NVIDIA RTX A4000 Cloud GPU Specs
HexGrid Cloud rents the NVIDIA RTX A4000 at $0.20 per GPU hour, billed per minute. The RTX A4000 carries 16GB of GDDR6 memory on the Ampere architecture.
HexGrid Cloud price
$0.20/hr
Billed per minute
VRAM
16GB
GDDR6
FP32
19.2 TFLOPS
Compute performance
Market average
—
Other clouds, list price
Running the RTX A4000 on HexGrid Cloud
What you get when you deploy with us, beyond the hourly rate.
Live in under a minute
Pick a region, hit deploy, and SSH in. No quota requests, no sales call.
Per-minute billing
You pay for the minutes you use. Stop the instance and billing stops with it.
Ready for training day one
CUDA, PyTorch and the usual drivers are preinstalled, or bring your own image.
No egress charges
Move checkpoints and datasets out without a surprise bandwidth bill.
About the NVIDIA RTX A4000
What the RTX A4000 is built for, and where it falls short.
The NVIDIA RTX A4000 is a single-slot professional Ampere GPU with 16GB of ECC GDDR6 memory. It provides CUDA, Tensor, and RT acceleration while consuming only 140W, making it useful for compact workstation servers, inference, rendering, visualization, and moderate AI workloads.
Best suited for
The RTX A4000 is a power-efficient professional Ampere GPU suited to moderate AI, visualization, rendering, and workstation workloads.
- AI inference
- Image generation
- 3D rendering
- CAD
- Visualization
- Virtual workstations
Strengths
- 16GB ECC memory
- Low 140W power consumption
- Single-slot form factor
- Professional drivers
- Good rendering performance per watt
Limitations
- Only 16GB VRAM
- No NVLink
- No FP8 acceleration
- Limited for large LLM workloads
NVIDIA RTX A4000 specifications
Full technical specifications for the NVIDIA RTX A4000.
Memory
- Memory
- 16 GB
- Type
- GDDR6
- Bandwidth
- 448 GB/s
- Bus width
- 256-bit
- ECC
- Yes
Compute
- CUDA cores
- 6,144
- Tensor cores
- 192
- Tensor generation
- Gen 3
- RT cores
- 48
- Boost clock
- 1,560 MHz
AI & compute performance
- FP32
- 19.2 TFLOPS
- RT
- 37.4 TFLOPS
Power & physical
- TDP
- 140 W
- Power connector
- 1x 6-pin PCIe
- Form factor
- Single-slot
- Cooling
- Active
- Length
- 241 mm
Interconnect
- Interface
- PCIe 4.0 x16
- NVLink
- No
- Infinity Fabric
- No
Virtualization
- MIG
- No
- vGPU
- Yes
Media engines
- NVENC engines
- 1
- NVDEC engines
- 1
- AV1 encode
- No
- AV1 decode
- Yes
Software
- CUDA
- Yes
- ROCm
- No
Precision support
- FP64
- No
- FP32
- Yes
- TF32
- Yes
- BF16
- Yes
- FP16
- Yes
- FP8
- No
- INT8
- Yes
RTX A4000 frequently asked questions
Common questions about NVIDIA RTX A4000 pricing, specifications and workloads on HexGrid Cloud.
How much VRAM does the RTX A4000 have?
The NVIDIA RTX A4000 has 16GB of GDDR6 ECC memory.
Is the RTX A4000 good for AI?
The RTX A4000 is suitable for smaller AI inference, image generation, and development workloads, but its 16GB VRAM limits larger models.
How much power does the RTX A4000 use?
The RTX A4000 has a total board power rating of 140W.
Does the RTX A4000 support NVLink?
No. The RTX A4000 does not support NVLink.
How much does an RTX A4000 cost per hour?
Cloud pricing depends on provider, region, and server configuration. HexGrid compares available RTX A4000 hourly rates.
Other GPUs on HexGrid Cloud
If the RTX A4000 isn't the right fit, these are also available to deploy.
NVIDIA RTX A6000
Available on HexGrid Cloud
Compare with RTX A4000NVIDIA GeForce RTX 4090
Available on HexGrid Cloud
Compare with RTX A4000NVIDIA L40S
Available on HexGrid Cloud
Compare with RTX A4000Start training on the RTX A4000 today
$0.20 per GPU hour, billed per minute, running in about a minute.