NVIDIARTX A4000

Name: NVIDIA RTX A4000
Brand: NVIDIA

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Availability

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Relevant Product

NVIDIA RTX PRO 6000 Blackwell Server Edition 96GB

96GB, GDDR7,

NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition 96GB

96GB, GDDR7,

NVIDIA RTX PRO 2000 Blackwell 16GB

16GB, GDDR7,

Quick Specs

Cores6144

Vram Size16GB

Vram UnitGB

Vram TypeGDDR6

Benchmark

NVIDIA RTX PRO 6000 Blackwell Server Edition 96GB24500

NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition 96GB24500

NVIDIA RTX PRO 2000 Blackwell 16GB9000

Product Description

The NVIDIA RTX A4000 is a Ampere-architecture workstation graphics card from NVIDIA, built on the GA104 GPU. It features 6,144 CUDA cores paired with 16 GB of GDDR6 memory. The memory runs on a 256-bit interface, delivering up to 448 GB/s of bandwidth.

It includes 192 tensor cores and 48 ray-tracing cores for AI acceleration and hardware ray tracing.

Display connectivity is provided by 4x DisplayPort 1.4, driving up to 4 monitors. The card connects over PCIe 4.0 x16 (single-slot) and draws 140 W. Professional features include ECC memory.

Compare live prices for the NVIDIA RTX A4000 from verified vendors on GPU Vendors. Request a quote or buy direct with full specifications, current availability, and delivery lead times.

Specifications

Clocks & compute

CUDA / shader cores

6144

Tensor cores

192

RT cores

Architecture

Ampere

Chipset

GA104

Memory

VRAM

16GB GDDR6

Memory bus

256-bit

Bandwidth

448 GB/s

ECC memory

Yes

Interface & display

PCIe interface

PCIe 4.0 x16 (single-slot)

Display outputs

4x DisplayPort 1.4

Max displays

Power

TDP

140 Watt

Features

Compute

CUDA cores

6,144

Tensor cores

192 (3rd Gen)

RT cores

48 (2nd Gen)

FP32 peak

19.2 TFLOPS

Memory

Capacity

16 GB GDDR6 (ECC)

Bandwidth

448 GB/s

Display & interface

Outputs

4x DisplayPort 1.4

PCIe

Gen4 x16

Form factor

Single-slot

Power

TDP

140 W

Performance benchmarks

Relative performance of NVIDIA RTX A4000 versus comparable products in its class, from published specifications.

Shader / CUDA cores6,144

Tensor cores192

Memory bandwidth448 GB/s

Bars are scaled against the strongest comparable product in this catalog. Scores are indicative and provided to help compare relative performance — not a substitute for application benchmarking.

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Viperatech

In Stock

16 GB

Exeton

In Stock

16 GB

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