Hardware Benchmarks

Best Local LLM Performance for 2× RX 7900 Xt 7900 XTX 7900m

Compare 2× RX 7900 Xt 7900 XTX 7900m benchmark results and see which models actually earn the best completed quality scores.

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Hardware Overview

GPU-specific specifications for local LLM planning.

2× AMD Radeon RX 7900 XT/7900 XTX/7900M
VRAM
46GB
Architecture
Multi-GPU

Recommended Models

Models we recommend for 2× RX 7900 Xt 7900 XTX 7900m.

Fastest & Best quality & Largest context

Qwen3.8-27B-GPTQ-W4A16

27B

47.7 tok/sQuality 81.8Context 65,536 tokens

Highest token generation speed at 47.7 tok/s. Highest completed quality score at 81.8. Largest context that fits in 46GB VRAM, at 65,536 tokens.

Benchmark Results

Completed quality-ranked benchmark results for 2× AMD Radeon RX 7900 XT/7900 XTX/7900M.