GTX480 devicequery

Device 0: "GeForce GTX 480"
  CUDA Driver Version:                           3.10
  CUDA Runtime Version:                          3.10
  CUDA Capability Major revision number:         2
  CUDA Capability Minor revision number:         0
  Total amount of global memory:                 1610285056 bytes
  Number of multiprocessors:                     15
  Number of cores:                               120
  Total amount of constant memory:               65536 bytes
  Total amount of shared memory per block:       49152 bytes
  Total number of registers available per block: 32768
  Warp size:                                     32
  Maximum number of threads per block:           1024
  Maximum sizes of each dimension of a block:    1024 x 1024 x 64
  Maximum sizes of each dimension of a grid:     65535 x 65535 x 1
  Maximum memory pitch:                          2147483647 bytes
  Texture alignment:                             512 bytes
  Clock rate:                                    1.40 GHz
  Concurrent copy and execution:                 Yes
  Run time limit on kernels:                     No
  Integrated:                                    No
  Support host page-locked memory mapping:       Yes
  Compute mode:                                  Default (multiple host threads can use this device simultaneously)

120coreなんだけどいいのか？あれ？
SMの数は15で良いようだが、SMあたり8coreの計算になっている。本当なら32core/SMだったと思うんだけど。後藤弘茂のWeekly海外ニュース なぜNVIDIAのGeForce GTX 480はプロセッサ数が減ったのか
GTX2**系の設定のままなんだろう、きっと。