AMD Launches Ryzen 4000 Series For Laptops: Zen 2 Mobile Unleashed With Big Performance Gains | HotHardware
AMD launches its Ryzen Pro 4000 series mobile processors - CPU - News - HEXUS.net
AMD's upcoming Zen 3 Ryzen 4000 desktop CPUs may actually use TSMC's 5 nm enhanced production process, still scheduled to launch in Q4 2020 - NotebookCheck.net News
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