NVIDIA Quadro M4000 8GB GDDR5 Graphics Card VCQM4000

Tested with benchmark

Cuda Cores: 1664
GPU Memory: 8GB GDDR5
Memory Bandwidth: 192 GB/s
Memory Interface: 256-bit
Maximum Power Consumption: 120W
System Interface: PCI Express 3.0 x16
Output: 4x DisplayPort
Power connector: 1x 6-pin