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Thread: NVIDIA GeForce GTX 260M vs ATI Mobility Radeon HD 5730

  1. #1
    Join Date
    Sep 2005

    NVIDIA GeForce GTX 260M vs ATI Mobility Radeon HD 5730

    Unlike Nvidia's GeForce GTX 280 per desktop, based on the powerful GT200 graphics chip, the GeForce GTX 280M notebook version will use a slightly improved version of the old G92, with the production process reduced from 65nm to 55nm. The company has failed to reduce the size and time consumption of the chip GT200, to be able to implement in a notebook platform, then sending in producing video cards with a chip very similar.

    The Nvidia GeForce GTX 200M could then be overtaken by the rival ATI Mobility Radeon HD4870, at least in the desktop version, it is closer in performance to Nvidia GT200-based chip, significantly better performance than the G92b. The GTX will be the version of the 260M 280M clocked lower, 550MHz, and a smaller number of Shaders, 112 to 1375Mhz, the amount of memory should be up to 1GB of 950MHz GDDR3 type, with channel 256bit. The Nvidia GTX 260M is expected to generate 462 gigaflops.

    The NVIDIA GeForce GTX 260 is currently the second fastest single-chip graphics card from NVIDIA. It is suitable for players who want to reach the performance without compromise. The NVIDIA GeForce GTX 260 has a huge power hungry. The consequences are short battery life in notebooks equipped with this video card. In return, the NVIDIA GeForce GTX 260M full decoding of HD material from the processor. This can then be used for other tasks. The graphics processor based on a further development of the G92 (G92), is manufactured in 55 nm process and contains 754 million transistors. Of the 128 stream processors, 16 are disabled so that the card has 112 stream processors and 56 texture mapping units. The chip is clocked at 1,375 MHz, the memory at 950 MHz.

    It is connected via a 256-bit wide line to the graphics processor, so that a bandwidth of up to 60.8 GB / sec. The computing power is theoretically impressive 462 GFlops. Notebooks with this video card can play current games in high resolutions and are prepared for the future.

    Clocked at 590 MHz and equipped with 128 stream processors running at 1463 MHz, the GeForce GTX 280M is advertised as 21% to 57% faster than the 9800M GTX. The GeForce 9800M GTX GeForce GTX 260M displays similar characteristics, except the operating frequency of the GPU (550 MHz), and the number of Stream Processors limited to 112.

  2. #2
    Join Date
    Sep 2005

    Re: NVIDIA GeForce GTX 260M vs ATI Mobility Radeon HD 5730


    The new 2xxM Series GPUs are the fastest mobile graphics processors from Nvidia currently in the catalog. The model has 280M GTX 128 core clock has a chart of 562 MHz and a processor clock of 1463 MHz GTX 260M model is a limited version of the above: there are 112 core, has a clock of 462 MHz and a chart processor clock of 1375 MHz GPU Both have an interface with the 256-bit memory, supporting up to 1 GB of GDDR3 memory frequency up to 950 MHz, equipped with dual-link DVI ports, single link DVI, VGA, HDMI, DisplayPort and LVDS support and PureVideo HD technologies, physix, CUDA, HybridPower, DirectX 10 and SLI in two ways.

    Nvidia claims that these two graphics processors allow you to play the latest 3D games to the maximum resolution of 1920 x 1080 pixels, and can play HD video without compromise. According to the manufacturer in California, these chips are capable of delivering up to 50% more performance than the previous generation, much of the credit is due to new production process, increased from 65 to 55 nanometers. The two new GPUs from AMD introduced using the other hand, in the first, a 40 nm process technology.

    The newer version, the GST and the GST 160M 150M, are placed one step below, and woo those notebook models that seek the perfect balance of graphics power, portability and autonomy. Both chips integrate 64 cores and support 1 GB of GDDR3 memory clocked up to 800 MHz and 256-bit bus interface. They differ only in clock frequencies these are 288 MHz (clock graph) and 1500 MHz (processor) for the 160M, and 192 MHz (clock graph) and 1000 MHz (processor) for the 150M.

