13623

AMD Radeon R9 270X

AMD Radeon R9 270X

Specifications

  • GPUCuracao XT
  • Tech process28 nm
  • GPU architectureGCN 1.0
  • GCN Stream processors1280
  • Performance (single precision)2688 GFlops
  • Performance (double precision)168 GFlops
  • Max resolution per display4096 x 2160
  • Display outputs3 DVI/HDMI, 4 DisplayPorts
  • Core Clock1000 MHz
  • Memory Clock1400 MHz
  • Effective Memory Clock5600 MHz
  • Memory TypeGDDR5
  • Amount of memory2048/4096 MB
  • Memory Bandwidth179.2 GB/sec
  • Buswidth256 bit
  • InterfacePCI-Express 3.0 x16
  • OpenCL/OpenGL version1.2/4.4
  • DirectX compliance12
  • Maximum TDP180W

Retail Cards Based On This Board

2 GB

4 GB

Reviews


Based on Newegg.com and manufacturers data

OpenCL information:

  • CL_DEVICE_NAMEPitcairn
  • CL_DEVICE_BOARD_NAME_AMD
  • CL_DEVICE_VENDORAdvanced Micro Devices, Inc.
  • CL_DRIVER_VERSION1642.5 (VM)
  • CL_DEVICE_PROFILEFULL_PROFILE
  • CL_DEVICE_VERSIONOpenCL 1.2 AMD-APP (1642.5)
  • CL_DEVICE_OPENCL_C_VERSIONOpenCL C 1.2
  • CL_DEVICE_TYPEGPU
  • CL_DEVICE_SPIR_VERSIONS1.2
  • CL_DEVICE_EXTENSIONScl_khr_fp64 cl_amd_fp64 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_atomic_counters_32 cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt cl_khr_image2d_from_buffer cl_khr_spir cl_khr_gl_event
  • CL_DEVICE_VENDOR_ID0x1002
  • CL_DEVICE_MAX_COMPUTE_UNITS20
  • CL_DEVICE_GFXIP_MAJOR/MINOR_AMD6.0
  • CL_DEVICE_MAX_WORK_ITEM_DIMENSIONS3
  • CL_DEVICE_MAX_WORK_ITEM_SIZES256 256 256
  • CL_DEVICE_MAX_WORK_GROUP_SIZE256
  • CL_DEVICE_TOPOLOGY_AMDPCIe, 0x:00.0
  • CL_DEVICE_SIMD_PER_COMPUTE_UNIT_AMD4
  • CL_DEVICE_SIMD_WIDTH_AMD16
  • CL_DEVICE_SIMD_INSTRUCTION_WIDTH_AMD1
  • CL_DEVICE_WAVEFRONT_WIDTH_AMD64
  • CL_DEVICE_THREAD_TRACE_SUPPORTED_AMDNo
  • CL_DEVICE_MAX_ATOMIC_COUNTERS_EXT8
  • CL_DEVICE_PREFERRED_VECTOR_WIDTH_CHAR4
  • CL_DEVICE_PREFERRED_VECTOR_WIDTH_SHORT2
  • CL_DEVICE_PREFERRED_VECTOR_WIDTH_INT1
  • CL_DEVICE_PREFERRED_VECTOR_WIDTH_LONG1
  • CL_DEVICE_PREFERRED_VECTOR_WIDTH_FLOAT1
  • CL_DEVICE_PREFERRED_VECTOR_WIDTH_DOUBLE1
  • CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF1
  • CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR4
  • CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT2
  • CL_DEVICE_NATIVE_VECTOR_WIDTH_INT1
  • CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG1
  • CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT1
  • CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE1
  • CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF1
  • CL_DEVICE_MAX_CLOCK_FREQUENCY1070 MHz
  • CL_DEVICE_ADDRESS_BITS32
  • CL_DEVICE_MAX_MEM_ALLOC_SIZE3008888832 (2.802 GB)
  • CL_DEVICE_IMAGE_SUPPORTYes
