AMD Opteron 4274 HE Valencia 2.5 GHz Socket C32 65W OS4274OFU8KGUWOF Server Processor

AMD is proud to offer the new AMD Opteron 4200 Series processor as the world’s lowest power-per-core server processor built to deliver unparalleled efficiency for complex, technical workloads.

Designed for power-conscious cloud deployments and ideal for IT infrastructure and collaboration, the AMD Opteron 4200 Series processor was developed from the ground up to handle demanding server workloads at the lowest possible energy draw. 

• New Core ArchitectureA 33% increase in core count packs in plenty of processing performance into a smaller, more efficient, 8-core design while maintaining very aggressive power/thermal ranges. New Core Architecture, including full performance from each core, high frequency and low-power design, virtualization enhancements, shared double-sized Flex FP and ISA enhancements, delivers optimized performance per watt.
• AMD Turbo CORE TechnologyAMD Turbo CORE technology takes advantage of additional power headroom to digitally boost all cores simultaneously by up to 300MHz and can boost up to 1GHz when only half of the cores are active, allowing applications to finish tasks quickly and return to lower power states.
• AMD-P 2.0The AMD-P suite of energy-efficient technologies helps customers maximize the performance per watt in their datacenter and can help lower power and cooling costs. TDP Power Cap allows user to set the maximum processor power ceiling via BIOS or APML to meet power and workload demands. C6 Power State reduces processor power consumption at active idle by up to 37% while AMD CoolSpeed Technology protects processor integrity by reducing power-states, when a temperature limit is reached. Other features include C1E, LV-DDR3 support and APML (Advanced Platform Management Link) which provides an interface for processor and systems management monitoring and controlling of system resources (in APML-enabled platforms).
• HyperTransport 3.0 Technology with HT AssistHyperTransport Technology (HT or HTT) is a high-speed, low latency, point-to-point link designed to increase communication speeds between integrated circuits in computers, servers, embedded systems, and networking and telecommunications equipment. HT 3.0 technology offers the processor up to a maximum 6.4GT/s interconnect rate. HT Assist helps to increase coherent memory bandwidth and reduce latency in multi-node systems by reducing cache probe traffic between cores, resulting in faster queries that can increase performance for cache sensitive applications such as database, virtualization, and compute intensive applications.
• AMD Virtualization (AMD-V) 2.0AMD Virtualization (AMD-V) is a set of unique on-chip features that help AMD processor-based servers and clients run multiple operating systems and applications on a single machine by improving the efficiency of virtualization software. Virtualized infrastructure deployments can enjoy 33% more VMs in the same power and thermal ranges thanks to the new AMD-V virtualization features, allowing small/medium businesses to grow with their business needs on a single virtualized platform.