AMD processor

AMD Ryzen 3 8305G

AMD Ryzen 3 8305G is a 4-core, 8-thread desktop processor for Socket AM5, with a 3.4 GHz base clock and up to 4.9 GHz boost.

Ryzen 8000 SeriesAM5Zen 4Desktop

Key Metrics

Architecture
Zen 4
Release
2025-12-04
Cores / threads
4 / 8
Boost
4.9 GHz
L3 cache
8 MB
Memory
DDR5
Power
65 W

AMD Ryzen 3 8305G is an exact Phoenix desktop model in the Ryzen 8000 Series. AMD specifies a 65 W default TDP and 5200 MT/s system memory support. It includes AMD Radeon 740M. Socket matching alone does not establish motherboard firmware support.

Core topology1 row
RoleArchitectureCoresThreads/coreBase MHzBoost MHzCondition
general-purposeamd-zen-44234004900Maximum boost is workload and thermal dependent.
Memory support1 row
StandardMaximum MT/sConditionChannelsECC
DDR55200Official maximum; module population can reduce the supported rate.2
Declared power1 row
TypeWattsProfileNotes
AMD default TDP65defaultVendor specification, not measured whole-system draw.
Integrated graphics1 row
StateModelArchitectureUnitCountBoost MHz
presentAMD Radeon 740MRDNA 3graphics cores42600
Sources and review evidence3 sources

Last reviewed: 2026-09-14. Data confidence: High.