radeon 4870

It seems that there are still a lot of people who use ATI graphics cards. It is a pity that a classic video card like 8500 cannot run 3D games under X. !! Note 1: This article only applies to 8500 and above graphics cards. ATI does not officially mention support for radeon/7000/7200/7500. !! NOTE 2: redhat9 has good 2D support for ATI graphics cards and supports 3D acceleration to a certain extent, if you do not belong to (1. You can enter X but need

other hand, VRAM memory is limited, and if VRAM memory is used up, some data must be put into GTT memory.Usually GTT memory is on demand, and is used for devices, such as Radeon R600 graphics card can use up to 512M of system memory (this is set in the Linux kernel), a one-time allocation of 512M continuous memory for the device is not possible to succeed in the Linux system, And even if it succeeds, there is quite a lot of memory that can be wasted.

version number alone as the major version number is outdated. So in August 2002, ATI adopted a new version number naming method, released a catalyst-driven version 2.1, which belongs to the 2-series Catalyst Drive, and then launched 3 Series, 4 series, 5 Series ... until the newest 9 Series Catalyst Drive, the so-called 2, 3, 4, 5......9 system, ATI is divided by year, that is, the 2-series drive represents the 2002-year driver version, while the following numbers represent the month, for exam

the "extreme" suffix to name graphics cards that increase their working frequency. For example, radeon 9550 is now the most popular mid-and low-end display card, and manufacturers place great importance on this market. Therefore, radeon 9550 has many unofficial models. The default operating frequency of radeon 9550 is 250/400 MHz (Core/Display memory), and the o

Today, as you organize your pictures, found that the root directory hard disk space has been left, and the site and all related files are mainly placed in the root of the data directory (/data), but the/home is there is room, and do not want to put the file under/home, only add a new hard drive, for later/ The file management of the data directory is also better. Then turn off the host, plus a new hard drive (other computer used 500G hard disk), plug in and then start the computer. Next, we st

The company's website officially opened the new IMac with the Retina 5K screen. It all came so suddenly, we know that the 27-inch Retina 5K imac is a new product that Apple has been launching shortly before, with a resolution of up to 5K that has attracted much attention and even a lot of design and professional work. From the configuration to see the new 27-inch Retina 5K imac is more like the original low version, in the hard disk, graphics and other parts of the same time, the price is also n

It has long been said that open source drives are now good, and try to switch the system's closed-source drive (Fglrx) to open source drive. First, uninstall the closed-source driver: Emerge-c x11-drivers/ati-drivers, because now the xorg.conf is generated by ATI command, first kill. Then, in the video_cards environment variable in make.conf, the original Fglrx is changed to Radeon, emerge Xorg-server and libdrm. In order to open KMS, you need to rese

OverviewThe purpose of this tutorial is to show you how to block discrete graphics cards for dual graphics notebooks by modifying DSDT and SSDT. (Example: Intel integrated graphics + nvidia discrete graphics [Optimus Technology], and Intel integrated graphics +radeon discrete graphics).Because under the black Apple, the dual graphics notebook can only drive Intel's integrated graphics, and if it does not do any processing, although it will not work, b

underlying DirectRenderInterface (DRI) and graphics card driver. Run the following command: Lsmod See DRM: Radeon It indicates that the video card driver is normal, and DRI is faulty. View /Var/log/Xorg.0.log The following information is found: .... (=) RADEON (0): Using 24 bit depth buffer (EE) RADEON (0): Static buffer allocation failed. Disabling DRI. (E

cannot install the public drive Some third-party ATI graphics cards cannot install the public version of the driver, which is caused by many reasons. For example, some third-party manufacturers have made changes to the hardware, non-public PCB design and BIOs are adopted, which may lead to the failure to install the public edition driver. What should I do when your video card encounters this problem? First, extract the downloaded atigraphics card driver to any directory on the hard disk. In the

