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  • how to know the Bus Width and Bandwidth for a graphic card ?

    From german usenet@3:633/10 to All on Tuesday, June 16, 2026 17:32:51

    for exemple !

    Model Bus Width Bandwidth Relative Performance
    RX 580 256 bit 256 GB/sec 1.00
    RX 5700XT 256 bit 448 GB/sec 1.75
    RX 7600XT 128 bit 288 GB/sec 2.05
    RX 9060XT 16GB 128 bit 320 GB/sec 2.85 *
    RX 9070XT 256 bit 645 GB/sec 4.99
    GTX 980 256 bit 224 GB/sec ~ 1.00
    GTX 1080Ti 352 bit 484 GB/sec 1.97
    RTX 2080 256 bit 448 GB/sec 2.24
    RTX 3070 256 bit 448 GB/sec 2.56
    RTX 5060Ti 16GB 128 bit 448 GB/sec 2.89

    Model Bus Width Bandwidth Relative to RX 580 Performance
    Radeon VII 4096 bit 1024 GB/sec 1.86
    RTX 5080 256 bit 960 GB/sec 5.99


    do you have a command line ?

    --
    Amicalement,

    german


    --- PyGate Linux v1.5.17
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)
  • From Paul@3:633/10 to All on Tuesday, June 16, 2026 17:02:41
    On Tue, 6/16/2026 11:32 AM, german usenet wrote:

    for exemple !

    Model˙˙˙˙ Bus Width˙˙˙˙ Bandwidth˙˙˙˙ Relative Performance
    RX 580˙˙˙˙ 256 bit˙˙˙˙ 256 GB/sec˙˙˙˙ 1.00
    RX 5700XT˙˙˙˙ 256 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 1.75
    RX 7600XT˙˙˙˙ 128 bit˙˙˙˙ 288 GB/sec˙˙˙˙ 2.05
    RX 9060XT 16GB˙˙˙˙ 128 bit˙˙˙˙ 320 GB/sec˙˙˙˙ 2.85 *
    RX 9070XT˙˙˙˙ 256 bit˙˙˙˙ 645 GB/sec˙˙˙˙ 4.99
    GTX 980˙˙˙˙ 256 bit˙˙˙˙ 224 GB/sec˙˙˙˙ ~ 1.00
    GTX 1080Ti˙˙˙˙ 352 bit˙˙˙˙ 484 GB/sec˙˙˙˙ 1.97
    RTX 2080˙˙˙˙ 256 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 2.24
    RTX 3070˙˙˙˙ 256 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 2.56
    RTX 5060Ti 16GB˙˙˙˙ 128 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 2.89

    Model˙˙˙˙ Bus Width˙˙˙˙ Bandwidth˙˙˙˙ Relative to RX 580 Performance
    Radeon VII˙˙˙˙ 4096 bit˙˙˙˙ 1024 GB/sec˙˙˙˙ 1.86
    RTX 5080˙˙˙˙ 256 bit˙˙˙˙ 960 GB/sec˙˙˙˙ 5.99


    do you have a command line ?


    https://www.techpowerup.com/download/techpowerup-gpu-z/

    Paul

    --- PyGate Linux v1.5.17
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)
  • From vallor@3:633/10 to All on Wednesday, June 17, 2026 05:55:09
    At Tue, 16 Jun 2026 17:02:41 -0400, Paul <nospam@needed.invalid> wrote:

    On Tue, 6/16/2026 11:32 AM, german usenet wrote:

    for exemple !

    Model˙˙˙˙ Bus Width˙˙˙˙ Bandwidth˙˙˙˙ Relative Performance
    RX 580˙˙˙˙ 256 bit˙˙˙˙ 256 GB/sec˙˙˙˙ 1.00
    RX 5700XT˙˙˙˙ 256 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 1.75
    RX 7600XT˙˙˙˙ 128 bit˙˙˙˙ 288 GB/sec˙˙˙˙ 2.05
    RX 9060XT 16GB˙˙˙˙ 128 bit˙˙˙˙ 320 GB/sec˙˙˙˙ 2.85 *
    RX 9070XT˙˙˙˙ 256 bit˙˙˙˙ 645 GB/sec˙˙˙˙ 4.99
    GTX 980˙˙˙˙ 256 bit˙˙˙˙ 224 GB/sec˙˙˙˙ ~ 1.00
    GTX 1080Ti˙˙˙˙ 352 bit˙˙˙˙ 484 GB/sec˙˙˙˙ 1.97
    RTX 2080˙˙˙˙ 256 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 2.24
    RTX 3070˙˙˙˙ 256 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 2.56
    RTX 5060Ti 16GB˙˙˙˙ 128 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 2.89