  • CL_DEVICE_MAX_READ_IMAGE_ARGS128
  • CL_DEVICE_MAX_WRITE_IMAGE_ARGS8
  • CL_DEVICE_IMAGE2D_MAX_WIDTH16384
  • CL_DEVICE_IMAGE2D_MAX_HEIGHT16384
  • CL_DEVICE_IMAGE3D_MAX_WIDTH2048
  • CL_DEVICE_IMAGE3D_MAX_HEIGHT2048
  • CL_DEVICE_IMAGE3D_MAX_DEPTH2048
  • CL_DEVICE_MAX_SAMPLERS16
  • CL_DEVICE_IMAGE_MAX_BUFFER_SIZE65536 (0.062 MB)
  • CL_DEVICE_IMAGE_MAX_ARRAY_SIZE2048 (2.000 KB)
  • CL_DEVICE_IMAGE_PITCH_ALIGNMENT256
  • CL_DEVICE_IMAGE_BASE_ADDRESS_ALIGNMENT256
  • CL_DEVICE_MAX_PIPE_ARGS0
  • CL_DEVICE_PIPE_MAX_ACTIVE_RESERVATIONS0
  • CL_DEVICE_PIPE_MAX_PACKET_SIZE0
  • CL_DEVICE_MAX_PARAMETER_SIZE1024 (1.000 KB)
  • CL_DEVICE_MIN_DATA_TYPE_ALIGN_SIZE128
  • CL_DEVICE_MEM_BASE_ADDR_ALIGN2048
  • CL_DEVICE_SINGLE_FP_CONFIG configuration:
    • CL_FP_DENORMNo
    • CL_FP_INF_NANYes
    • CL_FP_ROUND_TO_NEARESTYes
    • CL_FP_ROUND_TO_ZEROYes
    • CL_FP_ROUND_TO_INFYes
    • CL_FP_FMAYes
    • CL_FP_SOFT_FLOATNo
    • CL_FP_CORRECTLY_ROUNDED_DIVIDE_SQRTYes
    • CL_DEVICE_DOUBLE_FP_CONFIG configuration:
    • CL_FP_DENORMYes
    • CL_FP_INF_NANYes
    • CL_FP_ROUND_TO_NEARESTYes
    • CL_FP_ROUND_TO_ZEROYes
    • CL_FP_ROUND_TO_INFYes
    • CL_FP_FMAYes
    • CL_FP_SOFT_FLOATNo
  • CL_DEVICE_GLOBAL_MEM_CACHE_TYPEREAD_WRITE_CACHE
  • CL_DEVICE_GLOBAL_MEM_CACHELINE_SIZE64
  • CL_DEVICE_GLOBAL_MEM_CACHE_SIZE16384 (16.000 KB)
  • CL_DEVICE_GLOBAL_MEM_CHANNELS_AMD8
  • CL_DEVICE_GLOBAL_MEM_CHANNEL_BANKS_AMD16
  • CL_DEVICE_GLOBAL_MEM_CHANNEL_BANK_WIDTH_AMD256
  • CL_DEVICE_GLOBAL_FREE_MEMORY_AMDxxxxxxxx
  • CL_DEVICE_GLOBAL_MEM_SIZE3221225472 (3.000 GB)
  • CL_DEVICE_MAX_CONSTANT_BUFFER_SIZE65536 (64.000 KB)
  • CL_DEVICE_MAX_CONSTANT_ARGS8
  • CL_DEVICE_LOCAL_MEM_TYPElocal
  • CL_DEVICE_LOCAL_MEM_SIZE32768 (32.000 KB)
  • CL_DEVICE_LOCAL_MEM_SIZE_PER_COMPUTE_UNIT_AMD65536
  • CL_DEVICE_LOCAL_MEM_BANKS_AMD32
  • CL_DEVICE_ERROR_CORRECTION_SUPPORTNo
  • CL_DEVICE_HOST_UNIFIED_MEMORYNo
  • CL_DEVICE_PROFILING_TIMER_RESOLUTION1
  • CL_DEVICE_PROFILING_TIMER_OFFSET_AMDxxxxxxxxxxxxxxxx
  • CL_DEVICE_ENDIAN_LITTLEYes
  • CL_DEVICE_AVAILABLEYes
  • CL_DEVICE_COMPILER_AVAILABLEYes
  • CL_DEVICE_LINKER_AVAILABLEYes
  • CL_DEVICE_PRINTF_BUFFER_SIZE1048576 (1.000 MB)
  • CL_DEVICE_PREFERRED_INTEROP_USER_SYNCYes
  • CL_DEVICE_BUILT_IN_KERNELS
  • CL_DEVICE_PARENT_DEVICE0
  • CL_DEVICE_PARTITION_MAX_SUB_DEVICES20
  • CL_DEVICE_PARTITION_PROPERTIES
  • CL_DEVICE_REFERENCE_COUNT1
  • CL_DEVICE_EXECUTION_CAPABILITIESCL_EXEC_KERNEL
  • CL_DEVICE_QUEUE_PROPERTIESCL_QUEUE_PROFILING_ENABLE
  • CL_DEVICE_PLATFORM0x7xxxxxxxxxxx

*** The report is generated with open-source tool OpenCLInfo available on https://github.com/vadimdi/OpenCLInfo

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