotac can please buyers system with water onderdendam, but when it comes to the complete absence of rotating components in the device, about these brands is not worth remembering. Yeah, with water cooling manufacturers managed to overclock the graphics core up to 800 MHz, and memory to set 1125 MHz, but the problem with the noise, users will not be solved.

In conclusion

A video card based on chip GeForce 9800 GTX from different manufacturers can talk endlessly. After all, the flagship gaming segment is a tasty morsel for all known brands. Of course, each of the manufacturers have modified the PCB, replaced the batteries or increase the amount of memory. Any physical intervention will certainly enhance the performance of the product.

As shown by testing, the graphics card under different logos show almost the same performance, but at a price differ dramatically. The end user is something to think about before buying, because to pay for the brand has long been fashionable.