    Productivity mobile GTX 260M is slightly higher than the 9800M GTX , it is explained by the higher clock speed video of a series of 200M. In the new DirectX 10 games such as Crysis, World In Conflict, Bioshock, the performance graphics card enough to play comfortably at medium and high settings. With less demanding toys NVIDIA GeForce GTX 260M easily cope with high resolutions and maximum detail. Video card equipped with a type of GDDR3 memory capacity up to 1024 MB. The integrated PureVideo HD technology can help in decoding H.264, VC-1-, MPEG2 and WMV9, thus making it easier for the CPU.

    FAQ :

    The final card of NVIDIA GPU high has been very popular among fans of the games and graphics. The GeForce GTX 260M uses unified shaders that makes 3D images. According to Nvidia - GeForce GTX 260M delivers impressive performance for extreme gamers. This FAQ should help you become familiar with this card.

    1. What is the frequency of the CPU core speed and shader GeForce GTX 260M.
    A. The GeForce GTX 260M CPU frequency is 550 MHz and 1375 MHz shader speed.

    2. What is the maximum memory, the type and speed on the GeForce GTX 260M?
    A. The GeForce GTX 260M has a maximum of 1 GB of GDDR3 memory. The memory is 256 bits and has high speed rail of 950 MHz

    3. What is the energy consumption of the GeForce GTX 260M
    A. The 260M GeForce GTX consumes 75 watts of power, which means it cannot be used in small notebooks with insufficient cooling. Typically, the GeForce GTX 260M will be used only in bulky and heavy notebooks.

    4. What GPU for desktop has the same level of performance than the GeForce GTX 260M
    A. The performance of the GeForce 9800 GT (600/1500/900) is approximately the same as the GeForce GTX 260M.

    5. How does GeForce GTX 260M compared against the 9800M GTX.
    A. The GeForce GTX 260M performance advantage is slightly less than the 9800M GTX because of its higher clock speed.

    6. What video transcoding Capabilities of GeForce GTX 260M.
    A. Using CUDA technology Nvidia GPU core can be used for demanding tasks - such as video transcoding. This translates into significant performance improvements over traditional CPUs. This is done using the integrated PureVideo HD video processor GeForce GTX 260M.

    7. What is HypbridPower Technology?
    A. HybridPower technology is a technique to conserve battery power on laptops. When you switch to the less powerful modern GPU when processing power is not needed.

    ATI Mobility Radeon HD 5730

    ATI Mobility Radeon HD 5730 - mobile middle class video card with DirectX 11 support. Despite its name, the chip is not an HD upgrade chip for the desktop HD 5770. In this case, it is more rapid than the Mobility Radeon HD 5650 by 400 shader cores. Compared with the HD 5750, 5730 does not support GDDR5, in this case has a higher rate of the nucleus. Like other cards series HD 5600/5700, HD 5730 has Avivo HD video acceleration, the 8-channel HD audio output, connected via HDMI 1.3. Thanks to technology Eyefinity can connect up to 6 monitors (but for the most part uses only one integrated display and two external). There is also a technology support Direct Compute 11, allowing not only handle three-dimensional images and scenes, but also to carry out calculation of the total plan.

    It is similar in terms of 3D performance of the HD 4650 and 5650, but is superior to both. As a middle-class graphics card, it can probably be found mainly in multimedia notebooks. The service is for current 3D games at medium settings often enough. Older games can be played fluently and with high resolution in part at high details. With the new support for DirectX 11, ATI Mobility Radeon HD 5730 can now also use the latest 3D effects. OpenGL is supported up to version 3.2. In addition, the graphics card via the Unified Video Decoder 2.0, which relieves the CPU when playing (HD) films significantly. This is especially on slower systems, a huge benefit. The maximum recording performance of the graphics card is 26 watts. To save battery power, but many notebook manufacturers are now on models that have only a faster graphics card is also a slow graphics chip for the 2D mode

  3. #3
    Join Date
    Sep 2005

    Re: NVIDIA GeForce GTX 260M vs ATI Mobility Radeon HD 5730

    ATI took the opportunity to announce its new graphics cards HD 5xx0 M for Mobility. Many references are available: HD 5870, HD 5850, HD 5830, HD 5770, HD 5750, HD 5730, HD 5650, HD 5470, HD 5450, HD 5430, HD 5165, HD 5145. In short, a good big bunch of CG. Detail a few things. First, know that all these new cards, except HD 5165/5145, are DX11/40 nm, and provides support for the Eyefinity of UDV2, HDMI 1.3a and a 7.1 audio controller LPCM.

