AMD OS6238WKTCGGU 12-Core Socket G34 Server Processor

Overview

The AMD OS6238WKTCGGU is an Opteron 6238 server processor built around a 12-core architecture clocked at 2.6GHz, targeted at multi-socket rack and blade servers running virtualization, database, or recording-heavy workloads. If you're refreshing or repairing a G34-platform server — including the dual- and quad-socket chassis common in older surveillance and enterprise recording infrastructure — this is a direct-fit replacement or upgrade part, not a redesign. With 16MB of L3 cache and 12MB of L2 cache backing 12 physical cores, the OS6238WKTCGGU is built for parallel workloads rather than single-thread speed, which matters when you're scoping it against newer silicon.

Key Features

• 12-Core Architecture: Twelve physical cores let a single socket handle many concurrent threads — useful for hypervisor hosts running several VMs, or multi-stream video management servers where each recording or transcoding thread competes for CPU time.
• 2.6GHz Clock Speed: A balanced clock that favors sustained multi-core throughput over burst single-thread performance, which is the right tradeoff for servers running many simultaneous processes rather than one latency-sensitive application.
• 16MB L3 Cache: A large shared cache pool reduces how often the processor has to reach out to system memory, which cuts latency on workloads that shuffle data between cores — relevant in database and virtualization hosts under load.
• 12MB L2 Cache: Backs up the L3 pool with fast per-core-cluster cache, smoothing out performance on mixed workloads where cache misses would otherwise stall threads.
• Socket G34 Compatibility: Drops into existing G34 motherboards and chassis without a platform change — the practical reason to buy this part is to keep a working server running rather than replace it.
• 115W TDP: A defined thermal envelope that server-grade cooling and airflow (built for multi-socket density) is already engineered around — no surprises for existing rack thermal budgets.
• Includes Thermal Grease: A tube of thermal grease ships with the processor, so you're not scrambling for a compatible compound mid-install.
• R2v3 Functional Code F4 (Fully Tested): The unit is graded Fully Tested under R2v3 standards, meaning it's been verified functional before sale rather than sold as untested pull stock.
• Non-Data Device Classification: As a processor, it carries no persistent data, so there's no data-sanitization step standing between purchase and installation.

Integration & Compatibility

The OS6238WKTCGGU is a Socket G34 part — confirm your motherboard or server chassis uses G34 before ordering, since this is not cross-compatible with other AMD or Intel socket types. It's a common upgrade or replacement path for multi-socket Opteron 6200-series servers still in production use, including hosts running as recording servers, hypervisors, or database backends where 12 cores of parallel headroom extend the service life of existing hardware rather than forcing a full server replacement. Pair it with compatible G34 heatsinks rated for a 115W thermal load, and verify your server's BIOS/firmware supports the 6238 stepping if you're mixing it into an existing multi-socket board.

What's in the Box

• 1x AMD Opteron 6238 processor (OS6238WKTCGGU)
• 1x Thermal grease

Frequently Asked Questions

Q: What socket does the OS6238WKTCGGU use?

A: The AMD Opteron 6238 uses Socket G34. Confirm your motherboard or server chassis supports G34 before ordering.

Q: How many cores and what clock speed does the OS6238WKTCGGU run?

A: It's a 12-core processor running at 2.6GHz, with 16MB of L3 cache and 12MB of L2 cache.

Q: What is the TDP of the OS6238WKTCGGU?

A: The processor has a 115W TDP, so it fits standard G34 server cooling designed around Opteron 6200-series thermal envelopes.

Q: Is the OS6238WKTCGGU new or used?

A: This unit is graded Used, Cosmetic Code Used Good under R2v3, and Functional Code F4 Fully Tested — verified functional before sale.

Q: Does the OS6238WKTCGGU come with thermal compound?

A: Yes, it ships with thermal grease included.

Q: Does the OS6238WKTCGGU require data sanitization before resale?

A: No — it's classified as a Non-Data Device, since processors don't retain persistent data.

Eden Phillips

The OS6238WKTCGGU is a straightforward part to spec once you know what it's for: 12 cores at 2.6GHz on Socket G34, aimed at keeping an existing multi-socket server productive rather than chasing single-thread speed records.

Technical Highlights:

• 12-Core / 2.6GHz: Twelve cores at a 2.6GHz base clock give you real parallel headroom for hypervisor hosts or multi-process server loads without pushing thermal limits.
• 16MB L3 / 12MB L2 Cache: That combined 28MB of cache reduces memory round-trips on workloads that bounce data across cores — noticeable on busy virtualization or database hosts.
• 115W TDP: Falls within the thermal envelope G34 chassis were already designed around, so no cooling redesign needed on a like-for-like swap.

Deployment Considerations:

• Socket G34 is the hard compatibility gate — this part won't fit any other AMD or Intel socket, so verify your board revision before ordering.
• It's graded R2v3 Functional Code F4 (Fully Tested) rather than sold as new, so budget it as a tested replacement/upgrade part, not a fresh-stock component.

Best fit: extending the service life of a multi-socket G34 rack server — hypervisor host, database server, or legacy recording server — where replacing one processor is far cheaper than replacing the chassis.