You can use the ps-elf command to view thread information in a Linux operating system: The following data is the thread that is included in the DB2SYSC process of the DB2 database: 192.168.100.228 [SDE ~]$ ps-elf |grep db2sysc|grep-v grep UID PID PPID LWP C nlwp stime TTY time CMD Db2inst1 4865 4863 4865 0 ? 00:00:00 DB2SYSC 0 Db2inst1 4865 4863 4869 0 ? 00:00:45 DB2SYSC 0 Db2inst1 4865 4863 4870 0

How do I get the hard disk information?1. Use fdisk-l to obtain the list of installed hard disks and partition information in the system.[Root @ localhost lhd] # fdisk-lDisk/dev/sda: 40.0 GB, 40060403712 bytes255 heads, 63 sectors/track, 4870 cylindersUnits = cylinders of 16065*512 = 8225280 bytesDisk identifier: 0xf0b1ebb0Device Boot Start End Blocks Id System/Dev/sda1*1 1275 10241406 c W95 FAT32 (LBA)/Dev/sda2 1276

public version of the potential is very good, such as the public version of Overclocking is often the most excellent, usually can significantly exceed the default frequency, but expensive. Of course, the public version is not necessarily the best, such as the original 8800GT, there are 4850, they do not need me to say it? In contrast, the non-public version of the design is much freer. After the public edition fully fills the market in exchange for time, the general's later electrical performa

devices have different numbers of stream cores. For example, the ATI Radeon HD 5870 GPU contains 20 computing units, each of which contains 16 stream cores and each stream core contains 5 processing elements, which generates 1600 physical processing elements. Each instance of a kernel program running on a computing unit is called a work-item ). A specified rectangle range mapped to the output cache of a work item is called the n-dimensional Index spa

-public PCB design and BIOs are adopted, which may lead to the failure to install the public edition driver. What should I do when your video card encounters this problem? First, extract the downloaded atigraphics card driver to any directory on the hard disk. In the "atidrive" subdirectory, all INF files will be listed. atiixpxx. inf-- For Windows XP and atii9xxx. inf -- for Windows 9x and atii2kxx. inf for Windows2000. Next, open the INF file corresponding to the operating system, and find "At

same time, the actual performance of the dual Radeon RX 480 is similar to that of GTX 1070, but if the game does not support CF, then the AMD SIM card is 50% lower than the GTX 1070 performance. For example gigabyte GTX 1070 Non-public Edition is quite good. Third, the best mainstream graphics card: GTX 1060 3GB (200 USD) (1334 RMB) At this price there are several fairly competitive products, such as GTX 1060 3GB and AMD

Desktop Graphics Ladder Chart August 2016 The latest edition, quickly collection. Graphics Ladder Figure August 2016 latest Desktop edition Currently desktop independent graphics mainly Nvidia and AMD two camps, the following we first look at the graphics card ladder Figure August 2016 the latest compact version, mainly selected Nvidia and AMD the latest three generations of mainstream models for comparison, the following table shows. Desktop Graphics Ladder Figure Au

cylindersUnits = Cylinders of 16065 * 8225280 bytesSector size (logical/physical): bytes/512 bytesI/O size (minimum/optimal): bytes/512 bytesDisk identifier:0x81728172Device Boot Start End Blocks Id System/DEV/SDA1 * 1 204800 LinuxPartition 1 does not end on cylinder boundary./dev/sda2 4870 38912000 Linux/dev/sda3 4870 5132 2097152, Linux Swap/solaris/DEV/SDA4 5132 19458 115075072-up Linux4. Viewing the us

. But it also brings about some problems, such as restarting X-Window and slowing down, but it solves the problem that the lower right corner of the page is not normal for a long time. I will not comment on my personal wishes, only the installation steps are provided: In addition, GNOME is recommended for the desktop environment. In my personal test, I think 3D is not very stable in the KDE environment. 1. Pure systems with no old drivers installed and the upgrade is complete. 2. Drive: http://a

AMD releases open-source driver support for the radeon series video UVD video decoding unit. Because the open-source drive support of UVD hardware decoding units may involve digital rights management (DRM) in other systems, the progress has been so slow that most people think it is impossible. During this period, amd released an xvba interface that allows access to UVD hardware decoding units using a catalyst closed-source driver. However, this xvba i