GPUNVIDIA RTX A4000
Memory16GB GDDR6 with ECC mode, 256bit, 16Gbps, 2000MHz, 512GB/s
clock Base735MHz
clock Boost1560MHz
overclock-
Cooling1x radial-fan (55mm)
TDP/TGP140W (NVIDIA)
Power connections1x 6-Pin PCIe
Connectors4x DisplayPort 1.4a
InterfacePCIe 4.0 x16
Special featuresNVIDIA-reference design, without LHR (Lite Hash Rate)
total heightSingle Slot
Dimensions241x112mm (LxW)
TypePCIe card (full height)
PCI slot bracketfull height
Computing power19.17 TFLOPS (FP16), 19.17 TFLOPS (FP32), 0.6 TFLOPS (FP64)
Chip-data
Chip-ArchitectureAmpere (from 2020/Q3)
Chip-titleGA104-875-A1
Chip-Configuration48SM (6144SP / 192TMU / 96ROP), 48 RT Cores, 192 Tensor Cores, 4MB L2 cache
Chip-Manufacturing ProcessSamsung 8nm
Chip size392mm², monolithisch, 17.4 Mrd. Transistoren
Chip-functionsRaytracing (2nd Gen NVIDIA RTX), NVIDIA Tensor (3rd Gen), 10bit colour channel depth, HDCP 2.3
API-supportDirectX 12 Ultimate (12_2) / CUDA 8.6 / Vulkan 1.3 / OpenCL 3.0 / OpenGL 4.6 / Shader Model 6.7
Transcoding-Engine1x NVENC (7th Gen, max. Sessions: unbeschränkt), 1x NVDEC (5th Gen
encodingH.265 (4K YUV 4:2:0 / 4K YUV 4:4:4 / 4K Lossless / 8K / HEVC 10bit support), H.264 (YUV 4:2:0 / YUV 4:4:4 / Lossless)
decodingAV1 (8bit / 10bit), H.265 (8bit 4:2:0 / 10bit 4:2:0 / 12bit 4:2:0 / 8bit 4:4:4 / 10bit 4:4:4 / 12bit 4:4:4), H.264, VP9 (8bit / 10bit / 12bit), VP8, VC-1, MPEG-2, MPEG-1
Recensioni VGA PNY Quadro RTX A400 4GB Smallbox (VCNRTXA400-SB)