Verified65% confidenceFactExact time
AMD Radeon 840M is based on the RDNA 3.5 architecture (internal codename gfx1152).
3
Sources
65%
Confidence
Long-term
Relevance
8/16/2026
First Seen
Sources
Related Claims
UnverifiedThe Radeon 840M typically comes with 4 CUs (256 stream processors), with a theoretical FP16 compute performance of approximately 4–5 TOPS.78% similarUnverifiedAMD Radeon AI PRO R9700基于RDNA 4架构,定位于专业图形与AI推理市场75% similarUnverifiedThe AMD R7-H255 is manufactured using TSMC's 4nm process.72% similarUnverifiedWhen running the Qwen3 27B NVFP4 quantized model on a single AMD Radeon R9700, performance doubled across all metrics after optimization.71% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/756808API
curl https://kongchang.com/api/v1/knowledge/claims/756808MCP
get_claim(id=756808)