RTX 3080 vs RX 6900 XT

RTX 3080 is $270.00 less expensive than RX 6900 XT, while offering higher throughput.

RTX 308010GB VRAM

ArchitectureAmpere

Cores8,704

TDP320W

Lowest price$699.00

RX 6900 XT16GB VRAM

ArchitectureRDNA 2

Cores5,120

TDP300W

Lowest price$969.00

Winners

speedRTX 30808,704 cores

valueRTX 3080Lowest price $699.00

efficiencyRX 6900 XT300W draw

vramRX 6900 XT16GB VRAM

Model	Quantization	RTX 3080	RX 6900 XT
TinyLlama/TinyLlama-1.1B-Chat-v1.0	Q4	164.74 tok/s	91.48 tok/s
google/embeddinggemma-300m	Q4	163.14 tok/s	105.85 tok/s
meta-llama/Llama-3.2-3B-Instruct	Q4	161.87 tok/s	90.65 tok/s
allenai/OLMo-2-0425-1B	Q4	161.13 tok/s	96.72 tok/s
google/gemma-2b	Q4	159.35 tok/s	98.99 tok/s