    Let's start with the high-end HD 5870/5850/5830. These three cards embark MS 800, so half as much as desktop models. There are also 40 texture units and 64 ROP's. The HD 5870 runs at 700 MHz for the GPU and GDDR5 128 bit memory is clocked at 1000 MHz. The TDP is 50 watts. The HD 5850 and 5830 have the right to 625/500 MHz on the GPU and GDDR5 memory will be in or 3, with speeds of 1000 or 900 MHz. The TDP is him down with 30 or 39 watts for the HD 5850 according to its speed and 24 watts for the HD 5830.

    For HD and HD 57x0 56x0, the situation is the same. All cards embark SP 400, and 20 texture units. "The differences are made at frequencies of GPU and memory. The HD 5770 is 650 MHz and GDDR5 memory at 800 MHz for a TDP of 30 watts. The HD 5750 is 550 MHz and GDDR5 memory still at 800 MHz, but increases to 25 watts TDP. The HD 5730 goes to 650 MHz GPU, but memory is GDDR3 this time for a frequency of 800 MHz and a TDP of 26 watts. Finally, the HD 5650 runs from 450 to 650 MHz, memory at 800 MHz but the interface is 64 bit GDDR3. The TDP ranges from 15 to 19 watts.

    Now the HD 54x0. Turning now to 80 MS and 8 texture units. The HD 5470 runs at 750 MHz for the GDDR5 memory, or 3 to 800 or 900 MHz, and a TDP of 15 to 13 watts depending on the memory. The HD 5450 at frequencies of 675 MHz GPU and 800 MHz for the GDDR3 for a TDP of 11 watts. Finally, the HD 5430 is 550 MHz GPU and 800 MHz GDDR3, for 7-watt TDP.


    Mobile video High-End Class NVIDIA GeForce GTX 260M 200M line is based on kernel-based G92b. It is available on 55-nanometer process, unlike the desktop version of the GTX 260, but it has similarities with the 9800 GT. All video cards with DirectX 10 reproduce 3D images by using Unified Shaders. In the graphics adapter GTX 260M do all the graphic work of 112, the so-called stream processors. GeForce GTX 260M and GeForce GTX 280M will be equipped with 256-bit memory bus and a full set of stream processors - 128 pieces. According to the NVIDIA, senior decision will be about 30% faster than the Mobility Radeon HD 4870. Stands, however, remember that Mobility Radeon HD 4870 has the typical characteristics of a desktop solution Radeon HD 4850.

    The ATI Mobility Radeon HD 5730 is based on the Madison chip, with 627 million transistors on a rather complicated structure. The core clock speed of the graphics card is 650 MHz, the memory clock at 800 MHz. Uses the new GDDR5 memory, which is connected via a 128 bit wide memory interface to the processor. The GPU are 400 stream processors and 20 texture mapping units available. The theoretical performance is thus 520 GFlops, which is located at 13000 MTexel / s, the pixel fill at 5200 MPixel / s. By modern memory type is the memory bandwidth remarkable 51.2 GB / s.

    Finally, the GeForce GTX 160M, also based on 55nm G92b chip will be accompanied by 64 shaders at 1500MHz, a 600MHz core and 1GB of 800MHz memory GGDR3 with 256bit bus. Reaches 288 Gigaflops, almost exactly half of the Nvidia GTX 280M. According to the performance of the Nvidia GeForce GTX 160M should be 30-40% higher than the 9700M GT. All models in the series will have the technology CUDA, SLI, PhysX and Hybrid SLI.

    Graphics performance should be slightly better than the GeForce GTS 250M . This means that all modern games (2009) have briefly run on this graphics card with medium or high detail with a lower resolution (e.g., 1366x768 pixels).

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