AMD Phenom II X4 820 Quad-Core Processor (2.8GHz)

The AMD Phenom II X4 820 is a quad-core processor designed for desktop computers, offering a balance of performance and efficiency for a variety of computing tasks. With a clock speed of 2.8 GHz, this CPU is built on a 45 nm SOI process, which helps reduce power consumption and heat output. It features four cores, each with 512 KB of L2 cache, and a shared 4 MB L3 cache that enhances performance by providing quick access to frequently used data. The processor supports HyperTransport 3.0 technology, which improves communication between the CPU and other system components by integrating the memory controller directly onto the chip. This design reduces latency and increases bandwidth, making the Phenom II X4 820 suitable for multitasking and more demanding applications.

The AMD Phenom II X4 820 is compatible with the AM3 socket, which allows it to be used in motherboards that support this interface. It also includes several advanced technologies such as AMD64 for 64-bit computing, AMD-V for virtualization support, and AMD Cool'n'Quiet for power savings during periods of low usage. These features make it a versatile choice for users who need a reliable processor for both everyday tasks and more intensive workloads.


Brand: AMD
Model: Phenom II X4 820
Specifications: 2.8 GHz clock speed, 4 cores, 4 x 512 KB L2 cache, 4 MB shared L3 cache, 667 MHz bus speed, 95W TDP, 45 nm SOI process
Features: HyperTransport 3.0, AMD64 technology, AMD-V virtualization support, AMD Cool'n'Quiet technology, integrated memory controller