GDDR5 Series DRAM Chip Product Description
GDDR5 series DRAM chips, with their excellent data transfer speed and high bandwidth characteristics, have become key components in high-performance computing, graphics processing and data center applications. H5GC4H24AJR-T2C and H5GC8H24AJR-R2C are outstanding representatives of this series, which provide 4Gb and 8Gb storage capacity respectively, designed to meet the needs of different application scenarios.
H5GC4H24AJR-T2C has 4Gb storage capacity and supports data transfer rates up to 7Gbps, ensuring fast and stable data exchange. Its operating voltage range is 1.35V to 1.5V, which not only improves the energy efficiency ratio but also reduces power consumption, making it very suitable for devices with strict requirements on energy efficiency. In addition, H5GC4H24AJR-T2C uses FBGA 170-ball packaging technology, which helps to improve heat dissipation performance and ensure long-term stable operation. Specific parameters include: capacity 4GB, packaging FBGA, data transfer rate up to 7Gbps, operating voltage 1.35V, pin count 170, temperature range -40°C to +125°C. These features make the H5GC4H24AJR-T2C an ideal choice for high-end graphics cards, gaming consoles, and professional workstations.
H5GC8H24AJR-R2C is a high-capacity GDDR5 DRAM chip that provides 8GB of storage space, almost twice that of the H5GC4H24AJR-T2C, making it suitable for applications that require more memory space. H5GC8H24AJR-R2C also supports 7Gbps data transmission speed, and has the same voltage range and packaging technology, ensuring the same level of energy efficiency and heat dissipation performance as H5GC4H24AJR-T2C. Specific parameters include: capacity 8GB, package FBGA, data transmission rate up to 7Gbps, operating voltage 1.35V, pin count 170, temperature range -40°C to +125°C. The characteristics of high capacity and high performance make H5GC8H24AJR-R2C particularly suitable for environments with extremely high requirements for data processing capabilities, such as data centers and artificial intelligence computing platforms.
GDDR5 Series DRAM Chip Product Features
1. High Bandwidth
• Data transfer rate: H5GC4H24AJR-T2C and H5GC8H24AJR-R2C both support data transfer rates up to 7Gbps, ensuring fast data exchange capabilities, especially suitable for applications that require large amounts of data processing.
• Bandwidth: 4GB and 8GB GDDR5 chips provide 28GB/s and 56GB/s bandwidth respectively, meeting the needs of high-performance computing and graphics processing.
2. Low power Consumption
• Operating voltage: The 1.35V operating voltage significantly reduces power consumption and improves energy efficiency compared to previous generation products.
• Energy-saving mode: Supports multiple energy-saving modes, such as automatic refresh rate adjustment, temperature compensated self-refresh (TCR), and deep power saving mode (DPD), to further reduce energy consumption in standby and operation.
• Capacity options: 4GB and 8GB capacity options meet the memory size requirements of different application scenarios, especially in the high-end graphics card and server markets.
• Package: FBGA package ensures high density and good heat dissipation performance, suitable for compact design.
4. Stability
• Error detection and correction: Built-in error detection and correction function to reduce data errors and improve system reliability and stability.
• Temperature range: A wide temperature range of -40°C to +125°C ensures stable operation in extreme environments.
GDDR5 Series DRAM Chip Product Application
H5GC4H24AJR-T2C Product Application
H5GC4H24AJR-T2CIn modern gaming graphics cards, the speed and quality of image rendering directly affect the player's gaming experience. H5GC4H24AJR-T2CAs a GDDR5 DRAM chip, H5GC4H24AJR-T2C has become the choice of many top graphics card manufacturers with its high-speed data transmission capability and excellent energy efficiency ratio. For example, in a flagship gaming graphics card of a well-known brand, by integrating multiple H5GC4H24AJR-T2C DRAM chips, ultra-high video memory bandwidth is achieved, which greatly improves the graphics processing capabilities and the realism of the game screen. At the same time, due to its low power consumption characteristics, even in long-term high-intensity gaming processes, the temperature of the graphics card can be kept within a safe range, ensuring the stability of the system and the comfort of the players.
H5GC8H24AJR-R2C Product Application
With the development of cloud computing and big data technology, the demand for data processing capabilities in data centers is growing. H5GC8H24AJR-R2C has become one of the first choices for many data centers to upgrade their hardware facilities with its large capacity and high performance. In a real case, an internationally renowned data center service provider decided to use the H5GC8H24AJR-R2C DRAM chip in its latest server cluster in order to improve its service quality and market competitiveness. This upgrade not only significantly increased the server's memory capacity, but also greatly accelerated data processing speed, effectively reduced latency, and improved user satisfaction. More importantly, the low-power design of the H5GC8H24AJR-R2C helped the data center reduce operating costs, achieving a win-win situation for economic benefits and environmental protection goals.
