ProductNVIDIA RTX™ A400ArchitectureNVIDIA AmpereProcess Size8N | NVIDIA Custom ProcessTransistors8.7 BillionDie Size200 mm2CUDA Cores768Tensor Cores24RT Cores6Single Precision Performance12.7 TFLOPSRT Core Performance15.3 TFLOPSTensor Performance121.7 TFLOPS2GPU Memory4 GB GDDR6Memory Interface64-bitMemory Bandwidth96 GB/secDisplay Connectors4x mDisplayPort 1.4aNVENC | NVDEC1x | 2x (+ AV1 decode)System InterfacePCI Express 4.0 x83Form Factor2.7" H x 6.4" L Single SlotThermal SolutionActive FanMaximum Power Consumption50 WMax Digital ResolutionSupport up to four 5K monitors @ 60Hz per card