OptiPlex 3070 Micro vs OptiPlex 3080 Micro

Is the OptiPlex 3080 Micro worth the upgrade over the OptiPlex 3070 Micro? The differences that matter for a home server:

OptiPlex 3080 Micro officially supports 64 GB of RAM versus 32 GB, useful if you plan several VMs.
The top CPU option in OptiPlex 3080 Micro has 12 threads versus 6 in OptiPlex 3070 Micro.

Full spec comparison

Spec

Released

2019

2020

CPU generations

9th gen (Coffee Lake Refresh)

10th gen (Comet Lake)

Most threads

Chipset

H370

B460

Memory type

DDR4-2666

Max RAM (official)

32 GB

64 GB

M.2 NVMe slots

2.5" bays

PCIe expansion

None

Onboard NIC

Realtek RTL8111HSD

Second NIC option

USB only

2.5/10GbE path

USB only

AV1 decode

Transcoding

Good for 4K HEVC; no AV1 decode

Idle power (measured)

Not measured yet

Spec confidence

Widely confirmed

Upgrades: 2× DDR4-2666 SODIMM (max 32 GB official), 1× M.2 2280 NVMe + 1× 2.5" SATA.

Upgrades: 2× DDR4-2666 SODIMM (max 64 GB official), 1× M.2 2280 NVMe + 1× 2.5" SATA.

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