AMD OS6348WKTCGHKWOF 12-Core Socket G34 Server Processor

Overview

The AMD OS6348WKTCGHKWOF is an Opteron 6348 server processor built for dual- and quad-socket platforms that need dense core counts for virtualization hosts, video management servers, and multi-camera recording workloads. It packs 12 cores running at 2.80 GHz into a Socket G34 LGA-1944 package, backed by 16 MB of cache and manufactured on a 32nm process. For integrators standardizing on VMS servers or NVR back-ends that need to chew through multiple simultaneous H.264/H.265 streams, transcode jobs, or analytics threads, a 12-core Opteron like the OS6348WKTCGHKWOF gives you the parallel headroom that single-digit-core CPUs run out of once you scale past a handful of camera channels.

Key Features

• 12-Core Design: Twelve physical cores let a server host more concurrent VM instances or handle more simultaneous recording/decode threads than a lower-core-count chip — relevant when one box is running your VMS, storage management, and analytics workloads together.
• 2.80 GHz Clock Speed: A solid per-core clock for sustained, always-on server duty — the kind of steady-state throughput that 24/7 recording and virtualization workloads depend on rather than short burst performance.
• 16 MB Cache: A large on-die cache cuts down trips to system memory, which matters most on multi-VM or multi-stream workloads where several processes are competing for data at once.
• Socket G34 LGA-1944: This is a drop-in upgrade or replacement path only for motherboards and servers built around the G34 platform — confirm your chassis and board support this socket before ordering, since it is not cross-compatible with other AMD or Intel sockets.
• 32nm Process Technology: The 32nm node was AMD's mainstream server process for this Opteron generation, balancing per-core performance against power draw across a 12-core die.
• 115W TDP: A defined 115W thermal envelope means your existing G34 server's cooling and power delivery — sized for this Opteron generation — will handle the chip without a redesign, as long as the chassis airflow and heatsink are rated for it.

Integration & Compatibility

The OS6348WKTCGHKWOF is built for Socket G34 LGA-1944 motherboards and chassis — the standard platform for this Opteron 6300-series generation. It's the right part for maintaining or expanding an existing G34-based server fleet (replacing a failed CPU, populating a second socket, or standardizing spares) rather than for a new-build platform, since G34 server boards are a legacy platform at this point. Before ordering, verify your motherboard's supported CPU list and BIOS/firmware revision explicitly lists the 6348, since G34 boards shipped across several Opteron generations with different microcode requirements.

Frequently Asked Questions

Q: What socket does the OS6348WKTCGHKWOF use?

A: The OS6348WKTCGHKWOF uses Socket G34 LGA-1944. It only installs in motherboards and servers built for that socket.

Q: How many cores and what clock speed does the OS6348WKTCGHKWOF run?

A: It's a 12-core processor running at 2.80 GHz with 16 MB of cache.

Q: What is the TDP of the OS6348WKTCGHKWOF?

A: The OS6348WKTCGHKWOF has a 115W thermal design power rating.

Q: What process technology is the OS6348WKTCGHKWOF built on?

A: It's manufactured on a 32nm process.

Q: Can the OS6348WKTCGHKWOF replace a failed CPU in an existing dual-socket server?

A: Yes, provided the server uses Socket G34 LGA-1944 and the BIOS/firmware supports the 6348 model specifically — check your board's supported CPU list first.

Eden Phillips

The OS6348WKTCGHKWOF crosses my desk most often as a spare or fleet-standardization part for shops still running G34 dual-socket servers — 12 cores at 2.80 GHz with 16 MB of cache is enough to keep a VMS host or a busy hypervisor node breathing without a platform swap.

Technical Highlights:

• 12-Core / 2.80 GHz: Twelve cores at this clock gives you real parallel headroom for concurrent VM instances or multiple recording/transcode threads on one chassis.
• 16 MB Cache: Reduces memory round-trips when several cores are pulling data simultaneously — noticeable on multi-VM or multi-stream server loads.
• 115W TDP on 32nm: A known, bounded thermal envelope for this Opteron generation — your existing G34 chassis cooling was sized for exactly this kind of part.

Deployment Considerations:

• Socket G34 LGA-1944 is the hard requirement — this is not a chip you drop into a newer AMD or Intel platform, so confirm board compatibility before ordering.
• G34 boards spanned multiple Opteron generations; verify your BIOS/firmware revision explicitly lists the 6348 before assuming plug-and-play.

Best fit: an integrator maintaining or expanding a fleet of existing G34-based dual-socket VMS or virtualization servers who needs a matching spare rather than a new platform build.