Product	NVIDIA® RTX A4000 - 16GB GDDR6 - PCIe 4.0 x16 - Active Cooling (4xDP)	NVIDIA® RTX A6000 - 48GB GDDR6 - PCIe 4.0 x16 - Active Cooling (4xDP)
Action	Select	Select
Main Specifications
Host Interface	PCI Express 4.0 x16	PCI Express 4.0 x16
Product Type	Workstation	Workstation
Product Line	NVIDIA Professional Graphics	NVIDIA Professional Graphics
Memory Technology	GDDR6 with ECC	GDDR6
Memory Capacity	16 GB GDDR6 with ECC	48 GB
Max Displays	4 Displays
Detailed Specifications
Processor	Ampere (GA104)	Ampere (GA102)
Memory Bandwidth	448 GB/sec	768 GB/s
Memory Interface	256-bit	384-bit
Core Clock Speed		1455 MHz Base Clock 1860 MHz Boost Clock
Memory Clock Speed		2000 MHz 16 Gbps effective
L2 Cache Size		6 MB
API Support		CUDA 8.5, OpenCL 2.0 Shader Model 6.5, OpenGL 4.6, DirectX 12 Ultimate (12_2), Vulkan 1.2
Texture Fill Rate		625 GTexel/s
Transistor Count	17.4 Billion	28.3 Billion
Graphics Resolution	Max Digital Resolution: 7680 x 4320 x36 bpp at 60 Hz	7680 x 4320 x36 bpp at 60 Hz
Streaming Processor Cores	6144 CUDA Cores	10752 Shading Units
NVIDIA Tensor Cores	192	336
Peak Double Precision FP64 Performance		1,250 GFLOPS (1:32)
Peak Single Precision FP32 Performance		38.7 TFLOPS
Peak Half Precision FP16 Performance		40.00 TFLOPS (1:1)
Deep Learning TFLOPS	153.4 TFLOPS
Multi-GPU Scalability		NVLINK 2-way low profile (2-slot and 3-slot bridges) connects 2x NVIDIA RTX A6000
NVLink Interconnect		112.5 GB/s (bidirectional)
NVIDIA RT Cores	48	84
VR Ready		Yes
Vulkan API		1.2
NVIDIA CUDA™ Technology	Yes	Yes
DisplayPort Output	4x DisplayPort 1.4a	4x DisplayPort 1.4a
Max Graphics Card Power (W)	140W	300W
Minimum Recommended Power, Single Card (W)	300W	700W
Minimum Recommended Power, 2-Way (W)	500	850
Minimum Recommended Power, 3-Way (W)	850	1000
Minimum Recommended Power, 4-Way (W)	1000	1200
Supplementary Power Connectors	1x 6-pin PCIe	1x 8-pin EPS
Thermal Solution	Active Heatsink	Active Heatsink
Slot Height	Single Slot	2-Slot
Lithography	8nm	Samsung 8nm
Dimensions	4.4” H x 9.5” L	4.4" (H) x 10.5" (L)
Action	Select	Select