NVIDIA RTX A4000

NVIDIA16GB GDDR6PCIe Gen4Ampere

Data updated 2026-11-04 17:40 UTC · refreshed every 5 min

Current Price

$0.14/hr

From $0.08/hr · lowest live offer

69 GPU · High availability

Current Price

$0.14

+1.8% (24h)

Available Now

69 GPU

High availability

Total in Network

258 GPU

Live data

Utilization

73.3%

Stable

Market history

Price Tracking

USD/hour (minimum · median)

Available GPUs

Ready to rent

Total in Network

Infrastructure Growth

Which LLMs run on one NVIDIA RTX A4000

Open VRAM calculator with RTX A4000

Estimated with our VRAM calculator for a single card: 8K context, 4 concurrent users, vLLM-style serving.

Largest that fitsINT4 / AWQ

GPT-OSS 20B

21B MoE · 3.6B active

14.2 of 16 GB89%

~41 tok/s per stream

Details

Where the memory goes

  • Model weights12.24 GB
  • KV cache0.82 GB
  • Activations0.02 GB
  • CUDA & framework1.12 GB
Precision
INT4 / AWQ
Serving preset
8K context × 4 users
Users at this context
12
Spare context in leftover VRAM
41K
Fit score
56/100 · High
Open in VRAM calculator
BalancedINT4 / AWQ

Qwen3.5-9B

9B

10.8 of 16 GB68%

~39 tok/s per stream

Details

Where the memory goes

  • Model weights8.68 GB
  • KV cache1.07 GB
  • Activations0.03 GB
  • CUDA & framework1.05 GB
Precision
INT4 / AWQ
Serving preset
8K context × 4 users
Users at this context
23
Spare context in leftover VRAM
142K
Fit score
73/100 · Moderate
Open in VRAM calculator
CompactFP16

Qwen3.5-4B

4B

11.4 of 16 GB71%

~37 tok/s per stream

Details

Where the memory goes

  • Model weights9.20 GB
  • KV cache1.07 GB
  • Activations0.06 GB
  • CUDA & framework1.02 GB
Precision
FP16
Serving preset
8K context × 4 users
Users at this context
21
Spare context in leftover VRAM
126K
Fit score
70/100 · High
Open in VRAM calculator

Estimates, not benchmarks: real usage depends on the runtime, context and batch settings.

Technical Specifications

Memory

16GB GDDR6

FP32 Performance

19.2 TFLOPS

Tensor Performance

77 TFLOPS

Memory Bandwidth

448 GB/s

Architecture

Ampere

TDP

140W

FP64 Performance

0.3 TFLOPS

CUDA Cores

6144

Tensor Cores

192

Ideal Use Cases

AI InferenceProfessional VisualizationCAD/CAMContent CreationMachine Learning

About NVIDIA RTX A4000

The RTX A4000 is a compact professional GPU ideal for workstation AI tasks.

The NVIDIA RTX A4000 features 16GB of GDDR6 memory with 448 GB/s bandwidth, making it excellent for ai inference, professional visualization, cad/cam. With 77 TFLOPS tensor performance and 19.2 TFLOPS FP32 compute, this NVIDIA Ampere GPU delivers exceptional performance for demanding workloads.

Currently, 258 GPU RTX A4000 GPUs are available in the GPUniq network with 73.3% utilization. The average rental price is $0.14 per hour, with 69 GPU ready for immediate deployment.

RTX A4000 vs similar GPUs — specs & live rental prices

Prices are live minimum / median USD per hour on the GPUniq marketplace, as of 2026-11-04 17:40 UTC.

GPUVRAMArchitectureFP32TensorBandwidthTDPMin $/hrMedian $/hrAvailable
RTX A400016GB GDDR6Ampere19.2 TFLOPS77 TFLOPS448 GB/s140W$0.08$0.1550
RTX 6000 Ada48GB GDDR6Ada Lovelace91.1 TFLOPS1457 TFLOPS960 GB/s300W$0.85$0.9518
RTX 5880 Ada48GB GDDR6Ada Lovelace69.3 TFLOPS1108 TFLOPS960 GB/s285W$0.74$1.2113
RTX A600048GB GDDR6Ampere38.7 TFLOPS155 TFLOPS768 GB/s300W$0.27$0.6918

Frequently Asked Questions

How much does it cost to rent NVIDIA RTX A4000?

The current rental price for NVIDIA RTX A4000 is $0.14 per hour on GPUniq. Prices may vary based on demand and availability.

What is NVIDIA RTX A4000 best used for?

NVIDIA RTX A4000 is ideal for AI Inference, Professional Visualization, CAD/CAM, Content Creation, Machine Learning. With 16GB of GDDR6 memory and 77 TFLOPS tensor performance, it excels at demanding AI and compute workloads.

How many NVIDIA RTX A4000 GPUs are available for rent?

Currently, there are 69 GPU available for immediate rental out of 258 GPU total in the GPUniq network. The current utilization is 73.3%.

Which LLMs can run on NVIDIA RTX A4000?

On a single NVIDIA RTX A4000, our VRAM calculator fits GPT-OSS 20B (INT4 / AWQ, 14.2 of 16 GB); Qwen3.5-9B (INT4 / AWQ, 10.8 of 16 GB); Qwen3.5-4B (FP16, 11.4 of 16 GB) — estimated at 8K context with 4 concurrent users.

What are the specifications of NVIDIA RTX A4000?

NVIDIA RTX A4000 features 16GB GDDR6 memory, 19.2 TFLOPS FP32 performance, 77 TFLOPS tensor performance, 448 GB/s memory bandwidth, and 140W TDP. It uses the Ampere architecture.

Related GPUs in RTX Professional Series

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$0.14/hr

RTX A4000 · 69 GPU

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