    Model˙˙˙˙ Bus Width˙˙˙˙ Bandwidth˙˙˙˙ Relative to RX 580 Performance
    Radeon VII˙˙˙˙ 4096 bit˙˙˙˙ 1024 GB/sec˙˙˙˙ 1.86
    RTX 5080˙˙˙˙ 256 bit˙˙˙˙ 960 GB/sec˙˙˙˙ 5.99


    do you have a command line ?


    https://www.techpowerup.com/download/techpowerup-gpu-z/

    Paul

    Paul,

    That isn't a Linux tool.

    _[/usr/local/cuda/extras/demo_suite]_(scott@lm)?_
    $ ./deviceQuery
    ./deviceQuery Starting...

    CUDA Device Query (Runtime API) version (CUDART static linking)

    Detected 1 CUDA Capable device(s)

    Device 0: "NVIDIA GeForce RTX 3090 Ti"
    CUDA Driver Version / Runtime Version 13.3 / 12.5
    CUDA Capability Major/Minor version number: 8.6
    Total amount of global memory: 24109 MBytes (25279660032 bytes)
    (84) Multiprocessors, (128) CUDA Cores/MP: 10752 CUDA Cores
    GPU Max Clock rate: 1905 MHz (1.90 GHz)
    Memory Clock rate: 10501 Mhz
    Memory Bus Width: 384-bit
    L2 Cache Size: 6291456 bytes
    Maximum Texture Dimension Size (x,y,z) 1D=(131072), 2D=(131072, 65536), 3D=(16384, 16384, 16384)
    Maximum Layered 1D Texture Size, (num) layers 1D=(32768), 2048 layers
    Maximum Layered 2D Texture Size, (num) layers 2D=(32768, 32768), 2048 layers
    Total amount of constant memory: 65536 bytes
    Total amount of shared memory per block: 49152 bytes
    Total number of registers available per block: 65536
    Warp size: 32
    Maximum number of threads per multiprocessor: 1536
    Maximum number of threads per block: 1024
    Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
    Max dimension size of a grid size (x,y,z): (2147483647, 65535, 65535)
    Maximum memory pitch: 2147483647 bytes
    Texture alignment: 512 bytes
    Concurrent copy and kernel execution: Yes with 2 copy engine(s)
    Run time limit on kernels: Yes
    Integrated GPU sharing Host Memory: No
    Support host page-locked memory mapping: Yes
    Alignment requirement for Surfaces: Yes
    Device has ECC support: Disabled
    Device supports Unified Addressing (UVA): Yes
    Device supports Compute Preemption: Yes
    Supports Cooperative Kernel Launch: Yes
    Supports MultiDevice Co-op Kernel Launch: Yes
    Device PCI Domain ID / Bus ID / location ID: 0 / 75 / 0
    Compute Mode:
    < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >

    deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 13.3, CUDA Runtime Version = 12.5, NumDevs = 1, Device0 = NVIDIA GeForce RTX 3090 Ti
    Result = PASS


    --
    -v System76 Thelio Mega v1.1 x86_64 Mem: 258G
    OS: Linux 7.1.0 D: Mint 22.3 DE: Xfce 4.18 (X11)
    NVIDIA GeForce RTX 3090Ti (24G) (610.43.02)
    "11th Commandment: covet not thy neighbour's Pentium."

    --- PyGate Linux v1.5.17
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)
  • From Paul@3:633/10 to All on Wednesday, June 17, 2026 04:23:39
    On Wed, 6/17/2026 1:55 AM, vallor wrote:
    At Tue, 16 Jun 2026 17:02:41 -0400, Paul <nospam@needed.invalid> wrote:

    On Tue, 6/16/2026 11:32 AM, german usenet wrote:

    for exemple !

