Lenovo 4XG0E76797 Thinkstation Intel E5-2630 V2 6C CPU

Lenovo 4XG0E76797 Intel Xeon E5-2630 V2 6-Core Server Processor

Overview

The Lenovo 4XG0E76797 is a factory-new Intel Xeon E5-2630 V2 processor designed for ThinkStation and server/workstation platforms built on the LGA 2011 (Socket R) infrastructure. Manufactured on Intel's 22nm process, this 6-core CPU runs at a 2.6 GHz base clock with a 3.1 GHz Turbo Boost ceiling — giving compute-intensive workloads room to scale without manual overclocking. If you're expanding or refreshing an existing E5 V2-generation platform, this is the replacement or upgrade path that keeps your chassis, memory, and power infrastructure intact.

For security operations centers, surveillance server builds, or video analytics workstations running parallel decode streams, the Lenovo server and workstation processor line offers a proven path for sustained multi-threaded throughput within a controlled thermal envelope.

Key Features

• 6 Cores / 64-bit Operation at 2.6 GHz base, 3.1 GHz boost: Six physical cores handle parallel workloads — simultaneous video decode threads, database queries, or analytics processes — without the context-switching penalty of fewer-core designs. The 500 MHz Turbo headroom activates automatically under single-threaded burst demand, so responsiveness doesn't suffer during mixed workloads.
• 80W Thermal Design Power: The 80W TDP sits in the mid-range for the E5 V2 family. That matters for ThinkStation deployments with defined cooling capacity — you won't need to redesign airflow or upsize PSUs compared to the baseline platform spec. Verify your chassis thermal solution is validated for this TDP before swapping.
• 15 MB L3 Cache: A 15 MB shared L3 cache reduces trips to main memory on data-intensive workloads. For NVR and video management server applications running concurrent stream decoding, larger cache means fewer stalls when re-referencing codec tables or frame buffers.
• 51.2 GB/s Maximum Memory Bandwidth: The processor's memory controller supports up to 51.2 GB/s of bandwidth across a 1600 MHz front-side bus — sufficient for multi-stream HD video processing without creating a memory bottleneck. Pair with registered ECC DIMMs appropriate to your platform's validated memory list.
• Dual QPI Links at 7.2 GT/s: Two QuickPath Interconnect links at 7.2 gigatransfers per second provide the high-speed processor-to-chipset and processor-to-processor fabric for dual-socket configurations. If your ThinkStation board supports dual-socket operation, this chip can participate in a balanced two-processor build without a QPI mismatch.
• LGA 2011 (Socket R) — Platform Continuity: Dropping into an existing LGA 2011 socket means no motherboard swap, no memory re-purchase, and no chassis change. For operations that need to extend the life of an existing ThinkStation investment, this is a cost-contained upgrade rather than a platform replacement.
• 0.65–1.30V VID Range: The processor's voltage ID range gives the platform's voltage regulator room to optimize power delivery under varying load states — supporting idle power reduction during off-peak hours without sacrificing peak performance headroom.

Integration and Compatibility

The 4XG0E76797 is positioned as a server and workstation component for platforms using the Intel C600 chipset family paired with the LGA 2011 socket. Confirm motherboard QVL (qualified vendor list) support for the E5-2630 V2 stepping before ordering. Memory configuration should use DDR3 registered ECC at 1600 MHz to realize the full 51.2 GB/s bandwidth ceiling — unbuffered or lower-speed DIMMs will cap throughput below the processor's rated maximum.

For security integrators deploying on-premise video management platforms, the six-core configuration handles concurrent decode for IP camera streams in the 16–32 channel range depending on resolution and codec load. H.265 decode is more CPU-intensive than H.264; benchmark your specific VMS workload against the platform before committing channel counts at the high end of that range.

This processor is sourced from commercial distribution channels as a genuine, factory-new component — no grey-market, no parallel imports.

Frequently Asked Questions

Q: What socket does the Lenovo 4XG0E76797 use?

A: The 4XG0E76797 uses the LGA 2011 socket, also designated Socket R. It is compatible with Intel C600 series chipset motherboards designed for the E5 V2 processor family.

Q: What is the base and boost clock speed of this processor?

A: The Intel Xeon E5-2630 V2 inside the 4XG0E76797 runs at 2.6 GHz base with a Turbo Boost frequency of 3.1 GHz across single or lightly loaded cores.

Q: How many cores does the 4XG0E76797 have?

A: It has 6 physical cores operating in 64-bit mode. Intel Hyper-Threading support in this processor family typically provides 12 logical threads, though verify this against your platform BIOS configuration.

Q: What is the TDP of this processor, and does it require special cooling?

A: The rated Thermal Design Power is 80W. This falls within the standard thermal envelope for LGA 2011 ThinkStation platforms. Use a heatsink validated for at least 80W TDP — the stock ThinkStation cooling solution for E5 V2 processors is typically sufficient.

Q: What memory speed does the E5-2630 V2 support?

A: The processor supports a 1600 MHz memory bus, delivering up to 51.2 GB/s of memory bandwidth when paired with appropriate DDR3 registered ECC DIMMs at that speed rating.

Q: Is this processor suitable for video analytics or surveillance server workloads?

A: Yes, for moderate channel counts. The 6-core design and 51.2 GB/s memory bandwidth can handle concurrent IP camera stream decoding in the 16–32 channel range, depending on resolution and codec. H.265 decoding is more demanding than H.264, so test your VMS workload profile before finalizing channel architecture.

Jerry Tildsen

When a client asks me about refreshing an E5 V2-era ThinkStation for a mid-density surveillance or analytics workload, the Lenovo 4XG0E76797 is frequently the answer — specifically because of that 80W TDP ceiling paired with six real cores at 2.6 GHz base. You get meaningful multi-threaded compute without blowing past the thermal or electrical budget of the existing platform.

Technical Highlights:

• 15 MB L3 Cache: For concurrent decode workloads, larger cache directly reduces memory access latency. At 15 MB shared across 6 cores, this processor avoids the frequent cache-miss penalties you see on smaller-cache designs when cycling through multiple active video streams.
• 51.2 GB/s Memory Bandwidth: This is the number that matters most for data-throughput-limited workloads. At 1600 MHz with registered ECC DIMMs, you won't be throttled at the memory bus during peak multi-stream decode — assuming the rest of the platform is configured correctly.
• Dual QPI at 7.2 GT/s: Two QPI links mean this CPU can operate cleanly in a dual-socket configuration if the board supports it. For workloads that genuinely need more than 6 cores, a dual-socket E5 V2 build with matched processors doubles your logical thread count without changing socket infrastructure.

Deployment Considerations:

• The LGA 2011 platform requires DDR3 registered ECC memory to hit the rated 51.2 GB/s bandwidth ceiling — consumer or unbuffered DIMMs will not work and will cap performance significantly below spec. Verify your DIMM part numbers against the ThinkStation's validated memory list before ordering.
• At 80W TDP, this processor sits at the upper range for some older LGA 2011 chassis configurations. Confirm your current heatsink and fan assembly are rated for this load; inadequate cooling will trigger thermal throttling and degrade the sustained performance you're counting on.

The 4XG0E76797 fits best in a ThinkStation-based on-premise surveillance server handling 16–24 simultaneous IP camera streams where replacing the entire platform isn't justified — a surgical processor upgrade that extends platform life without re-cabling, re-racking, or requalifying the OS and VMS software stack.