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AMD Ryzen 7 PRO 8705G vs AMD Ryzen 9 3900 Processor: Comparison

AMD Ryzen 7 PRO 8705G and AMD Ryzen 9 3900 Processor separate most on l3 cache: AMD Ryzen 7 PRO 8705G at 16 MB, AMD Ryzen 9 3900 Processor at 64 MB, 75% in favour of AMD Ryzen 9 3900 Processor. L2 Cache splits them by another 25%, this time favouring AMD Ryzen 7 PRO 8705G. They match on form factor and tdp.

Specs

Specification
AMD Ryzen 7 PRO 8705G
AMD Ryzen 7 PRO 8705G
AMD Ryzen 9 3900 Processor (OEM Only)
AMD Ryzen 9 3900 Processor
Form FactorDesktopsDesktops
CodenamePhoenixMatisse
TDP65 W65 W
iGPUAMD Radeon 780M (12 cores, up to 2900 MHz)Discrete Graphics Card Required
SocketAM5AM4
L2 Cache8 MB6 MB-25%
L3 Cache16 MB-75%64 MB
Cores812
Threads1624
PCIePCIe 4.0PCIe 4.0 x16

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