H56G42AS6DX014N

The SK Hynix H56G42AS6DX014N is a GDDR6 SDRAM chip featuring a 512M x 32 organization, designed for high-performance graphics applications requiring fast, high-bandwidth memory. This chip is used in production graphics cards (confirmed on the NVIDIA GeForce RTX 4060 Ti reference design), delivering significantly improved bandwidth over previous-generation GDDR5, making it well-suited for GPUs, gaming consoles, and other high-performance computing applications processing graphics-intensive data.

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Key Features & Benefits

  • High-Bandwidth GDDR6 Architecture: Delivers substantially improved bandwidth compared to GDDR5 (up to 80GB/s class performance), supporting data rates suited for demanding graphics and compute workloads.
  • 512M x 32 Organization: Features a 512 Megabit x 32-bit organization, providing a balanced memory configuration commonly used in mid-to-high-end graphics card designs.
  • Lower Power Consumption: GDDR6 operates at approximately 1.35V, roughly 10% lower voltage than GDDR5's 1.5V requirement, improving power efficiency for high-performance graphics systems.
  • Proven GPU Deployment: Confirmed in use on the NVIDIA GeForce RTX 4060 Ti reference design (alongside Samsung K4ZAF325BC-SC20 as an alternate source), validating real-world production reliability.
  • Broad Application Versatility: Well-suited for GPUs, gaming consoles, AI processing units, and other applications requiring fast graphics memory processing.
  • SK Hynix Manufacturing Quality: Built by SK Hynix, a leading global memory manufacturer, ensuring reliable performance and quality consistency.

Technical Specifications

Attribute Details
Model / Part Number H56G42AS6DX014N
Manufacturer SK Hynix
Memory Type GDDR6 SDRAM
Organization 512M x 32
Package Type FBGA
Confirmed Application NVIDIA GeForce RTX 4060 Ti (reference design)
Application Graphics Cards, Gaming Consoles, GPUs, AI Processing Units

 

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