GTX650 / ion devicequery

가장 중요한 차이점 아래 스샷 참조
왼쪽이 ion 오른쪽이 GTX650 이다.

전체 비교

사이즈 문제로 텍스트 버전은 아래에

deviceQuery.exe Starting...

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

Detected 1 CUDA Capable device(s)

Device 0: "GeForce GTX 650"

  CUDA Driver Version / Runtime Version          5.5 / 5.5

  CUDA Capability Major/Minor version number:    3.0

  Total amount of global memory:                 1024 MBytes (1073741824 bytes)

  ( 2) Multiprocessors, (192) CUDA Cores/MP:     384 CUDA Cores

  GPU Clock rate:                                1059 MHz (1.06 GHz)

  Memory Clock rate:                             2500 Mhz

  Memory Bus Width:                              128-bit

  L2 Cache Size:                                 262144 bytes

  Maximum Texture Dimension Size (x,y,z)         1D=(65536), 2D=(65536, 65536),3D=(4096, 4096, 4096)

  Maximum Layered 1D Texture Size, (num) layers  1D=(16384), 2048 layers

  Maximum Layered 2D Texture Size, (num) layers  2D=(16384, 16384), 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:  2048

  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 1 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

  CUDA Device Driver Mode (TCC or WDDM):         WDDM (Windows Display Driver Model)

  Device supports Unified Addressing (UVA):      Yes

  Device PCI Bus ID / PCI location ID:           5 / 0

  Compute Mode:

     < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >

deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 5.5, CUDA Runtime Version = 5.5, NumDevs = 1, Device0 = GeForce GTX 650

Result = PASS

./deviceQuery Starting...

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

Detected 1 CUDA Capable device(s)

Device 0: "ION"

  CUDA Driver Version / Runtime Version          6.0 / 5.5

  CUDA Capability Major/Minor version number:    1.1

  Total amount of global memory:                 253 MBytes (265617408 bytes)

  ( 2) Multiprocessors, (  8) CUDA Cores/MP:     16 CUDA Cores

  GPU Clock rate:                                1100 MHz (1.10 GHz)

  Memory Clock rate:                             800 Mhz

  Memory Bus Width:                              64-bit

  Maximum Texture Dimension Size (x,y,z)         1D=(8192), 2D=(65536, 32768), 3D=(2048, 2048, 2048)

  Maximum Layered 1D Texture Size, (num) layers  1D=(8192), 512 layers

  Maximum Layered 2D Texture Size, (num) layers  2D=(8192, 8192), 512 layers

  Total amount of constant memory:               65536 bytes

  Total amount of shared memory per block:       16384 bytes

  Total number of registers available per block: 8192

  Warp size:                                     32

  Maximum number of threads per multiprocessor:  768

  Maximum number of threads per block:           512

  Max dimension size of a thread block (x,y,z): (512, 512, 64)

  Max dimension size of a grid size    (x,y,z): (65535, 65535, 1)

  Maximum memory pitch:                          2147483647 bytes

  Texture alignment:                             256 bytes

  Concurrent copy and kernel execution:          No with 0 copy engine(s)

  Run time limit on kernels:                     Yes

  Integrated GPU sharing Host Memory:            Yes

  Support host page-locked memory mapping:       Yes

  Alignment requirement for Surfaces:            Yes

  Device has ECC support:                        Disabled

  Device supports Unified Addressing (UVA):      No

  Device PCI Bus ID / PCI location ID:           0 / 0

  Compute Mode:

     < Default (multiple host threads can use ::cudaSetDevice() with device simultaneously) >

deviceQuery, CUDA Driver = CUDART, CUDA Driver Version = 6.0, CUDA Runtime Version = 5.5, NumDevs = 1, Device0 = ION

Result = PASS