TAMI - wiki

the P40 is a server orientated compute-only (aka no display output) Tesla card released 2016.

pros:

• cheapest 24Gb VRAM card you can buyget (ebay)
• 2 slot design

cons:

• active cooling is not included (see cheap waterCooling)
• architecture is Pascal\6.1, same chip as the 1080 `GP102`

GPU Device Id: 0x10DE 0x1B38
GP102 PG610 SKU 200 VGA BIOS

CUDA Cores 3,840
Memory Size 24 GB GDDR5

Board power limit
  Target: 250.0 W
  Limit: 250.0 W
  Adj. Range: -50%, +0%
  
Thermal Limits
  Max: 143.8°C
  
H.264 1080p30 streams 24
Form Factor PCIe 3.0 Dual Slot (rack servers)

overview by techpowerup