Overview
NVIDIA RTX A4500 provides 20GB GDDR6 ECC in a professional Ampere PCIe 4.0 card. An upgrade from the A4000's 16GB — the extra 4GB fits larger models for inference and fine-tuning. At 200W TDP with professional drivers and ISV certification, it occupies the mid-tier professional GPU space between the A4000 and A5000 for sustained AI workloads.
Key Features
- 20GB GDDR6 ECC — more headroom than RTX A4000 16GB
- Ampere Tensor Cores for accelerated AI inference
- PCIe 4.0 x16, 200W professional card
- NVIDIA professional drivers + ISV certification
- ECC memory for production AI reliability
Ideal For
AI engineers and data scientists who need the reliability of professional ECC memory with 20GB capacity for models that exceed the A4000's 16GB limit — at lower cost than the A5000's 24GB tier.
GPU Features
NVIDIA RTX A4500
GPU Memory
20 GB GDDR6 with error-correcting code (ECC)
Display Ports
4x DisplayPort 1.4
Max Power Consumption
200W
Graphics Bus
PCI Express Gen 4 x 16
Form Factor
4.4” (H) x 10.5” (L) Dual Slot
Thermal
Active
NVLink
2-way Low-profile (2-slot and 3-slot bridges)
VR Ready
Yes
Prices may vary. Verify on vendor site.
Quick Specs
- GPU Features
- NVIDIA RTX A4500
- GPU Memory
- 20 GB GDDR6 with error-correcting code (ECC)
- Display Ports
- 4x DisplayPort 1.4
- Max Power Consumption
- 200W
- Graphics Bus
- PCI Express Gen 4 x 16
- Form Factor
- 4.4” (H) x 10.5” (L) Dual Slot