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RTX 4000 Ada 20GB

Nvidia

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NVIDIA RTX 4000 Ada 20GB. Efficient Ada Lovelace GPU with 20GB for compact pro workstations. Great for CAD/Viz/AI inference. Direct import • warranty • 7–10-day ship.

Product description

RTX 4000 Ada: graphics, speed, and capabilities without compromise

NVIDIA RTX 4000 Ada 20GB is a professional graphics card based on the Ada Lovelace architecture, designed for workstations and compact server solutions. It combines high computing performance, artificial intelligence support and high-quality visualisation, while remaining energy-efficient and compact.

Unlike GeForce gaming cards, the RTX 4000 belongs to the professional line (formerly Quadro) and is designed for professionals working with graphics, engineering projects, modelling, and AI inference.

Specifications

  • Graphics processor memory: 20GB GDDR6
  • Memory interface: 160 bits
  • Memory bandwidth: 360 GB/s
  • Error correction code: Yes
  • CUDA cores based on NVIDIA Ada Lovelace architecture: 6,144
  • Fourth-generation NVIDIA Tensor Cores: 192
  • Third-generation NVIDIA RT cores: 48
  • Single-precision performance: 26.7 TFLOPS
  • RT Core performance: 61.8 TFLOPS
  • Tensor core performance: 427.6 TFLOPS
  • System interface: PCIe 4.0 x16
  • Power consumption: 130 W
  • Cooling system: Active
  • Form factor: 4.4” H x 9.5” L, single slot
  • Display connectors: 4x DisplayPort 1.4a
  • Maximum number of displays: 4x 4096×2160 @ 120 Hz, 4x 5120×2880 @ 60 Hz, 2x 7680 x 4320 @ 60 Hz
  • Encoding/decoding engines: 2x encoding, 2x decoding (+ AV1 encoding and decoding)
  • VR ready: Yes
  • Graphics APIs: DirectX 12, Shader Model 6.7, OpenGL 4.6, Vulkan 1.3
  • Computing APIs: CUDA 12.2, OpenCL 3.0, DirectCompute
  • NVIDIA NVLink: No

Key benefits and use cases

RTX 4000 Ada Generation is in demand for tasks such as:

  • processing and inference of AI models, including generative AI and LLM;
  • visualisation of engineering and design projects with ray tracing;
  • working with VR and multi-monitor configurations;
  • high-resolution video processing with AV1 support;
  • use in compact workstations and server systems thanks to its single-slot form factor.

With ECC memory support and energy efficiency (TDP of only 130 W), the card ensures stable performance even under prolonged loads.

Features and positioning

The RTX 4000 Ada 20GB occupies the niche of a universal solution: with its compact size and low power consumption, it provides a decent level of performance for AI computing, graphics and multimedia processing.

Compared to the older models in the series (RTX 4500/5000 Ada), this card offers an optimal balance between price, performance and power consumption, remaining an excellent choice for workstations and servers where efficiency is important.

Why you should buy the RTX 4000 Ada at OsoDoso-Store

We offer original NVIDIA RTX 4000 Ada Generation graphics cards with official warranty and support:

  • direct delivery from the US and Europe;
  • 3-year warranty;
  • Any form of payment. Card, bank transfer (w/ex VAT), USDT cryptocurrency;
  • expert assistance in selecting equipment for specific tasks.

Buying the RTX 4000 Ada at OsoDoso-Store means investing in a reliable tool for professional work and AI development.

NVIDIA RTX 4000 Ada Generation is a professional graphics card that combines performance for AI tasks, support for VR and multi-monitor systems, a compact form factor, and energy efficiency. It will become a reliable foundation for workstations where stability and high computing power are important.

Additional information

Weight 0,528 kg
Dimensions 241 × 112 cm
Country of manufacture

Taiwan

Model

RTX 4000 Available

Technological process

4 nm

Architecture

Ada Lovelace

Number of CUDA cores

6144

Number of Tensor cores

192

Number of RT cores

48

GPU Frequency (MHz)

1290

GPU Boost Frequency (MHz)

1565

Video memory size (GB)

20

Memory type

GDDR6

Memory frequency (MHz)

14000

Memory bus width (bits)

160

Memory Bandwidth (GB/s)

360

Cache L1 (KB)

128

Cache L2 (MB)

48

Connection interface (PCIe)

PCIe 4.0 x16

NVENC / NVDEC number of blocks

2×NVDEC, 2×NVENC

Cooling type

Active (turbine)

Number of occupied slots (pcs)

1

Temperature range (°C)

0–95

Multi-GPU support

No

Virtualization/MIG support

vGPU support

Width (mm)

112

Length (mm)

241

Weight (kg)

0.528

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