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NVIDIA RTX A2000 vs PNY NVIDIA RTX A4500 — Head-to-Head (2026)

Our verdict first, then the specs side by side.

Our verdict

PNY NVIDIA RTX A4500 is our pick.

For nearly any 2026 professional workload — AI inference, GPU rendering, or large-scene CAD — the RTX A4500 wins decisively, with 20 GB of GDDR6 versus the A2000's 6 GB and more than double the CUDA cores (7168 vs 3328). The A2000 only wins when your case physically can't fit anything bigger.

Buy the NVIDIA RTX A2000 if you need certified pro drivers inside a low-profile, slot-powered small-form-factor or 1U workstation where nothing larger fits.

SpecPicks editorial verdict, written June 19, 2026. Prices move, so check the current price on each listing before you buy.

vs

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Spec-by-spec

SpecNVIDIA RTX A2000PNY NVIDIA RTX A4500
BrandPNYPNY
Model NameNVIDIA RTX A2000 Graphic CardNVIDIA RTX A4500
Unit Count1.0 Count1.0 Count
Item Weight567 Grams2.9 Pounds
Model NumberNVIDIA RTX A2000 Graphic CardNVIDIA RTX A4500
Built-In MediaLow-profile (SFF) Bracket,Unattached Full-height (ATX) bracketNVIDIA RTX A4500 professional graphics board, Quick Start Guide, Support Guide, auxiliary power cable
Number of Fans11
Video ProcessorNVIDIANVIDIA
Antenna LocationProfessionalProfessional
Graphics Card Ram6 GB20 GB
Graphics Ram Size6 GB20 GB
Graphics Ram TypeGDDR6GDDR6
Compatible DevicesDesktopPCIe x16 equipped PCs and Workstations. This is a dual-slot width board
Memory Clock Speed14000 MHz8001 MHz

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