    Model˙˙˙˙ Bus Width˙˙˙˙ Bandwidth˙˙˙˙ Relative Performance
    RX 580˙˙˙˙ 256 bit˙˙˙˙ 256 GB/sec˙˙˙˙ 1.00
    RX 5700XT˙˙˙˙ 256 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 1.75
    RX 7600XT˙˙˙˙ 128 bit˙˙˙˙ 288 GB/sec˙˙˙˙ 2.05
    RX 9060XT 16GB˙˙˙˙ 128 bit˙˙˙˙ 320 GB/sec˙˙˙˙ 2.85 *
    RX 9070XT˙˙˙˙ 256 bit˙˙˙˙ 645 GB/sec˙˙˙˙ 4.99
    GTX 980˙˙˙˙ 256 bit˙˙˙˙ 224 GB/sec˙˙˙˙ ~ 1.00
    GTX 1080Ti˙˙˙˙ 352 bit˙˙˙˙ 484 GB/sec˙˙˙˙ 1.97
    RTX 2080˙˙˙˙ 256 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 2.24
    RTX 3070˙˙˙˙ 256 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 2.56
    RTX 5060Ti 16GB˙˙˙˙ 128 bit˙˙˙˙ 448 GB/sec˙˙˙˙ 2.89

    Model˙˙˙˙ Bus Width˙˙˙˙ Bandwidth˙˙˙˙ Relative to RX 580 Performance
    Radeon VII˙˙˙˙ 4096 bit˙˙˙˙ 1024 GB/sec˙˙˙˙ 1.86
    RTX 5080˙˙˙˙ 256 bit˙˙˙˙ 960 GB/sec˙˙˙˙ 5.99


    do you have a command line ?


    https://www.techpowerup.com/download/techpowerup-gpu-z/

    Paul

    Paul,

    That isn't a Linux tool.

    The OP has been showing off a copy of Windows for some reason.
    The GPU-Z report will tell you whether the VBIOS is a hybrid or not
    (supports UEFI). And it has a button for measuring the realtime PCIe bandwidth (for
    cards that in the past have started up at the wrong bus speed).


    _[/usr/local/cuda/extras/demo_suite]_(scott@lm)?_
    $ ./deviceQuery
    ./deviceQuery Starting...

    CUDA Device Query (Runtime API) version (CUDART static linking)

    Detected 1 CUDA Capable device(s)

    Device 0: "NVIDIA GeForce RTX 3090 Ti"
    CUDA Driver Version / Runtime Version 13.3 / 12.5
    CUDA Capability Major/Minor version number: 8.6
    Total amount of global memory: 24109 MBytes (25279660032 bytes)
    (84) Multiprocessors, (128) CUDA Cores/MP: 10752 CUDA Cores
    GPU Max Clock rate: 1905 MHz (1.90 GHz)
    Memory Clock rate: 10501 Mhz
    Memory Bus Width: 384-bit
    L2 Cache Size: 6291456 bytes
    Maximum Texture Dimension Size (x,y,z) 1D=(131072), 2D=(131072, 65536), 3D=(16384, 16384, 16384)
    Maximum Layered 1D Texture Size, (num) layers 1D=(32768), 2048 layers
    Maximum Layered 2D Texture Size, (num) layers 2D=(32768, 32768), 2048 layers
    Total amount of constant memory: 65536 bytes
    Total amount of shared memory per block: 49152 bytes
    Total number of registers available per block: 65536
    Warp size: 32
    Maximum number of threads per multiprocessor: 1536
    Maximum number of threads per block: 1024
    Max dimension size of a thread block (x,y,z): (1024, 1024, 64)
    Max dimension size of a grid size (x,y,z): (2147483647, 65535, 65535)
    Maximum memory pitch: 2147483647 bytes
    Texture alignment: 512 bytes
    Concurrent copy and kernel execution: Yes with 2 copy engine(s)
    Run time limit on kernels: Yes
    Integrated GPU sharing Host Memory: No
    Support host page-locked memory mapping: Yes
    Alignment requirement for Surfaces: Yes
    Device has ECC support: Disabled
    Device supports Unified Addressing (UVA): Yes
    Device supports Compute Preemption: Yes
    Supports Cooperative Kernel Launch: Yes
    Supports MultiDevice Co-op Kernel Launch: Yes
    Device PCI Domain ID / Bus ID / location ID: 0 / 75 / 0
    Compute Mode:
    < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >

    deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 13.3, CUDA Runtime Version = 12.5, NumDevs = 1, Device0 = NVIDIA GeForce RTX 3090 Ti
    Result = PASS




    --- PyGate Linux v1.5.17
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)
  • From german newsgroups@3:633/10 to All on Wednesday, June 17, 2026 12:01:11
    vallor ?


    i don't find cudatoolskit with a tiny deb ?????




    --
    Amicalement,

    Frenchy Friendly, & French touch !

    german

    --- PyGate Linux v1.5.17
    * Origin: Dragon's Lair, PyGate NNTP<>Fido Gate (3:633/10)