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AMD Ryzen 9 4900HS revealed to have 3.0 GHz base clock and 4.4 GHz boost clock; trails behind Ryzen 7 4800H in first 3DMark 11 tests - NotebookCheck.net News
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AMD details Ryzen Mobile 4000: Performance, architecture, features and better quality laptops | TechSpot
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AMD Ryzen 9 4900H no longer lags behind Ryzen 7 4800HS as it bashes out a better Time Spy result in Asus TUF Gaming A15 than in Dell G5 15 Special Edition -
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AMD 7nm Zen 2 Ryzen 4000H 'Renoir' CPUs Official - Disrupt The Notebook Segment & Demolish Intel at Each Price Point
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AMD launches Ryzen 4000 Renoir Notebook Processors: R9 4900H/HS and 4800H/HS Key Highlights | Hardware Times
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Lenovo Yoga Slim 7 Pro combines AMD Ryzen 9 4900H with 14 inch 16:10 screen - NotebookCheck.net News
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Ryzen 7 4800H beats the AMD Ryzen 9 4900H in latest 3DMark Time Spy leak: Dell laptop with AMD RX 5600M is 10 percent slower and no match for the Intel i9-10980HK -
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