{"product_id":"samsung-gddr5-8gb-256m-x-32","title":"Samsung GDDR5 8Gb – 256M x 32","description":"\u003ch1\u003eSamsung GDDR5 8Gb – 256M x 32\u003c\/h1\u003e\n\n\u003ch2\u003eHigh-Speed Graphics DRAM for GPUs and HPC Systems\u003c\/h2\u003e\n\n\u003cp\u003e\nSamsung GDDR5 8Gb (256M x 32) is a high-performance graphics DRAM designed for discrete GPUs, gaming graphics cards, consoles, and high performance computing platforms. Built to support high data throughput and improved energy efficiency, GDDR5 remains a widely adopted solution in legacy and mid-generation graphics architectures.\n\u003c\/p\u003e\n\n\u003cp\u003e\nWith support for data rates up to 9.0 Gbps, this memory enables efficient frame rendering, real-time 3D workloads, and compute-intensive applications.\n\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eMemory Type: GDDR5\u003c\/li\u003e\n\u003cli\u003eDensity: 8Gb\u003c\/li\u003e\n\u003cli\u003eOrganization: 256M x 32\u003c\/li\u003e\n\u003cli\u003eData Rate: Up to 9.0 Gbps (speed grade dependent)\u003c\/li\u003e\n\u003cli\u003ePackage: 170-ball FBGA\u003c\/li\u003e\n\u003cli\u003eRefresh: 16K \/ 32 ms\u003c\/li\u003e\n\u003cli\u003ePower Efficiency: ~25% lower than GDDR3\u003c\/li\u003e\n\u003cli\u003eProduct Status: EOL\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerformance Characteristics\u003c\/h2\u003e\n\n\u003cp\u003e\nOperating at speeds up to 9.0 Gbps, Samsung GDDR5 8Gb delivers significantly higher bandwidth compared to GDDR3, enabling nearly three times faster graphics data processing. The 32-bit I\/O configuration supports high-throughput GPU memory architectures while maintaining stable signal integrity.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis makes it suitable for graphics memory for gaming GPUs, workstation accelerators, and legacy HPC deployments requiring deterministic performance.\n\u003c\/p\u003e\n\n\u003ch2\u003ePower Efficiency\u003c\/h2\u003e\n\n\u003cp\u003e\nCompared to GDDR3 operating at 1.5 V, GDDR5 reduces power consumption by approximately 25% while delivering substantially higher bandwidth. Improved power efficiency helps reduce overall thermal load in graphics cards and embedded compute systems.\n\u003c\/p\u003e\n\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eDiscrete PC graphics cards\u003c\/li\u003e\n\u003cli\u003eGaming consoles\u003c\/li\u003e\n\u003cli\u003eWorkstation GPUs\u003c\/li\u003e\n\u003cli\u003eHigh performance computing systems\u003c\/li\u003e\n\u003cli\u003eLegacy accelerator platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number List\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eK4G80325FC-HC22 – 9.0 Gbps – 170 FBGA – EOL\u003c\/li\u003e\n\u003cli\u003eK4G80325FC-HC25 – 8.0 Gbps – 170 FBGA – EOL\u003c\/li\u003e\n\u003cli\u003eK4G80325FB-HC22 – 9.0 Gbps – 170 FBGA – EOL\u003c\/li\u003e\n\u003cli\u003eK4G80325FB-HC25 – 8.0 Gbps – 170 FBGA – EOL\u003c\/li\u003e\n\u003cli\u003eK4G80325FB-HC28 – 7.0 Gbps – 170 FBGA – EOL\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ1: Is Samsung GDDR5 8Gb a memory module?\u003c\/strong\u003e\u003cbr\u003e\nNo. It is a discrete graphics DRAM chip intended to be mounted on GPU PCBs. It is not a DIMM or pluggable memory module.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ2: What does 256M x 32 mean?\u003c\/strong\u003e\u003cbr\u003e\n256M x 32 describes the internal organization of the memory array. It indicates 256 million addresses with a 32-bit data width.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003eQ3: How does GDDR5 compare to GDDR3?\u003c\/strong\u003e\u003cbr\u003e\nGDDR5 offers significantly higher data rates (up to 9.0 Gbps in this series) and approximately 25% improved power efficiency compared to GDDR3.\n\u003c\/p\u003e","brand":"我的商店","offers":[{"title":"Default Title","offer_id":47765933719791,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/8305\/8159\/files\/K4G80325FC.png?v=1771690534","url":"https:\/\/www.sourcememorychips.com\/products\/samsung-gddr5-8gb-256m-x-32","provider":"SMC","version":"1.0","type":"link"}