Skip to content

Instantly share code, notes, and snippets.

@wrmedford
Created October 27, 2025 00:01
Show Gist options
  • Save wrmedford/0742ec5d965c7a71196ffa91eba891b6 to your computer and use it in GitHub Desktop.
Save wrmedford/0742ec5d965c7a71196ffa91eba891b6 to your computer and use it in GitHub Desktop.
B200 Capability Dump
ASYNC_ENGINE_COUNT: 4
CAN_MAP_HOST_MEMORY: 1
CAN_USE_HOST_POINTER_FOR_REGISTERED_MEM: 1
CLOCK_RATE: 1965000
COMPUTE_CAPABILITY_MAJOR: 10
COMPUTE_CAPABILITY_MINOR: 0
COMPUTE_MODE: DEFAULT
COMPUTE_PREEMPTION_SUPPORTED: 1
CONCURRENT_KERNELS: 1
CONCURRENT_MANAGED_ACCESS: 1
DIRECT_MANAGED_MEM_ACCESS_FROM_HOST: 0
ECC_ENABLED: 1
GENERIC_COMPRESSION_SUPPORTED: 1
GLOBAL_L1_CACHE_SUPPORTED: 1
GLOBAL_MEMORY_BUS_WIDTH: 7680
GPU_OVERLAP: 1
HANDLE_TYPE_POSIX_FILE_DESCRIPTOR_SUPPORTED: 1
HANDLE_TYPE_WIN32_HANDLE_SUPPORTED: 0
HANDLE_TYPE_WIN32_KMT_HANDLE_SUPPORTED: 0
HOST_NATIVE_ATOMIC_SUPPORTED: 0
INTEGRATED: 0
KERNEL_EXEC_TIMEOUT: 0
L2_CACHE_SIZE: 132644864
LOCAL_L1_CACHE_SUPPORTED: 1
MANAGED_MEMORY: 1
MAXIMUM_SURFACE1D_LAYERED_LAYERS: 2048
MAXIMUM_SURFACE1D_LAYERED_WIDTH: 32768
MAXIMUM_SURFACE1D_WIDTH: 32768
MAXIMUM_SURFACE2D_HEIGHT: 65536
MAXIMUM_SURFACE2D_LAYERED_HEIGHT: 32768
MAXIMUM_SURFACE2D_LAYERED_LAYERS: 2048
MAXIMUM_SURFACE2D_LAYERED_WIDTH: 32768
MAXIMUM_SURFACE2D_WIDTH: 131072
MAXIMUM_SURFACE3D_DEPTH: 16384
MAXIMUM_SURFACE3D_HEIGHT: 16384
MAXIMUM_SURFACE3D_WIDTH: 16384
MAXIMUM_SURFACECUBEMAP_LAYERED_LAYERS: 2046
MAXIMUM_SURFACECUBEMAP_LAYERED_WIDTH: 32768
MAXIMUM_SURFACECUBEMAP_WIDTH: 32768
MAXIMUM_TEXTURE1D_LAYERED_LAYERS: 2048
MAXIMUM_TEXTURE1D_LAYERED_WIDTH: 32768
MAXIMUM_TEXTURE1D_LINEAR_WIDTH: 268435456
MAXIMUM_TEXTURE1D_MIPMAPPED_WIDTH: 32768
MAXIMUM_TEXTURE1D_WIDTH: 131072
MAXIMUM_TEXTURE2D_ARRAY_HEIGHT: 32768
MAXIMUM_TEXTURE2D_ARRAY_NUMSLICES: 2048
MAXIMUM_TEXTURE2D_ARRAY_WIDTH: 32768
MAXIMUM_TEXTURE2D_GATHER_HEIGHT: 32768
MAXIMUM_TEXTURE2D_GATHER_WIDTH: 32768
MAXIMUM_TEXTURE2D_HEIGHT: 65536
MAXIMUM_TEXTURE2D_LINEAR_HEIGHT: 65000
MAXIMUM_TEXTURE2D_LINEAR_PITCH: 2097120
MAXIMUM_TEXTURE2D_LINEAR_WIDTH: 131072
MAXIMUM_TEXTURE2D_MIPMAPPED_HEIGHT: 32768
MAXIMUM_TEXTURE2D_MIPMAPPED_WIDTH: 32768
MAXIMUM_TEXTURE2D_WIDTH: 131072
MAXIMUM_TEXTURE3D_DEPTH: 16384
MAXIMUM_TEXTURE3D_DEPTH_ALTERNATE: 32768
MAXIMUM_TEXTURE3D_HEIGHT: 16384
MAXIMUM_TEXTURE3D_HEIGHT_ALTERNATE: 8192
MAXIMUM_TEXTURE3D_WIDTH: 16384
MAXIMUM_TEXTURE3D_WIDTH_ALTERNATE: 8192
MAXIMUM_TEXTURECUBEMAP_LAYERED_LAYERS: 2046
MAXIMUM_TEXTURECUBEMAP_LAYERED_WIDTH: 32768
MAXIMUM_TEXTURECUBEMAP_WIDTH: 32768
MAX_BLOCKS_PER_MULTIPROCESSOR: 32
MAX_BLOCK_DIM_X: 1024
MAX_BLOCK_DIM_Y: 1024
MAX_BLOCK_DIM_Z: 64
MAX_GRID_DIM_X: 2147483647
MAX_GRID_DIM_Y: 65535
MAX_GRID_DIM_Z: 65535
MAX_PERSISTING_L2_CACHE_SIZE: 82903040
MAX_PITCH: 2147483647
MAX_REGISTERS_PER_BLOCK: 65536
MAX_REGISTERS_PER_MULTIPROCESSOR: 65536
MAX_SHARED_MEMORY_PER_BLOCK: 49152
MAX_SHARED_MEMORY_PER_BLOCK_OPTIN: 232448
MAX_SHARED_MEMORY_PER_MULTIPROCESSOR: 233472
MAX_THREADS_PER_BLOCK: 1024
MAX_THREADS_PER_MULTIPROCESSOR: 2048
MEMORY_CLOCK_RATE: 3996000
MEMORY_POOLS_SUPPORTED: 1
MULTIPROCESSOR_COUNT: 148
MULTI_GPU_BOARD: 0
MULTI_GPU_BOARD_GROUP_ID: 0
PAGEABLE_MEMORY_ACCESS: 1
PAGEABLE_MEMORY_ACCESS_USES_HOST_PAGE_TABLES: 0
PCI_BUS_ID: 99
PCI_DEVICE_ID: 0
PCI_DOMAIN_ID: 0
READ_ONLY_HOST_REGISTER_SUPPORTED: 0
RESERVED_SHARED_MEMORY_PER_BLOCK: 1024
SINGLE_TO_DOUBLE_PRECISION_PERF_RATIO: 16
STREAM_PRIORITIES_SUPPORTED: 1
SURFACE_ALIGNMENT: 512
TCC_DRIVER: 0
TEXTURE_ALIGNMENT: 512
TEXTURE_PITCH_ALIGNMENT: 32
TOTAL_CONSTANT_MEMORY: 65536
UNIFIED_ADDRESSING: 1
WARP_SIZE: 32
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment