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NVNEXUS
GPU Comparison

NVIDIA A16 vs NVIDIA RTX PRO 4000 Blackwell

How the NVIDIA A16 and NVIDIA RTX PRO 4000 Blackwell compare across memory, compute, power and form factor, with the stronger figure highlighted on each row.

Specification NVIDIA A16 AMPERE NVIDIA A16 View Product NVIDIA RTX PRO 4000 Blackwell BLACKWELL NVIDIA RTX PRO 4000 Blackwell View Product
Pricing
Price $2,929.20
Overview
Architecture Ampere Blackwell
Memory
Memory 64 GB GDDR6 ECC (4× 16 GB) 24 GB GDDR7 with ECC
Memory Bandwidth 4× 232 GB/s
Memory Interface 192-bit
Compute
CUDA Cores 5,120 (4× 1,280) 8,960
Tensor Cores 160 (4× 40) 280 (5th Gen)
RT Cores 40 (4× 10) 70 (4th Gen)
Platform
Interface PCIe Gen4 x16 PCIe 5.0 x16
TDP 250W 140W
Form Factor Dual-slot, full-height, passive 4.4" H x 9.5" L, Single Slot
Display Outputs 4x DisplayPort 2.1
GPUs per Board 4
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