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NVIDIA RTX A5500 vs NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU: Comparison

NVIDIA RTX A5500 and NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU separate most on tdp: NVIDIA RTX A5500 at 230 W, NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU at 140 W, 64% in favour of NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU. VRAM splits them by another 33%, this time favouring NVIDIA RTX A5500. They match on gpu brand, tier and ray tracing support.

Specs

Specification
NVIDIA RTX A5500
NVIDIA RTX A5500
NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU
NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU
GPU BrandNVIDIANVIDIA
SeriesRTX Ampere GenerationRTX PRO Blackwell
Board PartnerNVIDIA Reference (workstation, no AIB partners)OEM (varies by laptop model)
VRAM24 GB16 GB-33%
TierHigh-EndHigh-End
Memory TypeGDDR6GDDR7
Ray Tracing Supporttruetrue
TDP230 W-64%140 W
ArchitectureAmpereBlackwell
Slot Width2N/A (mobile GPU, soldered to laptop motherboard)
CUDA Cores102406400

Verdict

NVIDIA RTX A5500

7.6 / 10 Expert Rating

A meaningfully better RTX A5000 for a modest premium - a sensible pick if you're shopping the Ampere-generation workstation lineup specifically.

NVIDIA RTX PRO 4000 Blackwell Generation Laptop GPU

8 / 10 Expert Rating

The sensible mobile workstation pick for engineers and designers who don't need the top PRO 5000 tier.

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