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Tom’s Hardware
Tom’s Hardware
Technology
Aaron Klotz

AMD RDNA 3 professional GPUs with 48GB can beat Nvidia 24GB cards in AI — putting the 'Large' in LLM

Radeon Pro W7900 Dual Slot.

AMD is swinging back at Nvidia with new DeepSeek benchmarks that claim its monster 48GB RDNA 3 GPUs can outperform Team Green's previous-generation RTX 4090.

David McAfee, AMD vice president and general manager of Ryzen CPUs and Radeon graphics, posted on X that the Radeon Pro W7900 and Pro W7800 48GB cards can outperform an RTX 4090 by up to 7.3x in DeepSeek R1.

McAfee shared a graph of the three GPUs benchmarked in several iterations of DeepSeek R1 using LM Studio 0.3.12 and Llama.cpp runtime 1.18. The DeepSeek R1 iterations consisted of Distill Qwen 32B 8-bit, Distill Llama 70B 4-bit, Distill Qwen 32B 8-bit, and Distill Llama 70B 4-bit. The former two were configured to output conversational prompts (with 20 tokens) and the latter summarization prompts (with 3017 tokens).

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