Product	NVIDIA® A10 GPU Computing Accelerator - 24GB GDDR6 - PCIe 4.0 x16 - Passive Cooler (w/o CEC)	NVIDIA® A16 GPU Computing Accelerator - 64GB (4x 16GB) GDDR6 - PCIe 4.0 x16 - Passive Cooler	NVIDIA® A30 GPU Computing Accelerator - 24GB HBM2 - PCIe 4.0 x16 - Passive Cooler	NVIDIA® A40 GPU Computing Accelerator - 48GB GDDR6 - PCIe 4.0 x16 - Passive Cooling (w/o CEC)	NVIDIA® RTX A4000 - 16GB GDDR6 - PCIe 4.0 x16 - Active Cooling (4xDP)
Action	Select	Select	Select	Select	Select
Main Specifications
Product Series	Nvidia A10	Nvidia A16	Nvidia A30	Nvidia A40
Core Type	NVIDIA TENSOR	NVIDIA TENSOR	NVIDIA TENSOR	NVIDIA TENSOR
Core Clock Speed	885 MHz (1695 MHz Boost Clock)
Host Interface	PCI Express 4.0 x16 64GB/s	PCI Express 4.0 x16	PCI Express 4.0 x16	PCI Express 4.0 x16	PCI Express 4.0 x16
GPU Architecture	Ampere	Ampere	Ampere	Ampere
Product Type					Workstation
Product Line					NVIDIA Professional Graphics
Memory Technology					GDDR6 with ECC
Memory Capacity					16 GB GDDR6 with ECC
Max Displays					4 Displays
Detailed Specifications
Streaming Processor Cores				10752 CUDA Cores	6144 CUDA Cores
NVIDIA Tensor Cores				336 Tensor Cores	192
NVIDIA RT Cores	72 RT Cores			84 RT Cores	48
Memory Clock Speed	1563 MHz
Memory Interface				384-bit	256-bit
Memory Speeds (GT/s)				14.5Gbps GDDR6
Max Memory Size	24 GB GDDR6	4x 16GB GDDR6 with error-correcting code (ECC)	24 GB HBM2	48 GB GDDR6 with error-correcting code (ECC)
Max Memory Bandwidth	600 GB/s	4x 232GB/s	933 GB/s	696 GB/s
Peak FP64			5.2 teraFLOPS
Peak FP64 Tensor Core			10.3 teraFLOPS
INT8 Tensor Core	250 TOPS | 500 TOPS		330 TOPS | 661 TOPS
TF32 Tensor Core	62.5 teraFLOPS | 125 teraFLOPS		82 teraFLOPS | 165 teraFLOPS
FP32	31.2 teraFLOPS		10.3 teraFLOPS
Peak BFLOAT16 Tensor Core	125 teraFLOPS | 250 teraFLOPS		165 teraFLOPS | 330 teraFLOPS
Peak FP16 Tensor Core	125 teraFLOPS | 250 teraFLOPS		165 teraFLOPS | 330 teraFLOPS
Peak INT4 Tensor Core	500 TOPS | 1,000 TOPS		661 TOPS | 1321 TOPS
Total NVLink Bandwidth			Third-gen NVLINK: 200GB/s	NVIDIA NVLink 112.5 GB/s (bidirectional) PCIe Gen4 16 GB/s
NVIDIA CUDA™ Technology					Yes
Transistor Count					17.4 Billion
DisplayPort Connectors				3x DisplayPort 1.4 A40 is configured for virtualization by default with physical display connectors disabled. The display outputs can be enabled via management software tools.
Cooling	Passive	Passive		Passive
Dual Slot	Single-slot	Dual-slot	Dual-slot	2-slot Low-profile
Dimensions	FHFL			4.4" (H) x 10.5" (L)	4.4” H x 9.5” L
Lithography	8 nm			Samsung 8nm	8nm
Supplementary Power Connectors	None	8-pin CPU	1x 8-pin CPU (EPS12V)	1x 8-pin CPU (EPS12V)	1x 6-pin PCIe
Max Graphics Card Power (W)	150W	250W	165W	300W	140W
Processor					Ampere (GA104)
Memory Bandwidth					448 GB/sec
Graphics Resolution					Max Digital Resolution: 7680 x 4320 x36 bpp at 60 Hz
Deep Learning TFLOPS					153.4 TFLOPS
DisplayPort Output					4x DisplayPort 1.4a
Minimum Recommended Power, Single Card (W)					300W
Minimum Recommended Power, 2-Way (W)					500
Minimum Recommended Power, 3-Way (W)					850
Minimum Recommended Power, 4-Way (W)					1000
Thermal Solution					Active Heatsink
Slot Height					Single Slot
Action	Select	Select	Select	Select	Select