SPECIFICATIONS

Application: Desktop

Brand Name: Intel

Chip Process: 22 Nanometers

Choice: yes

Cooling system: No

Default TDP / TDP: 80

GPU-built: No

High-concerned chemical: None

Intel Model: E3 1220V3

L2 Cache Capacity: 1

L3 Cache Capacity: 8

Number OF Therads: 4

Origin: Mainland China

PCIe VERSION: PCIe

Processor Type: Intel Xeon

Socket Type: LGA1150

Support Chipset Models: Intel H81

Support Memory Channels: 2

Support Memory Type: DDR3

Type: Quad-Core

Unlocked: No

Usage Scenario: Office

Intel Xeon E3-1220 v3 is a processor launched by Intel for entry-level servers and workstations. It belongs to the Xeon E3 v3 series and adopts the Haswell architecture. The following are its detailed parameters and features:

Core and main frequency

This processor is designed with 4 cores and 4 threads, and does not support hyper threading technology. The basic clock frequency reaches 3.1GHz, and after enabling Turbo Boost 2.0, it can be increased to up to 3.5GHz, which can meet the basic multitasking needs of entry-level servers such as data processing and small office cluster computing. Its cache capacity is 8MB intelligent cache, which can reduce the CPU's dependence on memory and improve data reading efficiency.

Process and power consumption

Adopting a 22 nanometer process technology, it has certain optimization in power consumption control compared to the previous generation process. The thermal design power consumption (TDP) is 80W, and there is no need for high-end heat dissipation solutions. It can be stably operated with conventional tower heat sinks or small water cooling, and is suitable for compact server chassis.

Memory and Interface

Supports DDR3 and DDR3L memory specifications, with frequencies covering 1333/1600MHz, a maximum memory capacity of 32GB, and compatibility with ECC memory. This feature is crucial for the stability of server data transmission. The interface type is LGA1150, which is compatible with consumer grade motherboards such as B85 and H87 with the same interface, reducing the installation cost of entry-level servers or workstations.

Expansion and Technology

Supports PCIe 3.0 specification and can provide up to 16 PCIe channels, meeting the access needs of expansion devices such as discrete graphics cards, high-speed network cards, array cards, etc; Simultaneously integrating Intel VT-x/VT-d virtualization technology, suitable for building small virtualization platforms, and also supporting AES encryption instructions, Borui technology, etc., balancing data security and remote management convenience. However, it does not have an integrated graphics card and must be paired with a dedicated graphics card to use the device properly.