AMD Ryzen 9 4900H processor review

Ryzen 9 4900H processor released by AMD; release date: 16 Mar 2020. The processor is designed for laptop-computers and based on Zen 2 microarchitecture.

CPU is unlocked for overclocking. Total number of cores - 8, threads - 16. Maximum CPU clock speed - 4.4 GHz. Maximum operating temperature - 105 °C. Manufacturing process technology - 7 nm. Cache size: L1 - 1 MB, L2 - 4 MB, L3 - 12 MB.

Supported memory types: DDR4-3200, LPDDR4-4266.

Supported socket types: FP6. Maximum number of processors in a configuration - 1. Power consumption (TDP): 45 Watt.

Integrated graphics – AMD Radeon RX Vega 8

Technical info

Boost clock speed 1200 MHz
Manufacturing process technology 14 nm
Pipelines 512

Specifications (specs)


Architecture codename Zen 2
Launch date 16 Mar 2020
Place in performance rating not rated
Vertical segment Laptop


Base frequency 3.3 GHz
L1 cache 1 MB
L2 cache 4 MB
L3 cache 12 MB
Manufacturing process technology 7 nm
Maximum core temperature 105 °C
Maximum frequency 4.4 GHz
Number of cores 8
Number of GPU cores 8
Number of threads 16


Supported memory types DDR4-3200, LPDDR4-4266

Graphics interfaces



Configurable TDP 35-54 Watt
Max number of CPUs in a configuration 1
Sockets supported FP6
Thermal Design Power (TDP) 45 Watt


PCI Express revision 3.0

Advanced Technologies

Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions


AMD Virtualization (AMD-V™)


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