Xeon E5 4640

The Intel Xeon E5-4640 is a server processor from the Sandy Bridge-EP architecture, uniquely designed for 4-socket scalability IntelIntel. While it is an older model (launched in 2012), it remains a cost-effective choice for multi-processor server environments, particularly in virtualized data centers and enterprise applications Networkoutlet.

Technical Overview & Benchmarks

The original E5-4640 offers balanced performance for its age, while newer "v" iterations provide significant upgrades in core count and memory technology.

• Performance Rating: The E5-4640 has a PassMark multithread score of 7,337, ranking it roughly 812th among server CPUs Cpubenchmark.
• Key Applications: Primarily used in 4-way multiprocessing setups (e.g., 4 x E5-4640 for 32 cores/64 threads), making it ideal for high-density virtualization, cloud hosting, and secure database management OpenbenchmarkingIntel.

Market Trends & Insights

The market for the E5-4640 is currently dominated by the refurbished and bulk server hardware segments.

• Pricing: Individual units are highly affordable, ranging from $5.99 to $95.99 depending on the seller and condition GoogleGoogle. Bulk lots (e.g., 10-20 units) significantly reduce the per-unit cost to under $10–$20 GoogleGoogle.
• Availability: Stock is primarily found through specialized enterprise hardware vendors (Newegg, ServerSupply, TechMikeNY) rather than mainstream retailers GoogleGoogle.
• Trend Shift: There is a noticeable transition toward the v4 variant, which supports DDR4 memory and offers 50% more cores, providing a more viable path for legacy server upgrades in 2026 GoogleGoogle.